Details of the Researcher

PHOTO

Kazuhiro Hane
Section
New Industry Creation Hatchery Center
Job title
Specially Appointed Professor(Research)
Degree
  • 工学博士(名古屋大学)

Research History 5

  • 1997/04 - Present
    東北大学 教授(工学研究科) 大学院重点化による配置換

  • 1994/04 - 1997/03
    東北大学 教授(工学部)

  • 1990/08 - 1994/03
    名古屋大学 助教授(工学部)

  • 1983/04 - 1990/07
    名古屋大学 助手(工学部)

  • 1985/02 - 1986/02
    カナダ国立研究所物理(光学)部門研究員

Education 2

  • Nagoya University Graduate School, Division of Engineering 電気・電子工学

    - 1983/03

  • Nagoya University Faculty of Engineering 電子工学科

    - 1978/03

Committee Memberships 220

  • 応用物理学会 フェロー

    2012/09 - Present

  • 応用物理学会 フェロー

    2012/09 - Present

  • Journal of Sensor Science and Technology Editorial Board member

    2011/01 - Present

  • Journal of Sensor Science and Technology Editorial Board member

    2011/01 - Present

  • International Journal of Optomechatronics・Editorial Board Associate Editor

    2006/12 - Present

  • International Journal of Optomechatronics・Editorial Board Associate Editor

    2006/12 - Present

  • The Institute of Physics Fellow

    2004/11 - Present

  • The Institute of Physics フェロー

    2004/11 - Present

  • 日本機械学会 フェロー

    2004/03 - Present

  • 日本機械学会 フェロー

    2004/03 - Present

  • 応用物理学会 光波センシング技術研究会 常任幹事

    1996/06 - Present

  • 応用物理学会 光波センシング技術研究会 常任幹事

    1996/06 - Present

  • 精密工学会 東北支部商議員会 委員

    1996/04 - Present

  • 精密工学会 東北支部商議員会 委員

    1996/04 - Present

  • 電気学会 センサ・マイクロマシン部門論文委員会 委員

    1995/09 - Present

  • 電気学会 センサ・マイクロマシン部門論文委員会 委員

    1995/09 - Present

  • 電気学会 マイクロシステム技術協同研究委員会 委員

    1994/07 - Present

  • 電気学会 マイクロシステム技術協同研究委員会 委員

    1994/07 - Present

  • 日本学術振興会・特別研究員等審査会及び卓越研究員候補者選考委員会 委員

    2017/07 - 2018/06

  • 日本学術振興会・特別研究員等審査会及び卓越研究員候補者選考委員会 委員

    2017/07 - 2018/06

  • 公益財団法人 NSKメカトロニクス技術高度化財団 評議員

    2014/06 - 2018/06

  • 公益財団法人 NSKメカトロニクス技術高度化財団 評議員

    2014/06 - 2018/06

  • (財)大阪科学技術センター・フォトニクス技術フォーラム 次世代光学素子研究会 学識委員

    2016/06 - 2018/03

  • (財)大阪科学技術センター・フォトニクス技術フォーラム 次世代光学素子研究会 学識委員

    2016/06 - 2018/03

  • 精密工学会・東北支部 支部長

    2016/04 - 2018/03

  • 精密工学会・東北支部 支部長

    2016/04 - 2018/03

  • 日本学術振興会・特別研究員等審査会 委員

    2016/07 - 2017/06

  • 日本学術振興会・特別研究員等審査会 委員

    2016/07 - 2017/06

  • journal Light: Science & Applications (LSA), Nature Publishing Group Topical Editor

    2012/01 - 2016/12

  • journal Light: Science & Applications (LSA), Nature Publishing Group Topical Editor

    2012/01 - 2016/12

  • 日本学術会議 連携会員

    2011/10 - 2016/09

  • 日本学術会議 連携会員

    2011/10 - 2016/09

  • (財)大阪科学技術センター・フォトニクス技術フォーラム 次世代光学素子研究会 学識委員

    2014/05 - 2016/03

  • (財)大阪科学技術センター・フォトニクス技術フォーラム 次世代光学素子研究会 学識委員

    2014/05 - 2016/03

  • (社)電気学会・マイクロマシン・センサシステム技術委員会 委員長

    2013/04 - 2016/03

  • (社)電気学会・マイクロマシン・センサシステム技術委員会 委員長

    2013/04 - 2016/03

  • 日本学術振興会・科学研究費委員会 専門委員

    2015/01 - 2015/12

  • 日本学術振興会・科学研究費委員会 専門委員

    2015/01 - 2015/12

  • 日本学術振興会・科学研究費委員会 専門委員

    2014/01 - 2014/12

  • 日本学術振興会・科学研究費委員会 専門委員

    2014/01 - 2014/12

  • (財)大阪科学技術センター・フォトニクス技術フォーラム 次世代光学素子研究会 学識委員

    2012/05 - 2014/03

  • (財)大阪科学技術センター・フォトニクス技術フォーラム 次世代光学素子研究会 学識委員

    2012/05 - 2014/03

  • (社)日本機械学会・東北支部 第48期・第49期 庶務幹事

    2012/04 - 2014/03

  • (社)日本機械学会・東北支部 第48期・第49期 庶務幹事

    2012/04 - 2014/03

  • 日本学術振興会・科学研究費委員会 専門委員

    2013/01 - 2013/12

  • 日本学術振興会・科学研究費委員会 専門委員

    2013/01 - 2013/12

  • (財)マイクロマシンセンター・調査研究事業委員会 委員

    2012/06 - 2013/03

  • (財)マイクロマシンセンター・調査研究事業委員会 委員

    2012/06 - 2013/03

  • 日本機械学会 第48期商議員

    2012/03 - 2013/02

  • 日本機械学会 第48期商議員

    2012/03 - 2013/02

  • (社)日本機械学会・ 第89期(2011年度)評議員 評議員

    2011/04 - 2012/03

  • (社)日本機械学会・ 第89期(2011年度)評議員 評議員

    2011/04 - 2012/03

  • (社)応用物理学会・第50期評議員 第50期評議員

    2011/03 - 2012/03

  • (社)応用物理学会・第50期評議員 第50期評議員

    2011/03 - 2012/03

  • ): (財)大阪科学技術センター・フォトニクス技術フォーラム 次世代光学素子研究会 学識委員

    2010/05 - 2012/03

  • (財)マイクロマシンセンター・調査研究事業委員会 委員

    2010/05 - 2012/03

  • ): (財)大阪科学技術センター・フォトニクス技術フォーラム 次世代光学素子研究会 学識委員

    2010/05 - 2012/03

  • (財)マイクロマシンセンター・調査研究事業委員会 委員

    2010/05 - 2012/03

  • 精密工学会・東北支部商議員 商議員

    2010/04 - 2012/03

  • 新エネルギー・産業技術総合開発機構・NEDO技術委員会 NEDO技術委員

    2010/04 - 2012/03

  • (財)マイクロマシンセンター 評議員

    2010/04 - 2012/03

  • 精密工学会・東北支部商議員 商議員

    2010/04 - 2012/03

  • 新エネルギー・産業技術総合開発機構・NEDO技術委員会 NEDO技術委員

    2010/04 - 2012/03

  • (財)マイクロマシンセンター 評議員

    2010/04 - 2012/03

  • (社)日本機械学会・第88期(2010年度)評議員 評議員

    2010/04 - 2011/03

  • (社)日本機械学会・第88期(2010年度)評議員 評議員

    2010/04 - 2011/03

  • (社)応用物理学会 第48・49期 理事

    2009/03 - 2011/03

  • (社)応用物理学会 第48・49期 理事

    2009/03 - 2011/03

  • 日本学術振興会・科学研究費委員会 専門委員

    2009/12 - 2010/11

  • 日本学術振興会・科学研究費委員会 専門委員

    2009/12 - 2010/11

  • 新エネルギー・産業技術総合開発機構・NEDO技術委員会 NEDO技術委員

    2008/12 - 2010/03

  • 新エネルギー・産業技術総合開発機構・NEDO技術委員会 NEDO技術委員

    2008/12 - 2010/03

  • (財)大阪科学技術センター・フォトニクス技術フォーラム 次世代光学素子研究会 学識委員

    2008/09 - 2010/03

  • (財)大阪科学技術センター・フォトニクス技術フォーラム 次世代光学素子研究会 学識委員

    2008/09 - 2010/03

  • (財)マイクロマシンセンター・調査研究事業委員会 委員

    2008/05 - 2010/03

  • (財)マイクロマシンセンター・調査研究事業委員会 委員

    2008/05 - 2010/03

  • (財)マイクロマシンセンター 評議員

    2008/04 - 2010/03

  • 精密工学会・東北支部商議員 商議員

    2008/04 - 2010/03

  • (財)マイクロマシンセンター 評議員

    2008/04 - 2010/03

  • 精密工学会・東北支部商議員 商議員

    2008/04 - 2010/03

  • Board of Journal of Micromechanics and Microengineering Board member

    2008/01 - 2009/12

  • Board of Journal of Micromechanics and Microengineering Board member

    2008/01 - 2009/12

  • 日本学術振興会・科学研究費委員会 専門委員

    2008/12 - 2009/11

  • 日本学術振興会・科学研究費委員会 専門委員

    2008/12 - 2009/11

  • 電気学会 センサ・マイクロマシン部門役員会 副部門長

    2007/05 - 2009/05

  • 電気学会 センサ・マイクロマシン部門役員会 副部門長

    2007/05 - 2009/05

  • 独立行政法人 科学技術振興機構 国際科学技術協力推進委員

    2008/04 - 2009/03

  • 社団法人 機械学会・校閲委員会 校閲委員

    2008/04 - 2009/03

  • 独立行政法人 科学技術振興機構 国際科学技術協力推進委員

    2008/04 - 2009/03

  • 社団法人 機械学会・校閲委員会 校閲委員

    2008/04 - 2009/03

  • 日本機械学会 第86期評議員

    2008/03 - 2009/03

  • 日本機械学会 第86期評議員

    2008/03 - 2009/03

  • (財)マイクロマシンセンター・産業動向調査委員会 委員

    2007/07 - 2009/03

  • (財)マイクロマシンセンター・産業動向調査委員会 委員

    2007/07 - 2009/03

  • 精密工学会 校閲委員会協力委員

    2007/04 - 2008/03

  • 精密工学会 校閲委員会協力委員

    2007/04 - 2008/03

  • 日本機械学会 第85期評議員

    2007/03 - 2008/03

  • 日本機械学会 第85期評議員

    2007/03 - 2008/03

  • 新エネルギー・産業技術総合開発機構・NEDO技術委員会 NEDO技術委員

    2006/12 - 2008/03

  • 新エネルギー・産業技術総合開発機構・NEDO技術委員会 NEDO技術委員

    2006/12 - 2008/03

  • (財)マイクロマシンセンター・調査研究事業委員会 委員

    2006/05 - 2008/03

  • (財)マイクロマシンセンター・調査研究事業委員会 委員

    2006/05 - 2008/03

  • (財)マイクロマシンセンター 評議員

    2006/04 - 2008/03

  • (財)マイクロマシンセンター 評議員

    2006/04 - 2008/03

  • 応用物理学会 代議員

    2006/02 - 2008/01

  • 応用物理学会 代議員

    2006/02 - 2008/01

  • 日本学術振興会・科学研究費委員会 専門委員

    2007/01 - 2007/12

  • 日本学術振興会・科学研究費委員会 専門委員

    2007/01 - 2007/12

  • Board of Journal of Micromechanics and Microengineering Board member

    2006/01 - 2007/12

  • Board of Journal of Micromechanics and Microengineering Board member

    2006/01 - 2007/12

  • (財)マイクロマシンセンター・MEMS関連市場の分析・予測及び日本の競争力分析に関する調査委員会 委員

    2006/09 - 2007/03

  • (財)マイクロマシンセンター・MEMS関連市場の分析・予測及び日本の競争力分析に関する調査委員会 委員

    2006/09 - 2007/03

  • 製造科学技術センター・平成18年度「ナノ電子セラミックス材料低温成形・集積化技術」プロジェクト推進委員会 有識者委員

    2006/05 - 2007/03

  • 製造科学技術センター・平成18年度「ナノ電子セラミックス材料低温成形・集積化技術」プロジェクト推進委員会 有識者委員

    2006/05 - 2007/03

  • 日本学術振興会・未踏ナノデバイステクノロジー第151委員会 企画委員

    2006/04 - 2007/03

  • 科学技術振興機構・国際科学技術協力推進事業 国際科学技術協力推進委員

    2006/04 - 2007/03

  • 日本学術振興会・未踏ナノデバイステクノロジー第151委員会 企画委員

    2006/04 - 2007/03

  • 科学技術振興機構・国際科学技術協力推進事業 国際科学技術協力推進委員

    2006/04 - 2007/03

  • 日本学術振興会・科学研究費委員会 専門委員

    2006/01 - 2006/12

  • 日本学術振興会・科学研究費委員会 専門委員

    2006/01 - 2006/12

  • 科学技術振興機構・国際科学技術協力推進事業 国際科学技術協力推進委員

    2005/12 - 2006/03

  • 科学技術振興機構・国際科学技術協力推進事業 国際科学技術協力推進委員

    2005/12 - 2006/03

  • 日本学術振興会・未踏・ナノデバイステクノロジー第151委員会 企画委員

    2005/04 - 2006/03

  • 製造科学技術センター・平成17年度「ナノレベル電子セラミックス材料低温成形・集積化技術」プロジェクト推進委員会 委員

    2005/04 - 2006/03

  • 日本機械学会・校閲委員会 第83期校閲委員

    2005/04 - 2006/03

  • 日本学術振興会・未踏・ナノデバイステクノロジー第151委員会 企画委員

    2005/04 - 2006/03

  • 製造科学技術センター・平成17年度「ナノレベル電子セラミックス材料低温成形・集積化技術」プロジェクト推進委員会 委員

    2005/04 - 2006/03

  • 日本機械学会・校閲委員会 第83期校閲委員

    2005/04 - 2006/03

  • 独立行政法人新エネルギー・産業技術総合開発機構 NEDO技術委員

    2004/04 - 2006/03

  • 独立行政法人新エネルギー・産業技術総合開発機構 NEDO技術委員

    2004/04 - 2006/03

  • 応用物理学会 第43期応用物理学会代議員

    2004/02 - 2006/01

  • 応用物理学会 第43期応用物理学会代議員

    2004/02 - 2006/01

  • Board of Journal of Micromechanics and Microengineering Board member

    2003/01 - 2005/12

  • Board of Journal of Micromechanics and Microengineering Board member

    2003/01 - 2005/12

  • (財)マイクロマシンセンター・平成17年度国際マイクロマシン・ナノテクシンポジウムプログラム委員会 委員

    2005/04 - 2005/11

  • (財)マイクロマシンセンター・平成17年度国際マイクロマシン・ナノテクシンポジウムプログラム委員会 委員

    2005/04 - 2005/11

  • 日本学術振興会 科学研究費委員会 専門委員

    2004/01 - 2004/12

  • 日本学術振興会 科学研究費委員会 専門委員

    2004/01 - 2004/12

  • 日本機械学会 第81期情報・知能・精密機器部門事業委員会 委員長

    2003/04 - 2004/03

  • 日本機械学会 第81期情報・知能・精密機器部門事業委員会 委員長

    2003/04 - 2004/03

  • Optical Review 編集委員

    2000/04 - 2004/03

  • Optical Review 編集委員

    2000/04 - 2004/03

  • 日本機械学会・2003年情報精密機器のメカトロニクスに関する日本・米国機械学会合同会議組織委員会 委員

    2002/04 - 2003/12

  • 日本機械学会・2003年情報精密機器のメカトロニクスに関する日本・米国機械学会合同会議組織委員会 委員

    2002/04 - 2003/12

  • (財)マイクロマシンセンター ナノ光学分野に関する調査研究部会 委員

    2002/07 - 2003/03

  • (財)マイクロマシンセンター ナノ光学分野に関する調査研究部会 委員

    2002/07 - 2003/03

  • 日本機械学会 2002年度(第80期) 論文集編集委員会 校閲委員

    2002/04 - 2003/03

  • 精密工学会 2002年度会誌編集委員会 委員

    2002/04 - 2003/03

  • 日本機械学会 2002年度(第80期) 論文集編集委員会 校閲委員

    2002/04 - 2003/03

  • 精密工学会 2002年度会誌編集委員会 委員

    2002/04 - 2003/03

  • Journal of Micromechanics and Microengineering Regional Editor for Asia

    1998/01 - 2002/12

  • Journal of Micromechanics and Microengineering Regional Editor for Asia

    1998/01 - 2002/12

  • 日本機械学会 第79期情報・知能・精密機器部門事業委員会 副委員長

    2001/04 - 2002/03

  • 日本機械学会 第79期情報・知能・精密機器部門 運営委員

    2001/04 - 2002/03

  • 日本機械学会 第79期情報・知能・精密機器部門事業委員会 副委員長

    2001/04 - 2002/03

  • 日本機械学会 第79期情報・知能・精密機器部門 運営委員

    2001/04 - 2002/03

  • 応用物理学会 講演会企画運営委員会及び講演奨励賞委員会 講演会企画運営委員・講演奨励賞委員

    2001/03 - 2002/03

  • 応用物理学会 講演会企画運営委員会及び講演奨励賞委員会 講演会企画運営委員・講演奨励賞委員

    2001/03 - 2002/03

  • 応用物理学会 講演会企画運営委員会 講演会企画運営委員

    2000/04 - 2002/03

  • 応用物理学会 講演奨励賞委員会 委員

    2000/04 - 2002/03

  • 応用物理学会 講演会企画運営委員会 講演会企画運営委員

    2000/04 - 2002/03

  • 応用物理学会 講演奨励賞委員会 委員

    2000/04 - 2002/03

  • 日本学術振興会 特別研究員等審査会 専門委員

    1999/06 - 2001/05

  • 日本学術振興会 特別研究員等審査会 専門委員

    1999/06 - 2001/05

  • 財団法人マイクロマシンセンター 平成12年度「次世代マイクロマシン技術応用システムの創出に関する調査研究」の戦略小委員会 委員および研究員

    2000/10 - 2001/03

  • 財団法人マイクロマシンセンター 平成12年度「次世代マイクロマシン技術応用システムの創出に関する調査研究委員会」 委員

    2000/10 - 2001/03

  • 財団法人マイクロマシンセンター 平成12年度「次世代マイクロマシン技術応用システムの創出に関する調査研究」の戦略小委員会 委員および研究員

    2000/10 - 2001/03

  • 財団法人マイクロマシンセンター 平成12年度「次世代マイクロマシン技術応用システムの創出に関する調査研究委員会」 委員

    2000/10 - 2001/03

  • 日本機械学会 情報・知能・精密機器部門運営委員会 委員

    2000/04 - 2001/03

  • 精密工学会 校閲委員会 委員

    2000/04 - 2001/03

  • 日本機械学会 情報・知能・精密機器部門運営委員会 委員

    2000/04 - 2001/03

  • 精密工学会 校閲委員会 委員

    2000/04 - 2001/03

  • 日本機械学会 第77期情報・知能・精密機器部門 代議員

    1999/04 - 2000/03

  • 日本光学会 (応用物理学会) 幹事

    1999/04 - 2000/03

  • 日本機械学会 第77期情報・知能・精密機器部門 代議員

    1999/04 - 2000/03

  • 日本光学会 (応用物理学会) 幹事

    1999/04 - 2000/03

  • Optical Review 編集委員

    1998/04 - 2000/03

  • Optical Review 編集委員

    1998/04 - 2000/03

  • 電気学会 E部門物理センサ技術委員会 委員長

    1998/01 - 2000/03

  • 電気学会 E部門物理センサ技術委員会 委員長

    1998/01 - 2000/03

  • 精密工学会 1999年度精密工学会秋期大会 実行委員

    1998/10 - 1999/10

  • 精密工学会 1999年度精密工学会秋期大会 実行委員

    1998/10 - 1999/10

  • 日本機械学会 情報・知能・精密機器部門 代議員

    1997/04 - 1999/03

  • 日本機械学会 校閲委員会 校閲委員

    1997/04 - 1999/03

  • 日本機械学会 情報・知能・精密機器部門運営委員会 委員

    1997/04 - 1999/03

  • 日本機械学会 情報・知能・精密機器部門 代議員

    1997/04 - 1999/03

  • 日本機械学会 校閲委員会 校閲委員

    1997/04 - 1999/03

  • 日本機械学会 情報・知能・精密機器部門運営委員会 委員

    1997/04 - 1999/03

  • Japanese Journal of Applied Physics 特別編集委員

    1998/07 - 1998/12

  • Japanese Journal of Applied Physics 特別編集委員

    1998/07 - 1998/12

  • 第10回『電磁力関連のダイナミックス』シンポジウム 実行委員

    1998/01 - 1998/12

  • 第10回『電磁力関連のダイナミックス』シンポジウム 実行委員

    1998/01 - 1998/12

  • 日本機械学会 第76期全国大会 実行委員

    1997/09 - 1998/10

  • 日本機械学会 第76期全国大会 実行委員

    1997/09 - 1998/10

  • 日本機械学会 東北地区ダイナミックス&コントロール研究会 委員

    1997/08 - 1998/07

  • 日本機械学会 東北地区ダイナミックス&コントロール研究会 委員

    1997/08 - 1998/07

  • 電気学会 平成10年電気学会全国大会委員会 グループ委員

    1997/09 - 1998/03

  • 電気学会 平成10年電気学会全国大会委員会 グループ委員

    1997/09 - 1998/03

  • マイクロマシン技術国内外研究開発動向調査分科会 委員

    1997/04 - 1998/03

  • マイクロマシン技術国内外研究開発動向調査分科会 委員

    1997/04 - 1998/03

  • 電気学会 熱型マイクロセンサ調査専門委員会 委員

    1996/01 - 1997/12

  • 電気学会 E部門物理センサ技術委員会 幹事

    1996/01 - 1997/12

  • 電気学会 熱型マイクロセンサ調査専門委員会 委員

    1996/01 - 1997/12

  • 電気学会 E部門物理センサ技術委員会 幹事

    1996/01 - 1997/12

  • 電気学会 E部門総合研究会 実行委員

    1996/04 - 1997/03

  • 電気学会 E部門総合研究会 実行委員

    1996/04 - 1997/03

  • 新世代研究所 ミニチュアリゼーション研究会 委員

    1993/08 - 1996/03

  • 新世代研究所 ミニチュアリゼーション研究会 委員

    1993/08 - 1996/03

  • 精密工学会 光情報システムのオプトメカトロニクス研究専門委員会 委員

    1994/02 - 1995/01

  • 精密工学会 光情報システムのオプトメカトロニクス研究専門委員会 委員

    1994/02 - 1995/01

  • 中部レーザ応用技術研究会 幹事

    1991/04 - 1994/03

  • 中部レーザ応用技術研究会 幹事

    1991/04 - 1994/03

  • 精密工学会 2002年度精密工学会賞、精密工学会論文賞および精密工学会沼田記念論文賞 第1次審査選考委員

    2002/10 -

  • 精密工学会 2002年度精密工学会賞、精密工学会論文賞および精密工学会沼田記念論文賞 第1次審査選考委員

    2002/10 -

  • 電気学会 第20回「センサ・マイクロマシンと応用システムシンポジウム」実行委員会 委員

    2002/09 -

  • 電気学会 第20回「センサ・マイクロマシンと応用システムシンポジウム」実行委員会 委員

    2002/09 -

  • Japanese Jounal of Applied Physics 特別編集委員

    2002/06 -

  • Japanese Jounal of Applied Physics 特別編集委員

    2002/06 -

  • 精密工学会 2001年 蓮沼記念賞 推薦委員

    2001/06 -

  • 精密工学会 2001年 蓮沼記念賞 推薦委員

    2001/06 -

Show all ︎Show first 5

Professional Memberships 6

  • The Laser Society of Japan

  • The Optical Society of Japan

  • 電気学会

  • 精密工学会

  • 応用物理学会

  • Japan Society of Mechanical Engineers

︎Show all ︎Show first 5

Research Interests 3

  • MEMS

  • Micro-fabrication

  • Optics

Research Areas 4

  • Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Electronic devices and equipment / Optical devices

  • Informatics / Mechanics and mechatronics / Mechanoptics

  • Informatics / Robotics and intelligent systems / Mechanoptics

  • Nanotechnology/Materials / Optical engineering and photonics / Applied Optics

Awards 12

  1. 応用物理学会 フェロー表彰

    2012/09/11 公益社団法人 応用物理学会 応用物理学の発展に多大な貢献

  2. 平成23年度 文部科学大臣表彰科学技術賞 (研究部門)

    2011/04/20 文部科学省 光学応用マイクロ機械システムの研究

  3. 日本機械学会論文賞

    2005/04/08 日本機械学会

  4. Fellow of The Institute of Physics

    2004/11 Institute of Physics (UK)

  5. 機械学会フェロー

    2004/03/24 日本機械学会

  6. 日本機械学会船井賞

    2004/03/24 日本機械学会 光マイクロメカトロニクスへの貢献

  7. 大川出版賞

    2003/11/27 大川財団 著書:光マイクロマシン

  8. MNC 2002 Award for Outstanding Paper

    2003/10/29 6th International Microprocesses and Nanotehcnology Coference

  9. 精密工学会賞 Award from Japan Society for Precision Engineering

    1996/03 精密工学会

  10. 精密工学会沼田記念論文賞 Numata memorial award from Japan Sociery for Precision Engineering

    1994/03/26 精密工学会

  11. 日本真空協会真空技術賞 Technical Award from the Vacuum Society of Japan

    1992/10 日本真空協会

  12. 電子情報通信学会東海支部創立50周年記念奨励賞 Award from Tokai division of the Institute of Electronics, Information and

    1988/05 電子情報通信学会

Show all ︎Show 5

Papers 610

  1. Imaging and qualitative depth analysis with a portable nonmydriatic fundus camera using oblique illumination

    Neelam Kaushik, Takashi Sasaki, Kana Takeyama, Kazuhiro Hane, Toru Nakazawa

    Journal of Optical Microsystems 3 (2) 2023/04

    DOI: 10.1117/1.JOM.3.2.024502  

    eISSN: 2708-5260

  2. Terahertz 3D bulk metamaterials with randomly dispersed split-ring resonators

    Taiyu Okatani, Yuto Sunada, Kazuhiro Hane, Yoshiaki Kanamori

    Nanophotonics 11 (9) 2065-2074 2022/04

    DOI: 10.1515/nanoph-2021-0703  

    eISSN: 2192-8614

  3. Infrared slit light-based scanning type portable device for monitoring of cataract

    Neelam Kaushik, Takashi Sasaki, Hiroyuki Kamijo, Toru Nakazawa, Kazuhiro Hane

    Optical Engineering 61 (3) 2022/03/01

    DOI: 10.1117/1.OE.61.3.035103  

    ISSN: 0091-3286

    eISSN: 1560-2303

  4. Acoustically Levitated Spinning Optical Scanner

    Takashi Sasaki, Kazuhiro Hane

    21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021 439-442 2021/06/20

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/Transducers50396.2021.9495670  

  5. Improvement in THz light extraction efficiencies with antireflection subwavelength gratings on a silicon prism

    Ying Huang, Atsuki Kosugi, Yuya Naito, Yuma Takida, Hiroaki Minamide, Kazuhiro Hane, Yoshiaki Kanamori

    Japanese Journal of Applied Physics 60 (SC) SCCL04-SCCL04 2021/06/01

    Publisher: IOP Publishing

    DOI: 10.35848/1347-4065/abe995  

    ISSN: 0021-4922

    eISSN: 1347-4065

  6. Improvement of silicon microdisk resonators with movable waveguides by hydrogen annealing treatment

    Taiyu Okatani, Yuichi Sato, Kaoru Imai, Kazuhiro Hane, Yoshiaki Kanamori

    Journal of Vacuum Science and Technology B: Nanotechnology and Microelectronics 39 (3) 2021/05/01

    DOI: 10.1116/6.0000971  

    ISSN: 2166-2746

    eISSN: 2166-2754

  7. Dielectric Optical Metamaterials Using Silicon Nanospheres Fabricated by Hydrogen Annealing

    Kanamori Yoshiaki, Okatani Taiyu, Abe Yosuke, Hane Kazuhiro

    JSAP Annual Meetings Extended Abstracts 2021.1 1036-1036 2021/02/26

    Publisher: The Japan Society of Applied Physics

    DOI: 10.11470/jsapmeeting.2021.1.0_1036  

    eISSN: 2436-7613

  8. Multileveled tunable silicon grating array bonded on large scale integration substrate by polymers Peer-reviewed

    Tomohiro Suzuki, Chernroj Sawasdivorn, Takashi Sasaki, Hiroshi Matsuura, Kazuhiro Hane

    Journal of Optical Microsystems 1 (01) 013501-1-013501-13 2021/01/26

    Publisher: SPIE-Intl Soc Optical Eng

    DOI: 10.1117/1.jom.1.1.013501  

    ISSN: 2708-5260

  9. Fabrication of silicon nanospheres placeable on a desired position for dielectric metamaterials in the visible region

    Taiyu Okatani, Yosuke Abe, Takuya Nakazawa, Kazuhiro Hane, Yoshiaki Kanamori

    Optical Materials Express 11 (1) 189-189 2021/01/01

    Publisher: The Optical Society

    DOI: 10.1364/ome.415313  

    eISSN: 2159-3930

  10. Actively tunable THz filter based on an electromagnetically induced transparency analog hybridized with a MEMS metamaterial

    Ying Huang, Kenta Nakamura, Yuma Takida, Hiroaki Minamide, Kazuhiro Hane, Yoshiaki Kanamori

    Scientific Reports 10 (1) 2020/12

    Publisher: Springer Science and Business Media LLC

    DOI: 10.1038/s41598-020-77922-1  

    eISSN: 2045-2322

    More details Close

    <title>Abstract</title>Electromagnetically induced transparency (EIT) analogs in classical oscillator systems have been investigated due to their potential in optical applications such as nonlinear devices and the slow-light field. Metamaterials are good candidates that utilize EIT-like effects to regulate optical light. Here, an actively reconfigurable EIT metamaterial for controlling THz waves, which consists of a movable bar and a fixed wire pair, is numerically and experimentally proposed. By changing the distance between the bar and wire pair through microelectromechanical system (MEMS) technology, the metamaterial can controllably regulate the EIT behavior to manipulate the waves around 1.832 THz, serving as a dynamic filter. A high transmittance modulation rate of 38.8% is obtained by applying a drive voltage to the MEMS actuator. The dispersion properties and polarization of the metamaterial are also investigated. Since this filter is readily miniaturized and integrated by taking advantage of MEMS, it is expected to significantly promote the development of THz-related practical applications such as THz biological detection and THz communications.

  11. Surface-plasmon-coupled optical force sensors based on metal-insulator-metal metamaterials with movable air gap

    Taiyu Okatani, Shota Sekiguchi, Kazuhiro Hane, Yoshiaki Kanamori

    SCIENTIFIC REPORTS 10 (1) 2020/09

    DOI: 10.1038/s41598-020-71825-x  

    ISSN: 2045-2322

  12. High-speed and large-amplitude resonant varifocal mirror Peer-reviewed

    Takashi Sasaki, Takuro Kamada, Kazuhiro Hane

    Journal of Robotics and Mechatronics 32 (2) 2020/04

  13. MEMS-based wearable eyeglasses for eye health monitoring

    Neelam Kaushik, Takashi Sasaki, Yoshiki Takahashi, Toru Nakazawa, Kazuhiro Hane

    Biomedical Physics and Engineering Express 6 (1) 2020

    DOI: 10.1088/2057-1976/ab562e  

    eISSN: 2057-1976

  14. MEMS-Based Wearable Eyeglasses for Eye Health Monitoring Peer-reviewed

    Neelam Kaushik, Takashi Sasaki, Yoshiki Takahashi, Toru Nakazawa, Kazuhiro Hane

    Biomedical Physics & Engineering Express 6 015006-1-015006-8 2020/01

  15. Fabrication of refractive index sensors using polarization independent metamaterial and their application to chemical concentration measurement and DNA detection Peer-reviewed

    Kanamori Yoshiaki, Shimizu Tomoki, Nomura Shin-Ichiro, Hane Kazuhiro

    ELECTRONICS AND COMMUNICATIONS IN JAPAN 2019/08/13

    DOI: 10.1002/ecj.12208  

    ISSN: 1942-9533

  16. Node supported varifocal mirror

    Takashi Sasaki, Takuro Kamada, Kazuhiro Hane

    International Conference on Optical MEMS and Nanophotonics 2019- 88-89 2019/07/01

    Publisher: IEEE Computer Society

    DOI: 10.1109/OMN.2019.8925292  

    ISSN: 2160-5041 2160-5033

  17. 偏光無依存メタマテリアルを用いた屈折率センサの製作と化学物質濃度計測及びDNA検出への適用 Peer-reviewed

    金森義明, 清水友己, 野村慎一郎, 羽根一博

    電気学会論文誌E(センサ・マイクロマシン部門誌) 139 (7) 163-168 2019/07

    DOI: 10.1541/ieejsmas.139.163  

  18. A Silicon Photonic MEMS Matrix Switch Using Directional Couplers in Comparison with that Using Adiabatic Couplers

    Takumi Nagai, Kazuhiro Hane

    2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII 1533-1536 2019/06/01

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/TRANSDUCERS.2019.8808766  

  19. Tunable Hybrid Gap Surface Plasmon Polariton Waveguides with Ultralow Loss Deep-Subwavelength Propagation Peer-reviewed

    Huong Thanh Nguyen, Son Ngoc Nguyen, Minh-Tuan Trinh, Kazuhiro Hane, Hoang, Manh Chu

    Plasmonics 14 2019/05

    DOI: 10.1007/s11468-019-00971-4  

  20. Silicon photonic microelectromechanical switch using lateral adiabatic waveguide couplers Peer-reviewed

    Takumi Nagai, Kazuhiro Hane

    Optics Express 26 (26) 33906-33917 2018/12

    DOI: 10.1364/OE.26.033906  

  21. Fabrication of movable MIM metamaterial with air gap structures

    Shota Sekiguchi, Yoshiaki Kanamori, Kazuhiro Hane

    Digest of 31th International Microprocesses and Nanotechnology Conference (MNC 2018) 15P-7-86-15P-7-86 2018/11

  22. Miniature Spectroscopes with Two-Dimensional Guided-Mode Resonant Metal Grating Filters Integrated on a Photodiode Array Peer-reviewed

    Yoshiaki Kanamori, Daisuke Ema, Kazuhiro Hane

    Materials 11 1924-1-1924-11 2018/11

    DOI: 10.3390/ma11101924  

  23. Simple retinal imaging system using a MEMS scanning mirror Peer-reviewed

    Neelam Kaushik, Takashi Sasaki, Toru Nakazawa, Kazuhiro Hane

    Optical Engineering 57 (9) 095101-1-095101-8 2018/09

    DOI: 10.1117/1.OE.57.9.095101  

    ISSN: 0091-3286

    eISSN: 1560-2303

  24. Nonlinear spring tuning by electrostatic combs in micro mirror scanner

    Kazuhiro Hane, Takashi Izawa, Takashi Sasaki

    Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS, DTIP 2018 1-4 2018/06/22

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/DTIP.2018.8394239  

  25. GaN-based integrated photonics chip with suspended LED and waveguide Peer-reviewed

    Xin Li, Yongjin Wang, Kazuhiro Hane, Zheng Shi, Jiang Yan

    Optics Communications 415 43-47 2018/05/15

    Publisher: Elsevier B.V.

    DOI: 10.1016/j.optcom.2017.12.077  

    ISSN: 0030-4018

  26. Wafer-level vacuum package of two-dimensional micro-scanner Peer-reviewed

    Hoang Manh Chu, Takashi Sasaki, Kazuhiro Hane

    Microsystem Technologies 24 (5) 2159-2168 2018/05/01

    Publisher: Springer Verlag

    DOI: 10.1007/s00542-017-3668-2  

    ISSN: 0946-7076

  27. GaN microring waveguide resonators bonded to silicon substrate by a two-step polymer process Peer-reviewed

    Ryohei Hashida, Takashi Sasaki, Kazuhiro Hane

    Applied Optics 57 (9) 2073-2079 2018/03/20

    Publisher: OSA - The Optical Society

    DOI: 10.1364/AO.57.002073  

    ISSN: 2155-3165 1559-128X

  28. Electro-optic guided-mode resonance tuning suppressible by optically induced screening in a vertically coupled hybrid GaN/Si microring resonator Peer-reviewed

    B. Thubthimthong, T. Sasaki, K. Hane

    Applied Physics Letters 112 (7) 071102-1-071102-5 2018/02/12

    Publisher: American Institute of Physics Inc.

    DOI: 10.1063/1.5013227  

    ISSN: 0003-6951

  29. Integrated H-2 nano-sensor array on GaN honeycomb nanonetwork fabricated by MEMS-based technology Peer-reviewed

    Aihua Zhong, Takashi Sasaki, Ping Fan, Dongping Zhang, Jingting Luo, Kazuhiro Hane

    SENSORS AND ACTUATORS B-CHEMICAL 255 (3) 2886-2893 2018/02

    DOI: 10.1016/j.snb.2017.09.107  

    ISSN: 0925-4005

  30. Plasmonic Color Filters Integrated on a Photodiode Array Peer-reviewed

    Daisuke Ema, Yoshiaki Kanamori, Hitoshi Sai, Kazuhiro Hane

    Electronics and Communications in Japan 101 (2) 95-104 2018

    Publisher: Wiley-Liss Inc.

    DOI: 10.1002/ecj.12055  

    ISSN: 1942-9541 1942-9533

  31. Structure Shift of GaN Among Nanowall Network, Nanocolumn, and Compact Film Grown on Si (111) by MBE Peer-reviewed

    Aihua Zhong, Ping Fan, Yuanting Zhong, Dongping Zhang, Fu Li, Jingting Luo, Yizhu Xie, Kazuhiro Hane

    Nanoscale Research Letters 13 (51) 51-1-51-7 2018

    Publisher: Springer New York LLC

    DOI: 10.1186/s11671-018-2461-1  

    ISSN: 1556-276X 1931-7573

  32. 面外配置された非対称型ダブルバーメタマテリアルの製作と光学応答 Peer-reviewed

    大久保 藍, 金森 義明, 羽根 一博

    電気学会論文誌E(センサ・マイクロマシン部門誌) 137 (11) 363-370 2017/11/01

    DOI: 10.1541/ieejsmas.137.363  

  33. プラズモニックカラーフィルタ一体型フォトダイオードアレイ Peer-reviewed

    江間 大祐, 金森 義明, 齋 均, 羽根 一博

    電気学会論文誌E(センサ・マイクロマシン部門誌) 137 (11) 379-386 2017/11/01

    DOI: 10.1541/ieejsmas.137.379  

  34. THz波用MEMS駆動ワイヤグリッド偏光子の製作と光学特性評価 Peer-reviewed

    石井 雄大, 中田 陽介, 時実 悠, 瀧田 佑馬, 金森 義明, 南出 泰亜, 羽根 一博

    電気学会論文誌E(センサ・マイクロマシン部門誌) 137 (11) 407-414 2017/11/01

    DOI: 10.1541/ieejsmas.137.407  

  35. 偏光無依存メタマテリアルを用いた屈折率センサ Peer-reviewed

    清水 友己, 金森 義明, 羽根 一博

    電気学会論文誌E(センサ・マイクロマシン部門誌) 137 (11) 415-416 2017/11/01

    DOI: 10.1541/ieejsmas.137.415  

  36. Fabrication of varifocal scanner integrated with piezoresistive focal length and angle sensor Peer-reviewed

    Kenta Nakazawa, Takashi Sasaki, Hiromasa Furuta, Jiro Kamiya, Hideki Sasaki, Toshikazu Kamiya, Kazuhiro Hane

    International Conference on Optical MEMS and Nanophotonics 2017/09/26

    Publisher: IEEE Computer Society

    DOI: 10.1109/OMN.2017.8051506  

    ISSN: 2160-5041 2160-5033

  37. GaN microring waveguide bonded to Si substrate by polymer Peer-reviewed

    R. Hashida, T. Sasaki, K. Hane

    International Conference on Optical MEMS and Nanophotonics 2017/09/26

    Publisher: IEEE Computer Society

    DOI: 10.1109/OMN.2017.8051464  

    ISSN: 2160-5041 2160-5033

  38. Scanning Micro-Mirror with an Electrostatic Spring for Compensation of Hard-Spring Nonlinearity Peer-reviewed

    Takashi Izawa, Takashi Sasaki, Kazuhiro Hane

    MICROMACHINES 8 (8) 240-1-240-13 2017/08

    DOI: 10.3390/mi8080240  

    ISSN: 2072-666X

  39. Confocal laser displacement sensor using a micro-machined varifocal mirror Peer-reviewed

    Kenta Nakazawa, Takashi Sasaki, Hiromasa Furuta, Jiro Kamiya, Hideki Sasaki, Toshikazu Kamiya, Kazuhiro Hane

    APPLIED OPTICS 56 (24) 6911-6916 2017/08

    DOI: 10.1364/AO.56.006911  

    ISSN: 1559-128X

    eISSN: 2155-3165

  40. Nonlinearity compensation of micro-mirror hard-spring by electrostatic combs Peer-reviewed

    Takashi Izawa, Takashi Sasaki, Kazuhiro Hane

    TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems 1987-1990 2017/07/26

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/TRANSDUCERS.2017.7994460  

  41. Confocal laser displacement sensor using MEMS varifocal mirror Peer-reviewed

    K. Nakazawa, T. Sasaki, H. Furnia, J. Kamiya, H. Sasaki, T. Kamiya, K. Hane

    TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems 2139-2142 2017/07/26

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/TRANSDUCERS.2017.7994498  

  42. Polymer bonding of GaN crystal layer on silicon substrate for micro mechanical resonator applications Peer-reviewed

    Takashi Sasaki, Yuta Hayakawa, Kazuhiro Hane

    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 23 (7) 2891-2898 2017/07

    DOI: 10.1007/s00542-016-3075-0  

    ISSN: 0946-7076

    eISSN: 1432-1858

  43. Varifocal Scanner Using Wafer Bonding Peer-reviewed

    Kenta Nakazawa, Takashi Sasaki, Hiromasa Furuta, Jiro Kamiya, Toshikazu Kamiya, Kazuhiro Hane

    JOURNAL OF MICROELECTROMECHANICAL SYSTEMS 26 (2) 440-447 2017/04

    DOI: 10.1109/JMEMS.2017.2661979  

    ISSN: 1057-7157

    eISSN: 1941-0158

  44. Fabrication of Metamaterial Absorbers in THz Region and Evaluation of the Absorption Characteristics Peer-reviewed

    Yuta Ishii, Yuma Takida, Yoshiaki Kanamori, Hiroaki Minamide, Kazuhiro Hane

    ELECTRONICS AND COMMUNICATIONS IN JAPAN 100 (4) 15-24 2017/04

    DOI: 10.1002/ecj.11943  

    ISSN: 1942-9533

    eISSN: 1942-9541

  45. 25 nm Single-Crystal Silicon Nanowires Fabricated by Anisotropic Wet Etching Peer-reviewed

    Hoang Manh Chu, Minh Van Nguyen, Hung Ngoc Vu, Kazuhiro Hane

    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 17 (2) 1525-1529 2017/02

    DOI: 10.1166/jnn.2017.12659  

    ISSN: 1533-4880

    eISSN: 1533-4899

  46. MEMS-based retinal-imaging system for visual health monitoring

    Neelam Kaushik, Takashi Sasaki, Yoshiki Takahashi, Toru Nakazawa, Kazuhiro Hane

    Proceedings of the International Display Workshops 2 1319-1321 2017

    Publisher: International Display Workshops

    ISSN: 1883-2490

  47. Transmissive metamaterial color filters

    Yoshiaki Kanamori, Daisuke Ema, Kazuhiro Hane

    Optics InfoBase Conference Papers 2017 2017

    Publisher: OSA - The Optical Society

  48. Transmissive plasmonic color filters with built-in Si photodiodes Peer-reviewed

    Tomoki Shimizu, Hitoshi Sai, Yoshiaki Kanamori, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 137 (5) 134-139 2017

    Publisher: Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.137.134  

    ISSN: 1347-5525 1341-8939

  49. Dynamic spectral control of fano resonance by MEMS actuated optical metamaterials Peer-reviewed

    Yuto Moritake, Yoshiaki Kanamori, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 137 (11) 357-362 2017

    Publisher: Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.137.357  

    ISSN: 1347-5525 1341-8939

  50. All-optical guided resonance tuning in hybrid GaN/Si microring induced by non-radiatively trapped injected hot electrons Peer-reviewed

    Borriboon Thubthimthong, Kazuhiro Hane

    OPTICS EXPRESS 24 (26) 29643-29659 2016/12

    DOI: 10.1364/OE.24.029643  

    ISSN: 1094-4087

  51. Optical characteristics of multiple layered InGaN quantum wells on GaN nanowalls grown on Si (111) substrate Peer-reviewed

    Yosuke Tamura, Kazuhiro Hane

    MATERIALS RESEARCH BULLETIN 83 563-567 2016/11

    DOI: 10.1016/j.materresbull.2016.06.042  

    ISSN: 0025-5408

    eISSN: 1873-4227

  52. Emission wavelength tuning of fluorescence by fine structural control of optical metamaterials with Fano resonance Peer-reviewed

    Y. Moritake, Y. Kanamori, K. Hane

    SCIENTIFIC REPORTS 6 33208-1-33208-6 2016/09

    DOI: 10.1038/srep33208  

    ISSN: 2045-2322

  53. Spectral sensitivity control of Si photodiodes by subwavelength structures

    Daisuke Ema, Yoshiaki Kanamori, Kazuhiro Hane

    Abstracts: The 1st A3 Metamaterials Forum 71-72 2016/07/05

  54. Movable transparent membranes designed for tunable metamaterials in the optical region

    Ai Okubo, Yoshiaki Kanamori, Kazuhiro Hane

    Abstracts: The 1st A3 Metamaterials Forum 75-76 2016/07/05

  55. Metamaterial absorbers fabricated on silicon cantilevers

    Yuta Ishii, Yoshiaki Kanamori, Kazuhiro Hane

    Abstracts: The 1st A3 Metamaterials Forum 85-86 2016/07/05

  56. Photovoltaic transmissive color filters based on Metal-Photodiode-Metal metamaterials

    Tomoki Shimizu, Hitoshi Sai, Yoshiaki Kanamori, Kazuhiro Hane

    Abstracts: The 1st A3 Metamaterials Forum 91-92 2016/07/05

  57. THz帯におけるメタマテリアル・アブソーバの製作と吸収特性の評価 Peer-reviewed

    石井雄大, 瀧田佑馬, 金森義明, 南出泰亜, 羽根一博

    電気学会論文誌E(センサ・マイクロマシン部門誌) 136 (5) 172-179 2016/05

    DOI: 10.1541/ieejsmas.136.172  

  58. Demonstration of sharp multiple Fano resonances in optical metamaterials Peer-reviewed

    Yuto Moritake, Yoshiaki Kanamori, Kazuhiro Hane

    OPTICS EXPRESS 24 (9) 9332-9339 2016/05

    DOI: 10.1364/OE.24.009332  

    ISSN: 1094-4087

  59. Experimental Demonstration of Wavelength-Selective Metamaterial Absorbers in the 1.5 THz Range Peer-reviewed

    Yuta Ishii, Yoshiaki Kanamori, Kazuhiro Hane, Yuma Takida, Hiroaki Minamide

    Proceedings of the 11th IEEE Annual International Conference on Nano/Micro Engineered and Molecular Systems (NEMS) B4L-E-1-1-B4L-E-1-2 2016/04/17

  60. Wavelength-selective Transmission from Plasmonic Nanostructured Arrays in the Visible Region Peer-reviewed

    Daisuke Ema, Yoshiaki Kanamori, Kazuhiro Hane

    Proceedings of the 11th IEEE Annual International Conference on Nano/Micro Engineered and Molecular Systems (NEMS) B4L-E-5-1-B4L-E-5-2 2016/04/17

  61. Fabrication of Ultrasonic Sensors Using Micro Cantilevers and Characteristic Measurement in Vacuum for Acoustic Emission Sensing Peer-reviewed

    Kengo Takata, Takashi Sasaki, Mitsuyuki Tanaka, Hiroshi Saito, Daisuke Matsuura, Kazuhiro Hane

    ELECTRONICS AND COMMUNICATIONS IN JAPAN 99 (4) 68-74 2016/04

    DOI: 10.1002/ecj.11810  

    ISSN: 1942-9533

    eISSN: 1942-9541

  62. Resonant Varifocal Micromirror with Piezoresistive Focus Sensor Peer-reviewed

    Kenta Nakazawa, Takashi Sasaki, Hiromasa Furuta, Jiro Kamiya, Hideki Sasaki, Toshikazu Kamiya, Kazuhiro Hane

    MICROMACHINES 7 (4) 57-1-57-13 2016/04

    DOI: 10.3390/mi7040057  

    ISSN: 2072-666X

  63. Efficient red-emission InGaN/GaN multilayered structure on Si with surface-nitrified HfO2 film as buffer layer Peer-reviewed

    Wei Zhang, Xuehua Zhang, Yongjin Wang, K. Hane, Fangren Hu

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 122 (3) 2016/03

    DOI: 10.1007/s00339-016-9746-y  

    ISSN: 0947-8396

    eISSN: 1432-0630

  64. Tunable Monocrystalline Silicon Grating on LSI Circuit Fabricated by Two-step Polymer Bonding Peer-reviewed

    T. Sasaki, T. Suzuki, H. Matsuura, K. Hane

    2016 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) 2016

    ISSN: 2160-5033

  65. Varifocal Mirror Integrated with Scanner Using Wafer Bonding Technology Peer-reviewed

    Kenta Nakazawa, Takashi Sasaki, Hiromasa Furuta, Jiro Kamiya, Hideki Sasaki, Toshikazu Kamiya, Kazuhiro Hane

    2016 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) 2016

    ISSN: 2160-5033

  66. Silicon photonic waveguide devices tunable by in-plane actuation Peer-reviewed

    K. Hane, H. M. Chu, T. Sasaki

    2016 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) 2016

    ISSN: 2160-5033

  67. Hybrid Si/GaN Microring Resonator Integrated with Si Electrodes for Electro-Optic Tuning Peer-reviewed

    Borriboon Thubthimthong, Takashi Sasaki, Kazuhiro Hane

    2016 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) 2016

    ISSN: 2160-5033

  68. Eyeglasses-type retinal imaging system using MEMS scanner Peer-reviewed

    T. Sasaki, T. Nakazawa, K. Hane

    2016 IEEE 16TH INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO) 923-924 2016

  69. Fabrication of Optical Attenuators for Optical Communication Based on Integration of Metal-Nanophotonic Resonators and Silicon Waveguides Peer-reviewed

    金森義明, 高橋大洋, 羽根一博

    レーザ研究 44 (1) 42-46 2016/01

    Publisher:

    ISSN: 0387-0200

  70. Acoustic emission sensors using silicon mechanical resonators Peer-reviewed

    Kengo Takata, Takashi Sasaki, Mitsutomo Nishizawa, Hiroshi Saito, Shinsuke Yamazaki, Daisuke Matsuura, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 135 (12) 484-489 2015/12/01

    Publisher: Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.135.484  

    ISSN: 1347-5525 1341-8939

  71. Suspended p-n Junction InGaN/GaN Multiple-Quantum-Well Device With Selectable Functionality Peer-reviewed

    Xin Li, Gangyi Zhu, Xumin Gao, Dan Bai, Xiaoming Huang, Xun Cao, Hongbo Zhu, Kazuhiro Hane, Yongjin Wang

    IEEE PHOTONICS JOURNAL 7 (6) 2701407-1-2701407-8 2015/12

    DOI: 10.1109/JPHOT.2015.2499544  

    ISSN: 1943-0655

    eISSN: 1943-0647

  72. AlN Nanowall Structures Grown on Si (111) Substrate by Molecular Beam Epitaxy Peer-reviewed

    Yosuke Tamura, Kazuhiro Hane

    NANOSCALE RESEARCH LETTERS 10 460-1-460-5 2015/12

    DOI: 10.1186/s11671-015-1178-7  

    ISSN: 1556-276X

  73. Detailed characterization of fano resonance in asymmetric-double-bar metamaterials in the optical region Peer-reviewed

    Yuto Moritake, Yoshiaki Kanamori, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 135 (11) 426-432 2015/11/01

    Publisher: Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.135.426  

    ISSN: 1347-5525 1341-8939

  74. Enhanced quality factor of Fano resonance in optical metamaterials by manipulating configuration of unit cells Peer-reviewed

    Yuto Moritake, Yoshiaki Kanamori, Kazuhiro Hane

    APPLIED PHYSICS LETTERS 107 (21) 211108-1-211108-4 2015/11

    DOI: 10.1063/1.4936385  

    ISSN: 0003-6951

    eISSN: 1077-3118

  75. Enhanced Fluorescence of Quantum Dots by Fano Resonance in Optical Metamaterials Composed of Asymmetric Double Bars Peer-reviewed

    Y. Moritake, Y. Kanamori, K. Hane

    Abstract: 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics - Metamaterials 2015 1133-1135 2015/09/07

  76. A silicon microring resonator with a nanolatch mechanism Peer-reviewed

    Syotaro Abe, Kazuhiro Hane

    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 21 (9) 2019-2024 2015/09

    DOI: 10.1007/s00542-014-2283-8  

    ISSN: 0946-7076

    eISSN: 1432-1858

  77. Fabrication of single-crystal silicon nanowires based on surface wet adhesion Peer-reviewed

    Hoang Manh Chu, Minh Van Nguyen, Hung Ngoc Vu, Kazuhiro Hane

    MATERIALS LETTERS 152 94-97 2015/08

    DOI: 10.1016/j.matlet.2015.03.108  

    ISSN: 0167-577X

    eISSN: 1873-4979

  78. Asymmetrically and Vertically Coupled Hybrid Si/GaN Microring Resonators for On-Chip Optical Interconnects Peer-reviewed

    B. Thubthimthong, T. Sasaki, K. Hane

    IEEE PHOTONICS JOURNAL 7 (4) 7801511-1-7801511-1-12 2015/08

    DOI: 10.1109/JPHOT.2015.2464721  

    ISSN: 1943-0655

    eISSN: 1943-0647

  79. MEMS for Plasmon Control of Optical Metamaterials Invited Peer-reviewed

    Yoshiaki Kanamori, Ryohei Hokari, Kazuhiro Hane

    IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 21 (4) 2701410-1-2701410-8 2015/07

    DOI: 10.1109/JSTQE.2014.2385957  

    ISSN: 1077-260X

    eISSN: 1558-4542

  80. Design, fabrication, and optical characteristics of freestanding GaN waveguides on silicon substrate Peer-reviewed

    Takuji Sekiya, Takashi Sasaki, Kazuhiro Hane

    Journal of Vacuum Science and Technology B: Nanotechnology and Microelectronics 33 (3) 2015/05/01

    Publisher: American Institute of Physics Inc.

    DOI: 10.1116/1.4917487  

    ISSN: 2166-2754 2166-2746

  81. High surface accuracy resonant varifocal mirror Peer-reviewed

    Kenta Nakazawa, Takashi Sasaki, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 135 (5) 165-170 2015/05/01

    Publisher: Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.135.165  

    ISSN: 1347-5525 1341-8939

  82. Group velocity enhancement for guided lightwave by band-pulling effect in single-mode silicon comb photonic crystal wires Peer-reviewed

    Borriboon Thubthimthong, Kazuhiro Hane

    JOURNAL OF OPTICS 17 (5) 055104-1-055104-9 2015/05

    DOI: 10.1088/2040-8978/17/5/055104  

    ISSN: 2040-8978

    eISSN: 2040-8986

  83. Design, fabrication, and optical characteristics of freestanding GaN waveguides on silicon substrate Peer-reviewed

    Takuji Sekiya, Takashi Sasaki, Kazuhiro Hane

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 33 (3) 031207-1-031207-8 2015/05

    DOI: 10.1116/1.4917487  

    ISSN: 1071-1023

  84. Characterizations of the hybrid Si/GaN microring resonator with asymmetric vertical coupling

    Borriboon Thubthimthong, Takashi Sasaki, Kazuhiro Hane

    Optics InfoBase Conference Papers 2019 2015

    Publisher: OSA - The Optical Society

  85. GAN FREESTANDING WAVEGUIDES ON SI SUBSTRATE FOR SI/GAN HYBRID PHOTONIC INTEGRATION Peer-reviewed

    T. Sekiya, T. Sasaki, K. Hane

    2015 TRANSDUCERS - 2015 18TH INTERNATIONAL CONFERENCE ON SOLID-STATE SENSORS, ACTUATORS AND MICROSYSTEMS (TRANSDUCERS) 2057-2060 2015

  86. Fabrication and evaluation of tunable submicron-thick monocrystalline silicon grating for integration on LSI circuit Peer-reviewed

    T. Sasaki, S. Chernroj, H. Matsuura, K. Hane

    2015 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) 2015

    ISSN: 2160-5033

  87. Quality-factor enhancement of Fano resonance in asymmetric-double-bar metamaterials by alternately arranging inversed unit cells in the optical region Peer-reviewed

    Yuto Moritake, Yoshiaki Kanamori, Kazuhiro Hane

    Proceedings of SPIE - The International Society for Optical Engineering 9371 93710T-1-93710T-6 2015

    Publisher: SPIE

    DOI: 10.1117/12.2078784  

    ISSN: 1996-756X 0277-786X

  88. Antireflection subwavelength gratings on optical fiber tips fabricated by a dedicated UV nano imprint lithography system Invited Peer-reviewed

    Yoshiaki Kanamori, Masaaki Okochi, Kazuhiro Hane

    Proceedings of SPIE - The International Society for Optical Engineering 9372 93720T-1-93720T-7 2015

    Publisher: SPIE

    DOI: 10.1117/12.2075791  

    ISSN: 1996-756X 0277-786X

  89. Fabrication and evaluation of single-crystal-silicon tunable grating using polymer-based membrane transfer bonding process Peer-reviewed

    Sawasdivorn Chernroj, Hisayuki Onuma, Tomohiro Suzuki, Takashi Sasaki, Hiroshi Matsuura, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 135 (9) 361-366 2015

    Publisher: Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.135.361  

    ISSN: 1347-5525 1341-8939

  90. Fabrication of Electromagnetically Induced Transparency like Metamaterials in THz Region and Evaluation of the Transmittance Characteristics Peer-reviewed

    Nakamura Kenta, Hokari Ryohei, Kanamori Yoshiaki, Hane Kazuhiro

    IEEJ Transactions on Sensors and Micromachines 135 (11) 454-459 2015

    Publisher: The Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.135.454  

    ISSN: 1341-8939

    More details Close

    Electromagnetically induced transparency (EIT)-like effects in gold metamaterials consisting of dipole resonators and quadrupole resonators were experimentally demonstrated in terahertz frequency region, and their transmittance characteristics were evaluated. Transmittance characteristics of the metamaterials could be controlled by the gap distance between the two resonators. At frequencies around 1.5 THz, transmittance between 82.0% and 0.9% were observed for fabricated EIT metamaterials with gap distances between 3.1 and 23.1 µm.

  91. Fabrication and phase-shift analysis of EIT metamaterials operating at visible wavelengths

    Ryohei Hokari, Yoshiaki Kanamori, Kazuhiro Hane

    Abstract of the 4th Japan-Korea Metamaterials Forum 38-39 2014/12/22

  92. Demonstration and characterization of Fano resonance in optical metamaterials composed of asymmetric double bar

    Yuto Moritake, Yoshiaki Kanamori, Kazuhiro Hane

    Abstract of the 4th Japan-Korea Metamaterials Forum 40-41 2014/12/22

  93. Fabrication of ultrathin color filters for three primary colors using guided-mode resonance in silicon subwavelength gratings Peer-reviewed

    Yoshiaki Kanamori, Toshikazu Ozaki, Kazuhiro Hane

    Optical Review 21 (5) 723-727 2014/10/03

    Publisher: SpringerOpen

    DOI: 10.1007/s10043-014-0118-6  

    ISSN: 1349-9432 1340-6000

  94. Reflection color filters of the three primary colors with wide viewing angles using common-thickness silicon subwavelength gratings Peer-reviewed

    Yoshiaki Kanamori, Toshikazu Ozaki, Kazuhiro Hane

    OPTICS EXPRESS 22 (21) 25635-25644 2014/10

    DOI: 10.1364/OE.22.025663  

    ISSN: 1094-4087

  95. 機械共振による変位拡大を利用した焦点可変ミラーの基礎特性 Peer-reviewed

    佐々木 敬, 佐藤大紀, 中澤謙太, 羽根一博

    電気学会論文誌E(センサマイクロマシン部門誌) 134 (8) 253-257 2014/08

    DOI: 10.1541/ieejsmas.134.253  

  96. Time Response of a Microelectromechanical Silicon Photonic Waveguide Coupler Switch Peer-reviewed

    Syotaro Abe, Manh Hoang Chu, Takashi Sasaki, Kazuhiro Hane

    IEEE PHOTONICS TECHNOLOGY LETTERS 26 (15) 1553-1556 2014/08

    DOI: 10.1109/LPT.2014.2329033  

    ISSN: 1041-1135

    eISSN: 1941-0174

  97. Experimental demonstration of sharp Fano resonance in optical metamaterials composed of asymmetric double bars Peer-reviewed

    Yuto Moritake, Yoshiaki Kanamori, Kazuhiro Hane

    OPTICS LETTERS 39 (13) 4057-4060 2014/07

    DOI: 10.1364/OL.39.004057  

    ISSN: 0146-9592

    eISSN: 1539-4794

  98. A Wide-Tuning Silicon Ring-Resonator Composed of Coupled Freestanding Waveguides Peer-reviewed

    Hoang Manh Chu, Kazuhiro Hane

    IEEE PHOTONICS TECHNOLOGY LETTERS 26 (14) 1411-1413 2014/07

    DOI: 10.1109/LPT.2014.2326405  

    ISSN: 1041-1135

    eISSN: 1941-0174

  99. Experimental Comparison of Electromagnetically Induced Transparency-like Characteristics between Silver and Aluminum Metamaterials at Visible Wavelengths Peer-reviewed

    Ryohei Hokari, Yoshiaki Kanamori, Kazuhiro Hane

    Book of Abstracts: The 5th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META'14) 69-71 2014/05/20

  100. Demonstration of Fano Resonance in Metamaterials Composed of Asymmetric Double Bars in Optical Region Peer-reviewed

    Yuto Moritake, Yoshiaki Kanamori, Kazuhiro Hane

    Book of Abstracts: The 5th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META'14) 72-74 2014/05/20

  101. Comparative study of Schottky diode type hydrogen sensors based on a honeycomb GaN nanonetwork and on a planar GaN film Peer-reviewed

    Aihua Zhong, Takashi Sasaki, Kazuhiro Hane

    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 39 (16) 8564-8575 2014/05

    DOI: 10.1016/j.ijhydene.2014.03.120  

    ISSN: 0360-3199

    eISSN: 1879-3487

  102. Fabrication of planar metamaterials with sharp and strong electromagnetically induced transparency-like characteristics at wavelengths around 820 nm Peer-reviewed

    Ryohei Hokari, Yoshiaki Kanamori, Kazuhiro Hane

    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS 31 (5) 1000-1005 2014/05

    DOI: 10.1364/JOSAB.31.001000  

    ISSN: 0740-3224

    eISSN: 1520-8540

  103. Vacuum Package Using Anodic Bonding Assisted by the Reflow of Low-Melting Temperature Metal Peer-reviewed

    Hoang Manh Chao, Hung Vu Ngoc, Kazuhiro Hane

    INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING 15 (4) 695-701 2014/04

    DOI: 10.1007/s12541-014-0389-7  

    ISSN: 2234-7593

    eISSN: 2005-4602

  104. Platinum/porous GaN nanonetwork metal-semiconductor Schottky diode for room temperature hydrogen sensor Peer-reviewed

    Aihua Zhong, Takashi Sasaki, Kazuhiro Hane

    SENSORS AND ACTUATORS A-PHYSICAL 209 52-56 2014/03

    DOI: 10.1016/j.sna.2014.01.014  

    ISSN: 0924-4247

  105. Fabrication of Ultrathin Color Filters for Three Primary Colors Using Silicon Subwavelength Gratings Peer-reviewed

    Yoshiaki Kanamori, Toshikazu Ozaki, Kazuhiro Hane

    Technical Digest: 9th International Conference on Optics-Photonics Design & Fabrication 49-50 2014/02/12

  106. Detuning Effect of Quadrupole Resonators in Electromagnetically Induced Transparency-like Metamaterials at Near-Infrared Wavelengths Peer-reviewed

    Ryohei Hokari, Yoshiaki Kanamori, Kazuhiro Hane

    Technical Digest: 9th International Conference on Optics-Photonics Design & Fabrication 51-52 2014/02/12

  107. Numerical Study on Optical Metamaterials with High Quality Factor Composed of Asymmetric Double Bars Peer-reviewed

    Yuto Moritake, Yoshiaki Kanamori, Kazuhiro Hane

    Technical Digest: 9th International Conference on Optics-Photonics Design & Fabrication 53-54 2014/02/12

  108. Silicon Spherical Nano-particles having Magnetic Resonance Fabricated by Hydrogen Annealing Peer-reviewed

    Yosuke Abe, Yoshiaki Kanamori, Kazuhiro Hane

    Technical Digest: 9th International Conference on Optics-Photonics Design & Fabrication 371-372 2014/02/12

  109. Wavelength-selective Optical Attenuators using Plasmonic Nano-resonator Array for Silicon waveguides Peer-reviewed

    Taiyo Takahashi, Yoshiaki Kanamori, Kazuhiro Hane

    Technical Digest: 9th International Conference on Optics-Photonics Design & Fabrication 383-384 2014/02/12

  110. Comparison of electromagnetically induced transparency between silver, gold, and aluminum metamaterials at visible wavelengths Peer-reviewed

    Ryohei Hokari, Yoshiaki Kanamori, Kazuhiro Hane

    OPTICS EXPRESS 22 (3) 3526-3537 2014/02

    DOI: 10.1364/OE.22.003526  

    ISSN: 1094-4087

  111. lambda/8 PRECISION PARABOLIC RESONANT VARIFOCAL MIRROR Peer-reviewed

    Kenta Nakazawa, Takashi Sasaki, Kazuhiro Hane

    2014 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) 101-102 2014

    ISSN: 2160-5033

  112. 50 mu M GAP 8x8 PIXELS DEFORMABLE MIRROR FABRICATED BY MEMB NE TRANSFER PROCESS Peer-reviewed

    T. Wu, T. Sasaki, M. Akiyama, K. Hane

    2014 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) 171-172 2014

    ISSN: 2160-5033

  113. PHOTONIC-CRYSTAL-WAVEGUIDE-ASSISTED DIRECTIONAL COUPLERS FOR HYBRID SI/GAN NANOPHOTONICS Peer-reviewed

    Borriboon Thubthimthong, Takashi Sasaki, Kazuhiro Hane

    2014 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) 201-202 2014

    ISSN: 2160-5033

  114. DYNAMIC RESPONSE OF SILICON PHOTONIC VARIABLE-GAP WAVGUIDE COUPLER SWITCH Peer-reviewed

    S. Abe, M. H. Chu, T. Sasaki, K. Hane

    2014 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) 79-80 2014

    ISSN: 2160-5033

  115. Simultaneous measurement of bend direction and degree of curvature using micromachined grating fibers Peer-reviewed

    Hironori Kumazaki, Munehiro Hiramatsu, Hisakazu Oguri, Seiki Inaba, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 134 (3) 41-46 2014

    DOI: 10.1541/ieejsmas.134.41  

    ISSN: 1341-8939 1347-5525

  116. Fabrication of ultrasonic sensors using micro cantilevers and characteristic measurement in vacuum for acoustic emission sensing Peer-reviewed

    Kengo Takata, Takashi Sasaki, Mitsuyuki Tanaka, Hiroshi Saito, Daisuke Matsuura, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 134 (7) 2-217 2014

    Publisher: Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.134.212  

    ISSN: 1347-5525 1341-8939

  117. Large-scale membrane transfer process: its application to single-crystal-silicon continuous membrane deformable mirror Peer-reviewed

    Tong Wu, Takashi Sasaki, Masayuki Akiyama, Kazuhiro Hane

    JOURNAL OF MICROMECHANICS AND MICROENGINEERING 23 (12) 125003-1-125003-11 2013/12

    DOI: 10.1088/0960-1317/23/12/125003  

    ISSN: 0960-1317

    eISSN: 1361-6439

  118. Numerical study on resonant wavelength control of split ring resonators with inductance variable structures in the optical wavelength region Peer-reviewed

    Ryohei Hokari, Yoshiaki Kanamori, Kazuhiro Hane

    Transactions of the Materials Research Society of Japan 38 (4) 615-618 2013/12

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.38.615  

    ISSN: 1382-3469

    More details Close

    We investigate resonant wavelength control of optical metamaterials consisting of split ring resonators (SRRs) with inductance variable structures in the optical wavelength region toward the realization of tunable optical metamaterial devices. The metamaterials consist of SRRs, cut wires, and connecting bars. There are air gaps between the SRRs and the cut wires. The cut wires supported by the connecting bars are located over the SRRs with constant gap distance. The resonant wavelength can be controlled by inductance changes in coil structures of the metamaterial, because the inductance depends on positions of the cut wires. On the other hand, capacitance in the metamaterial is not affected by the position of the cut wires. Numerical simulations using rigorous coupled-wave analysis show that the resonant wavelengths shifts between 1025 nm and 805 nm and varies approximately linearly according to the position of the cut wire. At the resonant wavelength, the transmittance decreases to about 10% and quality factors of around 4.5 are obtained. At non-resonant wavelength, on the other hand, the transmittances of around 70% are obtained. Therefore, the metamaterial functions as band-stop filter, in which the center wavelength can be controlled by the positions of the cut wires over the SRRs.

  119. Comparison of electromagnetically induced transparency between silver and gold metamaterials at wavelengths around 800 nm Peer-reviewed

    R. Hokari, Y. Kanamori, K. Hane

    Digest of 26th International Microprocesses and Nanotechnology Conference (MNC 2013) 7P-7-123L-1-7P-7-123L-2 2013/11/05

  120. A tunable notch filter using microelectromechanical microring with gap-variable busline coupler Peer-reviewed

    Taro Ikeda, Kazuhiro Hane

    OPTICS EXPRESS 21 (19) 22034-22042 2013/09

    DOI: 10.1364/OE.21.022034  

    ISSN: 1094-4087

  121. A 20nm Free-Spectral Range Optical Filter Based on NEM-Tunable Silicon Photonic Waveguide Micro-Ring Resonator

    Hoang Manh Chu, Takashi Sasaki, Yoshiaki Kanamori, Kazuhiro Hane

    Abstract: The 4th Japan-China-Korea Joint Conference on MEMS/NEMS (JCK MEMS/NEMS2013) 2013/08/22

  122. Characterization of GaN Nanowall Network and Optical Property of InGaN/GaN Quantum Wells by Molecular Beam Epitaxy Peer-reviewed

    Aihua Zhong, Kazuhiro Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS 52 (8) 08JE13-1-08JE13-4 2013/08

    DOI: 10.7567/JJAP.52.08JE13  

    ISSN: 0021-4922

    eISSN: 1347-4065

  123. Fabrication of electromagnetically-induced-transparency-like metamaterials in the near-infrared region

    Ryohei Hokari, Yoshiaki Kanamori, Kazuhiro Hane

    Abstract of 3rd Korea-Japan Metamaterials Forum 76-77 2013/06/26

  124. Nonlinear spring effect of tense thin-film torsion bar combined with electrostatic driving Peer-reviewed

    Subrata Kumar Kundu, Shouhei Ogawa, Shinya Kumagai, Masayuki Fujishima, Kazuhiro Hane, Minoru Sasaki

    SENSORS AND ACTUATORS A-PHYSICAL 195 83-89 2013/06

    DOI: 10.1016/j.sna.2013.03.009  

    ISSN: 0924-4247

  125. A Compact 1 x 3 Silicon Photonic Waveguide Switch Based on Precise Investigation of Coupling Characteristics of Variable-Gap Coupler Peer-reviewed

    Yasushi Munemasay, Kazuhiro Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS 52 (6) 06GL15-1-06GL15-6 2013/06

    DOI: 10.7567/JJAP.52.06GL15  

    ISSN: 0021-4922

  126. A microelectromechanically tunable microring resonator composed of freestanding silicon photonic waveguide couplers Peer-reviewed

    Taro Ikeda, Kazuhiro Hane

    APPLIED PHYSICS LETTERS 102 (22) 221113-1-221113-4 2013/06

    DOI: 10.1063/1.4809733  

    ISSN: 0003-6951

  127. Fabrication of Silicon Microdisk Resonators with Movable Waveguides for Control of Power Coupling Ratio Peer-reviewed

    Yoshiaki Kanamori, Yuichi Sato, Kazuhiro Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS 52 (6) 06GL19-1-06GL19-5 2013/06

    DOI: 10.7567/JJAP.52.06GL19  

    ISSN: 0021-4922

  128. An analytical coupling coefficient for MEMS tunable silicon nanowire waveguide coupler devices Peer-reviewed

    Y. Akihama, K. Hane

    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 19 (4) 583-589 2013/04

    DOI: 10.1007/s00542-012-1661-3  

    ISSN: 0946-7076

    eISSN: 1432-1858

  129. Electric feed-through for vacuum package using double-side anodic bonding of silicon-on-insulator wafer Peer-reviewed

    Hoang Manh Chu, Hung Ngoc Vu, Kazuhiro Hane

    JOURNAL OF ELECTROSTATICS 71 (2) 130-133 2013/04

    DOI: 10.1016/j.elstat.2012.12.028  

    ISSN: 0304-3886

  130. Micromirrors connected in series for low voltage operation in vacuum Peer-reviewed

    Seibou Kotani, Hoang Manh Chu, Takashi Sasaki, Kazuhiro Hane

    Journal of Vacuum Science and Technology B 31 (4) 42001-1-42001-6 2013/04

    DOI: 10.1116/1.4807847  

  131. Variable-Gap Silicon Photonic Waveguide Coupler Switch With a Nanolatch Mechanism Peer-reviewed

    Syotaro Abe, Kazuhiro Hane

    IEEE PHOTONICS TECHNOLOGY LETTERS 25 (7) 675-677 2013/04

    DOI: 10.1109/LPT.2013.2248354  

    ISSN: 1041-1135

  132. Fast guided mode of a photonic crystal waveguide Peer-reviewed

    Borriboon Thubthimthong, Kazuhiro Hane

    International Conference on Optical MEMS and Nanophotonics 133-134 2013

    DOI: 10.1109/OMN.2013.6659095  

    ISSN: 2160-5033 2160-5041

  133. Displacement-amplified dynamic varifocal mirror using mechanical resonance Peer-reviewed

    Takashi Sasaki, Daiki Sato, Kazuhiro Hane

    International Conference on Optical MEMS and Nanophotonics 161-162 2013

    DOI: 10.1109/OMN.2013.6659109  

    ISSN: 2160-5033 2160-5041

  134. Monolithic displacement encoder sensor integrating GaN LED and Si photodiodes Peer-reviewed

    S. Nagai, T. Sasaki, H. Kawaguchi, A. Iwabuchi, K. Hane

    2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013 972-975 2013

    DOI: 10.1109/Transducers.2013.6626931  

  135. A confocal laser scanning endoscope using a varifocal scanning mirror Peer-reviewed

    T. Sasaki, K. Hane

    2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013 1412-1415 2013

    DOI: 10.1109/Transducers.2013.6627043  

  136. 15μM air gap 8×8/4×4 pixels single crystal silicon continuous membrane deformable mirror Peer-reviewed

    T. Wu, T. Sasaki, M. Akiyama, K. Hane

    2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013 2501-2504 2013

    DOI: 10.1109/Transducers.2013.6627314  

  137. The effect of fabrication errors in gold nanostructures of optical metamaterials Peer-reviewed

    Hokari Ryohei, Kanamori Yoshiaki, Hane Kazuhiro

    Proceedings of JIEP Annual Meeting 27 (0) 379-381 2013

    Publisher: The Japan Institute of Electronics Packaging

    DOI: 10.11486/ejisso.27.0_379  

  138. A continuous single-crystal-silicon membrane deformable mirror using bimorph spring Peer-reviewed

    Tong Wu, Takashi Sasaki, Masayuki Akiyama, Kazuhiro Hane

    MEMS ADAPTIVE OPTICS VII 8617 2013

    DOI: 10.1117/12.2002785  

    ISSN: 0277-786X

  139. Ultra-low power Si-photonic variable-gap coupler switch with nano-latch mechanism Peer-reviewed

    S. Abe, Y. Munemasa, Y. Kanamori, K. Hane

    2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013 904-907 2013

    DOI: 10.1109/Transducers.2013.6626914  

  140. Transmission width (Q-factor) tunable silicon-photonic micro-ring resonators Peer-reviewed

    Mustafa Ordu, Yoshiaki Kanamori, Kazuhiro Hane

    International Conference on Optical MEMS and Nanophotonics 87-88 2013

    DOI: 10.1109/OMN.2013.6659072  

    ISSN: 2160-5033 2160-5041

  141. Fabrication of antireflection subwavelength gratings at the tips of optical fibers using UV nanoimprint lithography Peer-reviewed

    Yoshiaki Kanamori, Masaaki Okochi, Kazuhiro Hane

    OPTICS EXPRESS 21 (1) 322-328 2013/01

    DOI: 10.1364/OE.21.000322  

    ISSN: 1094-4087

  142. Wavelength characteristics of gap-variable silicon nanowire waveguide coupler switch using micro actuator Peer-reviewed

    Yasushi Munemasa, Yuta Akihama, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 133 (3) 5-89 2013

    DOI: 10.1541/ieejsms.133.85  

    ISSN: 1341-8939 1347-5525

  143. Transmission-width-tunable silicon-photonic microelectromechanical ring resonator Peer-reviewed

    Mustafa Ordu, Kazuhiro Hane

    IEEE Photonics Technology Letters 25 (22) 2236-2238 2013

    DOI: 10.1109/LPT.2013.2285130  

    ISSN: 1041-1135

  144. Growth of GaN nanowall network on Si (111) substrate by molecular beam epitaxy Peer-reviewed

    Aihua Zhong, Kazuhiro Hane

    NANOSCALE RESEARCH LETTERS 7 (12) 686-1-686-7 2012/12

    DOI: 10.1186/1556-276X-7-686  

    ISSN: 1931-7573

  145. Low Voltage Operation Electrostatic Comb Drive Micro-Mirror for Laser Scanning Display Peer-reviewed

    Hoang Manh Chu, Hung Vu Ngoc, Kazuhiro Hane

    Vietnam Journal of Mechanics 34 (4) 1-10 2012/11

  146. Fabrication of Silicon Microdisk Resonators with Monolithically Integrated Comb-Drive Microactuators Peer-reviewed

    Yuichi SATO, Yoshiaki KANAMORI, Kazuhiro HANE

    Digest of 25th International Microprocesses and Nanotechnology Conference (MNC 2012) 1P-7-96 2012/10/30

  147. Coupling properties of freestanding silicon nanowire waveguide couplers with a gap-variable mechanism Peer-reviewed

    Y. Akihama, Y. Munemasa, Y. Kanamori, K. Hane

    Digest of 25th International Microprocesses and Nanotechnology Conference (MNC 2012) 2B-8-2 2012/10/30

  148. A Study of MEMS Tunable Metamaterial at Optical Frequencies by Numerical Calculations Peer-reviewed

    R. Hokari, Y. Kanamori, K. Hane

    Abstracts: IUMRS-International Conference on Electronic Materials (IUMRS-ICEM 2012) B-9-O24-018 2012/09/21

  149. Deformation of varifocal mirror with narrow frame by SOI wafer residual stress Peer-reviewed

    Takashi Sasaki, Kazuhiro Hane

    ELECTRONICS AND COMMUNICATIONS IN JAPAN 95 (8) 26-33 2012/08

    DOI: 10.1002/ecj.11381  

    ISSN: 1942-9533

  150. Varifocal Micromirror Integrated With Comb-Drive Scanner on Silicon-on-Insulator Wafer Peer-reviewed

    Takashi Sasaki, Kazuhiro Hane

    JOURNAL OF MICROELECTROMECHANICAL SYSTEMS 21 (4) 971-980 2012/08

    DOI: 10.1109/JMEMS.2012.2189936  

    ISSN: 1057-7157

  151. Numerical study on optical characteristics of tunable metamaterials at optical frequencies with variable capacitance

    Ryohei Hokari, Yoshiaki Kanamori, Kazuhiro Hane

    Abstract: The 2nd Japan-Korea Metamaterials Forum 78-79 2012/06/28

  152. Single and multiple optical switches that use freestanding silicon nanowire waveguide couplers Peer-reviewed

    Yuta Akihama, Kazuhiro Hane

    LIGHT-SCIENCE & APPLICATIONS 1 e16-1-e16-8 2012/06

    DOI: 10.1038/lsa.2012.16  

    ISSN: 2047-7538

  153. Fabrication of Antireflective Subwavelength-Grating Structures on Optical Fiber End Faces Using UV Nanoimprinting Technique Peer-reviewed

    金森義明, 大河内昌章, 羽根一博

    日本機械学会論文集(C編) 78 (790) 2322-2330 2012/06

  154. Micro-mirror laser scanner combined with a varifocal mirror Peer-reviewed

    R. Hokari, K. Hane

    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 18 (4) 475-480 2012/04

    DOI: 10.1007/s00542-011-1416-6  

    ISSN: 0946-7076

  155. Fabrication of freestanding membrane GaN light-emitting diode on Si substrate for MEMS applications Peer-reviewed

    T. Tanae, H. Kawaguchi, A. Iwabuchi, K. Hane

    International Conference on Optical MEMS and Nanophotonics 31-32 2012

    DOI: 10.1109/OMEMS.2012.6318787  

    ISSN: 2160-5033 2160-5041

  156. Compound switch consisting of gap-variable silicon nanowire waveguide couplers Peer-reviewed

    Y. Akihama, Y. Munemasa, Y. Kanamori, K. Hane

    Technical Digest - 2012 17th Opto-Electronics and Communications Conference, OECC 2012 875-876 2012

    DOI: 10.1109/OECC.2012.6276674  

  157. Design and fabrication of GaN crystal ultra-small lateral comb-drive actuators Peer-reviewed

    Takuma Tanae, Hidehisa Sameshima, Kazuhiro Hane

    Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics 30 (1) 2012

    Publisher: AVS Science and Technology Society

    DOI: 10.1116/1.3668114  

    ISSN: 2166-2754 2166-2746

  158. InGaN/GaN quantum wells grown on freestanding HfO2 photonic crystals Peer-reviewed

    Yongjin Wang, Tong Wu, Fangren Hu, Hongbo Zhu, Kazuhiro Hane

    PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 9, NO 3-4 9 (3-4) 601-604 2012

    DOI: 10.1002/pssc.201100320  

    ISSN: 1862-6351

  159. Analysis of Hard Spring Effect of Tense Poly-Si Torsion Bar of Micromirror Peer-reviewed

    Subrata Kumar Kundu, Shouhei Ogawa, Shinya Kumagai, Masayuki Fujishima, Kazuhiro Hane, Minoru Sasaki

    2012 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) 162-+ 2012

  160. III-nitride grown on freestanding GaN nanostructures Peer-reviewed

    Yongjin Wang, Fangren Hu, Hongbo Zhu, Kazuhiro Hane

    PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 9, NO 3-4 9 (3-4) 554-557 2012

    DOI: 10.1002/pssc.201100265  

    ISSN: 1862-6351

  161. Si photonic nano-wire tunble micro-ring resonator composed of triply-liked variable couplers Peer-reviewed

    Taro Ikeda, Yoshiaki Kanamori, Kazuhiro Hane

    Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS) 660-663 2012

    DOI: 10.1109/MEMSYS.2012.6170273  

    ISSN: 1084-6999

  162. An improved gap-variable silicon nano-wire waveguide coupler switch

    Yasushi Munemasa, Yuta Akihama, Yoshiaki Kanamori, Kazuhiro Hane

    International Conference on Optical MEMS and Nanophotonics 111-112 2012

    DOI: 10.1109/OMEMS.2012.6318827  

    ISSN: 2160-5033 2160-5041

  163. Single layer silicon photonic crystal slab Peer-reviewed

    Yongjin Wang, Yoshiaki Kanamori, Hongbo Zhu, Kazuhiro Hane

    PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS 10 (1) 146-152 2012/01

    DOI: 10.1016/j.photonics.2011.10.002  

    ISSN: 1569-4410

    eISSN: 1569-4429

  164. Comb-drive tracking and focusing lens actuators integrated on a silicon-on-insulator wafer Peer-reviewed

    P. Li, T. Sasaki, L. F. Pan, K. Hane

    OPTICS EXPRESS 20 (1) 627-634 2012/01

    DOI: 10.1364/OE.20.000627  

    ISSN: 1094-4087

  165. Design and fabrication of GaN crystal ultra-small lateral comb-drive actuators Peer-reviewed

    Takuma Tanae, Hidehisa Sameshima, Kazuhiro Hane

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 30 (1) 012001-1-012001-8 2012/01

    DOI: 10.1116/1.3668114  

    ISSN: 1071-1023

  166. Micro fluorescent analysis system integrating GaN-light-emitting-diode on a silicon platform Peer-reviewed

    Hiroto Nakazato, Hiroko Kawaguchi, Akio Iwabuchi, Kazuhiro Hane

    LAB ON A CHIP 12 (18) 3419-3425 2012

    DOI: 10.1039/c2lc40178a  

    ISSN: 1473-0197

  167. Initial deflection of silicon-on-insulator thin membrane micro-mirror and fabrication of varifocal mirror Peer-reviewed

    Takashi Sasaki, Kazuhiro Hane

    SENSORS AND ACTUATORS A-PHYSICAL 172 (2) 516-522 2011/12

    DOI: 10.1016/j.sna.2011.09.042  

    ISSN: 0924-4247

  168. Ultra-small silicon waveguide coupler switch using gap-variable mechanism Peer-reviewed

    Yuta Akihama, Yoshiaki Kanamori, Kazuhiro Hane

    OPTICS EXPRESS 19 (24) 23658-23663 2011/11

    DOI: 10.1364/OE.19.023658  

    ISSN: 1094-4087

  169. MEMS Tunable Silicon Nano-Wire Air-Gap Coupling for Coupler Switch and Interferometer

    Y. Akihama, T. Ikeda, Y. Kanamori, K. Hane

    Proceedings of 17th Microoptics Conference (MOC'11) H-14 2011/10/30

  170. The resonant III-nitride grating reflector Peer-reviewed

    Yongjin Wang, Tong Wu, Takuma Tanae, Hongbo Zhu, Kazuhiro Hane

    JOURNAL OF MICROMECHANICS AND MICROENGINEERING 21 (10) 105025-1-105025-6 2011/10

    DOI: 10.1088/0960-1317/21/10/105025  

    ISSN: 0960-1317

    eISSN: 1361-6439

  171. Fabrication of a high-precision spherical micromirror by bending a silicon plate with a metal pad Peer-reviewed

    Tong Wu, Kazuhiro Hane

    APPLIED OPTICS 50 (27) 5321-5328 2011/09

    DOI: 10.1364/AO.50.005321  

    ISSN: 1559-128X

    eISSN: 2155-3165

  172. Ill-Nitride grating grown on freestanding HfO2 gratings Peer-reviewed

    Yongjin Wang, Tong Wu, Fangren Hu, Yoshiaki Kanamori, Hongbo Zhu, Kazuhiro Hane

    NANOSCALE RESEARCH LETTERS 6 497-1-497-5 2011/08

    DOI: 10.1186/1556-276X-6-497  

    ISSN: 1931-7573

  173. Integration of MEMS Actuators with Nanophotonics: Silicon Submicron-wide Waveguide Switches for Optical-path changes Invited

    Kazuhiro Hane, Yoshiaki Kanamori

    Conference Program on The 16th Opto-Electronics and Communications Conference 494-495 2011/07/04

  174. Compact slanted comb two-axis micro-mirror scanner fabricated by silicon-on-insulator micromachining Peer-reviewed

    Hoang Manh Chu, Jun Mizuno, Kazuhiro Hane, Toshiyuki Takagi

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 29 (4) 042001-1-042001-7 2011/07

    DOI: 10.1116/1.3605301  

    ISSN: 1071-1023

  175. Silicon submicron waveguide and MEMS tunable optical telecommunication devices Invited

    Kazuhiro Hane, Yoshiaki Kanamori

    Proceedings of International Conference on Micro/Nano Optical Engineering 13-14 2011/06/12

  176. Spherical silicon micromirrors bent by anodic bonding Peer-reviewed

    Tong Wu, Takahiro Yamasaki, Ryohei Hokari, Kazuhiro Hane

    OPTICS EXPRESS 19 (12) 11897-11905 2011/06

    DOI: 10.1364/OE.19.011897  

    ISSN: 1094-4087

  177. Lateral epitaxial overgrowth of GaN on a patterned GaN-on-silicon substrate by molecular beam epitaxy Peer-reviewed

    Yongjin Wang, Fangren Hu, Kazuhiro Hane

    SEMICONDUCTOR SCIENCE AND TECHNOLOGY 26 (4) 045015-045015(6pp) 2011/04

    DOI: 10.1088/0268-1242/26/4/045015  

    ISSN: 0268-1242

    eISSN: 1361-6641

  178. Freestanding HfO2 grating fabricated by fast atom beam etching Peer-reviewed

    Yongjin Wang, Tong Wu, Yoshiaki Kanamori, Kazuhiro Hane

    NANOSCALE RESEARCH LETTERS 6 367-1-367-5 2011/04

    DOI: 10.1186/1556-276X-6-367  

    ISSN: 1556-276X

  179. Investigation of strain sensing effect in modified single-defect photonic crystal nanocavity Peer-reviewed

    Bui Thanh Tung, Dzung Viet Dao, Taro Ikeda, Yoshiaki Kanamori, Kazuhiro Hane, Susumu Sugiyama

    OPTICS EXPRESS 19 (9) 8821-8829 2011/04

    DOI: 10.1364/OE.19.008821  

    ISSN: 1094-4087

  180. Comb-drive GaN micro-mirror on a GaN-on-silicon platform Peer-reviewed

    Yongjin Wang, Takashi Sasaki, Tong Wu, Fangren Hu, Kazuhiro Hane

    JOURNAL OF MICROMECHANICS AND MICROENGINEERING 21 (3) 035012-1-035012-5 2011/03

    DOI: 10.1088/0960-1317/21/3/035012  

    ISSN: 0960-1317

  181. A GaN Electromechanical Tunable Grating on Si Substrate Peer-reviewed

    Hidehisa Sameshima, Takuma Tanae, Kazuhiro Hane

    IEEE PHOTONICS TECHNOLOGY LETTERS 23 (5) 281-283 2011/03

    DOI: 10.1109/LPT.2010.2102346  

    ISSN: 1041-1135

  182. Design, fabrication and vacuum operation characteristics of two-dimensional comb-drive micro-scanner Peer-reviewed

    Hoang Manh Chu, Kazuhiro Hane

    SENSORS AND ACTUATORS A-PHYSICAL 165 (2) 422-430 2011/02

    DOI: 10.1016/j.sna.2010.11.004  

    ISSN: 0924-4247

  183. Varifocal scanning micro-mirror fabricated from silicon-on-insulator wafer Peer-reviewed

    T. Sasaki, K. Hane

    2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11 570-573 2011

    DOI: 10.1109/TRANSDUCERS.2011.5969716  

  184. Design, fabrication, and vacuum package process for high performance of 2D scanning MEMS micromirror Peer-reviewed

    H. M. Chu, T. Sasaki, K. Hane

    2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11 558-561 2011

    DOI: 10.1109/TRANSDUCERS.2011.5969713  

  185. Integrated tracking and focusing micro lens actuators based on silicon bulk micromachining Peer-reviewed

    P. Li, T. Sasaki, L. F. Pan, K. Hane

    2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11 1546-1549 2011

    DOI: 10.1109/TRANSDUCERS.2011.5969734  

  186. Continuous membrane deformable mirror for adaptive optics using bimorph spring Peer-reviewed

    T. Wu, M. Akiyama, K. Hane

    2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11 598-601 2011

    DOI: 10.1109/TRANSDUCERS.2011.5969726  

  187. Comb-drive III-nitride micro mirror fabricated by fast atom beam etching Peer-reviewed

    Y. J. Wang, T. Sasaki, T. Wu, F. R. Hu, K. Hane

    2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11 1324-1327 2011

    DOI: 10.1109/TRANSDUCERS.2011.5969494  

  188. Compact slanted comb two-axis micro-mirror scanner fabricated by silicon-on-insulator micromachining Peer-reviewed

    Hoang Manh Chu, Jun Mizuno, Kazuhiro Hane, Toshiyuki Takagi

    Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics 29 (4) 2011

    Publisher: AVS Science and Technology Society

    DOI: 10.1116/1.3605301  

    ISSN: 2166-2754 2166-2746

  189. Mechanical stress sensors using micromachined grating fibers Peer-reviewed

    Hironori Kumazaki, Munehiro Hiramatsu, Hisakazu Oguri, Seiki Inaba, Kazuhiro Hane

    21ST INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS 7753 2011

    DOI: 10.1117/12.882857  

    ISSN: 0277-786X

  190. Antireflective Subwavelength Gratings on the End Faces of Optical Fibers Fabricated by UV Nanoimprint Lithography Peer-reviewed

    Yoshiaki Kanamori, Masaaki Okochi, Kazuhiro Hane

    OMN2011: 16TH INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS 65-66 2011

  191. Longitudinal strain sensitive effect in a photonic crystal cavity Peer-reviewed

    Bui Thanh Tung, Dzung Viet Dao, Taro Ikeda, Yoshiaki Kanamori, Kazuhiro Hane, Susumu Sugiyama

    EUROSENSORS XXV 25 2011

    DOI: 10.1016/j.proeng.2011.12.335  

    ISSN: 1877-7058

  192. Silicon subwavelength gratings for reflective color filters with wide viewing angle Peer-reviewed

    Toshikazu Ozaki, Yoshiaki Kanamori, Kazuhiro Hane

    International Conference on Optical MEMS and Nanophotonics 93-94 2011

    DOI: 10.1109/OMEMS.2011.6031094  

    ISSN: 2160-5033 2160-5041

  193. Patterned growth of InGaN/GaN quantum wells on freestanding GaN grating by molecular beam epitaxy Peer-reviewed

    Yongjin Wang, Fangren Hu, Kazuhiro Hane

    NANOSCALE RESEARCH LETTERS 6 (1) 117-1-117-7 2011

    DOI: 10.1186/1556-276X-6-117  

    ISSN: 1556-276X

  194. Fabrication of GaN light emitting diode membrane on Si substrate for MEMS applications Peer-reviewed

    M. Wakui, H. Sameshima, F. -R. Hu, K. Hane

    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 17 (1) 109-114 2011/01

    DOI: 10.1007/s00542-010-1151-4  

    ISSN: 0946-7076

  195. Deformation of varifocal mirror with narrow frame by SOI wafer residual stress Peer-reviewed

    Takashi Sasaki, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 131 (8) 310-315 2011

    DOI: 10.1541/ieejsmas.131.310  

    ISSN: 1341-8939 1347-5525

  196. Fabrication of high-quality diffractive-lens mold having submicron patterns Peer-reviewed

    Do-Kyun Woo, Kazuhiro Hane, Sun-Kyu Lee

    Transactions of the Korean Society of Mechanical Engineers, A 34 (11) 1637-1642 2010/11

    DOI: 10.3795/KSME-A.2010.34.11.1637  

    ISSN: 1226-4873

  197. Enhancement of light extraction from freestanding GaN nanocolumn slab with bottom subwavelength nanostructures Peer-reviewed

    Y. Wang, F. Hu, Y. Kanamori, T. Wu, K. Hane

    Applied Physics B: Lasers and Optics 101 (3) 575-581 2010/11

    DOI: 10.1007/s00340-010-4131-6  

    ISSN: 0946-2171

  198. Fabrication of antireflective subwavelength gratings on the end faces of single mode optical fibers using UV nanoimprint lithography

    Masaaki Okochi, Yoshiaki Kanamori, Kazuhiro Hane

    Digest of Papers: 2010 International Microprocesses and Nanotechnology Conference (MNC2010) 12D-11-92 2010/10/26

  199. Compact Low-Voltage Operation Micromirror Based on High-Vacuum Seal Technology Using Metal Can Peer-reviewed

    Hoang Manh Chu, Takayuki Tokuda, Masafumi Kimata, Kazuhiro Hane

    JOURNAL OF MICROELECTROMECHANICAL SYSTEMS 19 (4) 927-935 2010/08

    DOI: 10.1109/JMEMS.2010.2055545  

    ISSN: 1057-7157

  200. Monolithic micro-fabrication of Si micro-electro-mechanical structure with GaN light emitting diode Peer-reviewed

    R. Ito, M. Wakui, H. Sameshima, F. -R. Hu, K. Hane

    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 16 (6) 1015-1020 2010/06

    DOI: 10.1007/s00542-010-1079-8  

    ISSN: 0946-7076

    eISSN: 1432-1858

  201. Buckled Bridges Using Film Stress for Three-Dimensional Structures: Effects of Lateral Designs on Vertical Profiles and Dynamic Characteristics Peer-reviewed

    Minoru Sasaki, Kazuhiro Hane, Danick Briand, Wilfried Noel, Nicolaas F. de Rooij

    IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING 5 (2) 131-136 2010/03

    DOI: 10.1002/tee.20507  

    ISSN: 1931-4973

    eISSN: 1931-4981

  202. Growth of GaN LED Structure on Si Substrate by MBE and Monolithic Fabrication of GaN LED Cooling System Peer-reviewed

    Masashi Wakui, Fang-Ren Hu, Hidehisa Sameshima, Kazuhiro Hane

    IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING 5 (2) 171-174 2010/03

    DOI: 10.1002/tee.20513  

    ISSN: 1931-4973

    eISSN: 1931-4981

  203. 近赤外光用サブ波長反射防止構造の光学設計および自己組織化ナノ微粒子を用いた製作 Peer-reviewed

    金森義明, 灰田周平, 羽根一博

    電気学会論文誌E 130 (3) 92-96 2010/03

    DOI: 10.1541/ieejsmas.130.92  

  204. Large area, freestanding GaN nanocolumn membrane with bottom subwavelength nanostructure Peer-reviewed

    Yongjin Wang, Fangren Hu, Yoshiaki Kanamori, Tong Wu, Kazuhiro Hane

    OPTICS EXPRESS 18 (6) 5504-5511 2010/03

    DOI: 10.1364/OE.18.005504  

    ISSN: 1094-4087

  205. Phase-shifter using submicron silicon waveguide couplers with ultra-small electro-mechanical actuator Peer-reviewed

    Taro Ikeda, Kazunori Takahashi, Yoshiaki Kanamori, Kazuhiro Hane

    OPTICS EXPRESS 18 (7) 7031-7037 2010/03

    DOI: 10.1364/OE.18.007031  

    ISSN: 1094-4087

  206. Freestanding GaN slab fabricated on patterned silicon on an insulator substrate Peer-reviewed

    Yongjin Wang, Fangren Hu, Kazuhiro Hane

    JOURNAL OF MICROMECHANICS AND MICROENGINEERING 20 (2) 027001-1-027001-5 2010/02

    DOI: 10.1088/0960-1317/20/2/027001  

    ISSN: 0960-1317

    eISSN: 1361-6439

  207. Fabrication and characterization of subwavelength nanostructures on freestanding GaN slab Peer-reviewed

    Yongjin Wang, Fangren Hu, Yoshiaki Kanamori, Hidehisa Sameshima, Kazuhiro Hane

    OPTICS EXPRESS 18 (3) 2940-2945 2010/02

    DOI: 10.1364/OE.18.002940  

    ISSN: 1094-4087

  208. Fast atom beam-based fabrication of high-efficienct blazed grating using slanting angle control of a substrate Peer-reviewed

    ChaBum Lee, Kazuhiro Hane, Sun-Kyu Lee

    2010 International Conference on Optical MEMS and Nanophotonics, Optical MEMS and Nanophotonics 2010 149-150 2010

    DOI: 10.1109/OMEMS.2010.5672141  

  209. GaN pitch-variable grating fabricated on Si substrate Peer-reviewed

    H. Sameshima, T. Tanae, F. Hu, K. Hane

    2010 International Conference on Optical MEMS and Nanophotonics, Optical MEMS and Nanophotonics 2010 79-80 2010

    DOI: 10.1109/OMEMS.2010.5672174  

  210. Nanoscale epitaxial growth of GaN on freestanding circular GaN grating Peer-reviewed

    Yongjin Wang, Fangren Hu, Kazuhiro Hane

    2010 International Conference on Optical MEMS and Nanophotonics, Optical MEMS and Nanophotonics 2010 163-164 2010

    DOI: 10.1109/OMEMS.2010.5672132  

  211. Vacuum operation characteristics of two-dimensional micro-mirror Peer-reviewed

    Hoang Manh Chu, Kazuhiro Hane

    2010 International Conference on Optical MEMS and Nanophotonics, Optical MEMS and Nanophotonics 2010 113-114 2010

    DOI: 10.1109/OMEMS.2010.5672159  

  212. Piezoresistive Rotation Angle Sensor in Micromirror for Feedback Control Peer-reviewed

    Takuro Aonuma, Shinya Kumagai, Minoru Sasaki, Motoki Tabata, Kazuhiro Hane

    SERVICE ROBOTICS AND MECHATRONICS 299-+ 2010

  213. Submicron silicon waveguide Mach-Zehnder interferometer using micro electro-mechanical phase-shifter

    T. Ikeda, Y. Kanamori, K. Hane

    2010 International Conference on Optical MEMS and Nanophotonics, Optical MEMS and Nanophotonics 2010 97-98 2010

    DOI: 10.1109/OMEMS.2010.5672167  

  214. Narrow-bandwidth tunable bandstop filters with circularly cylindrical self-suspended silicon gratings Peer-reviewed

    Jia-Sheng Ye, Yoshiaki Kanamori, Fang-Ren Hu, Kazuhiro Hane

    OPTIK 121 (15) 1389-1394 2010

    DOI: 10.1016/j.ijleo.2009.01.026  

    ISSN: 0030-4026

  215. Fabrication and characterization of freestanding circular GaN gratings Peer-reviewed

    Yongjin Wang, Fangren Hu, Hidehisa Sameshima, Kazuhiro Hane

    OPTICS EXPRESS 18 (2) 773-779 2010/01

    DOI: 10.1364/OE.18.000773  

    ISSN: 1094-4087

  216. Fabrication of antireflective subwavelength-grating structures on optical fiber end faces using nanoimprinting technique Peer-reviewed

    Yoshiaki Kanamori, Masaaki Okouchi, Kazuhiro Hane

    Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C 76 (771) 2854-2860 2010

    Publisher: Japan Society of Mechanical Engineers

    DOI: 10.1299/kikaic.76.2854  

    ISSN: 0387-5024

  217. Fabrication of variable-reflection photonic crystal MEMS filters using subwavelength-grating-embedded substrates

    Y. Kanamori, S. Haida, K. Hane

    Digest of Papers: 2009 International Microprocesses and Nanotechnology Conference (MNC2009) 116-117 2009/11/16

  218. Freestanding circular GaN grating fabricated by fast-atom beam etching Invited Peer-reviewed

    Yongjin Wang, Fangren Hu, Masashi Wakui, Kazuhiro Hane

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 97 (1) 39-43 2009/10

    DOI: 10.1007/s00339-009-5376-y  

    ISSN: 0947-8396

  219. Vacuum operation of comb-drive micro display mirrors Peer-reviewed

    Chu Hoang Manh, Kazuhiro Hane

    JOURNAL OF MICROMECHANICS AND MICROENGINEERING 19 (10) 105018(8pp)-105018(8pp) 2009/10

    DOI: 10.1088/0960-1317/19/10/105018  

    ISSN: 0960-1317

    eISSN: 1361-6439

  220. An ultrasmall wavelength-selective channel drop switch using a nanomechanical photonic crystal nanocavity Peer-reviewed

    Yoshiaki Kanamori, Kazunori Takahashi, Kazuhiro Hane

    APPLIED PHYSICS LETTERS 95 (17) 171911-1-171911-3 2009/10

    DOI: 10.1063/1.3254247  

    ISSN: 0003-6951

  221. A Varifocal Convex Micromirror Driven by a Bending Moment Peer-reviewed

    Ryohei Hokari, Kazuhiro Hane

    IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 15 (5) 1310-1316 2009/09

    DOI: 10.1109/JSTQE.2009.2017034  

    ISSN: 1077-260X

    eISSN: 1558-4542

  222. A Freestanding GaN/HfO2 Membrane Grown by Molecular Beam Epitaxy for GaN-Si Hybrid MEMS Peer-reviewed

    Hidehisa Sameshima, Masashi Wakui, Fang-Ren Hu, Kazuhiro Hane

    IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 15 (5) 1332-1337 2009/09

    DOI: 10.1109/JSTQE.2009.2017031  

    ISSN: 1077-260X

  223. Simultaneous Realization of Stabilized Temperature Characteristics and Low-Voltage Driving of a Micromirror Using the Thin-Film Torsion Bar of Tensile Poly-Si Peer-reviewed

    Minoru Sasaki, Masayuki Fujishima, Kazuhiro Hane, Hideo Miura

    IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 15 (5) 1455-1462 2009/09

    DOI: 10.1109/JSTQE.2009.2022281  

    ISSN: 1077-260X

  224. Freestanding GaN Resonant Gratings at Telecommunication Range Peer-reviewed

    Yongjin Wang, Fangren Hu, Masashi Wakui, Kazuhiro Hane

    IEEE PHOTONICS TECHNOLOGY LETTERS 21 (17) 1184-1186 2009/09

    DOI: 10.1109/LPT.2009.2024221  

    ISSN: 1041-1135

  225. Design and Fabrication of Structural Color Filters with Polymer-Based Guided-Mode Resonant Gratings by Nanoimprint Lithography Peer-reviewed

    Yoshiaki Kanamori, Hiroki Katsube, Tomonobu Furuta, Shoji Hasegawa, Kazuhiro Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS 48 (6) 06FH04-1-06FH04-4 2009/06

    DOI: 10.1143/JJAP.48.06FH04  

    ISSN: 0021-4922

  226. GaN-based nitride semiconductor films deposited on nitrified HfO2/Si substrate by molecular beam epitaxy Peer-reviewed

    F. R. Hu, H. Sameshima, M. Wakui, R. Ito, K. Hane

    JOURNAL OF CRYSTAL GROWTH 311 (10) 2996-2999 2009/05

    DOI: 10.1016/j.jcrysgro.2009.01.133  

    ISSN: 0022-0248

  227. Tunable optical filters with nanostructured suspended gratings Peer-reviewed

    Jia-Sheng Ye, Takashi Kobayashi, Yoshiaki Kanamori, Fang-Ren Hu, Kazuhiro Hane

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 27 (3) 1035-1038 2009/05

    DOI: 10.1116/1.3114465  

    ISSN: 1071-1023

  228. Development of an integral optics system for a slim optical mouse in a slim portable electric device Peer-reviewed

    Do-Kyun Woo, Kazuhiro Hane, Seong-Cheon Cho, Sun-Kyu Lee

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 27 (3) 1422-1427 2009/05

    DOI: 10.1116/1.3046151  

    ISSN: 1071-1023

  229. Submicrometer Comb-Drive Actuators Fabricated on Thin Single Crystalline Silicon Layer Peer-reviewed

    Kazunori Takahashi, Erdal Bulgan, Yoshiaki Kanamori, Kazuhiro Hane

    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 56 (4) 991-995 2009/04

    DOI: 10.1109/TIE.2008.2006934  

    ISSN: 0278-0046

  230. Characteristics and Improved Design of Piezoresistive Rotation Angle Sensor Integrated in Micromirror Device Peer-reviewed

    Takuro Aonuma, Shinya Kumagai, Minoru Sasaki, Motoki Tabata, Kazuhiro Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS 48 (4) 04C191-1-04C191-6 2009/04

    DOI: 10.1143/JJAP.48.04C191  

    ISSN: 0021-4922

  231. Improved first Rayleigh-Sommerfeld method applied to metallic cylindrical focusing micro mirrors Peer-reviewed

    Jia-Sheng Ye, Yan Zhang, Kazuhiro Hane

    OPTICS EXPRESS 17 (9) 7348-7360 2009/04

    DOI: 10.1364/OE.17.007348  

    ISSN: 1094-4087

  232. Pitch-variable blazed grating consisting of freestanding silicon beams Peer-reviewed

    Yongjin Wang, Yoshiaki Kanamori, Kazuhiro Hane

    OPTICS EXPRESS 17 (6) 4419-4426 2009/03

    DOI: 10.1364/OE.17.004419  

    ISSN: 1094-4087

  233. Fabrication and characterization of nanoscale resonant gratings on thin silicon membrane Peer-reviewed

    Yongjin Wang, Yoshiaki Kanamori, Jiasheng Ye, Hidehisa Sameshima, Kazuhiro Hane

    OPTICS EXPRESS 17 (7) 4938-4943 2009/03

    DOI: 10.1364/OE.17.004938  

    ISSN: 1094-4087

  234. Design and fabrication of freestanding pitch-variable blazed gratings on a silicon-on-insulator wafer Peer-reviewed

    Yongjin Wang, Yoshiaki Kanamori, Takashi Sasaki, Kazuhiro Hane

    JOURNAL OF MICROMECHANICS AND MICROENGINEERING 19 (2) 025019-1-025019-7 2009/02

    DOI: 10.1088/0960-1317/19/2/025019  

    ISSN: 0960-1317

  235. Development of an integral optics system for a slim optical mouse in a slim portable electric device Peer-reviewed

    Do-Kyun Woo, Kazuhiro Hane, Seong-Cheon Cho, Sun-Kyu Lee

    Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics 27 (3) 1422-1427 2009

    Publisher: AVS Science and Technology Society

    DOI: 10.1116/1.3046151  

    ISSN: 2166-2754 2166-2746

  236. Wireless driving of micromirror using electromagnetic induction Peer-reviewed

    Minoru Sasaki, Narimune Ohnishi, Shinya Kumagai, Kazuhiro Hane

    2009 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OPTMEMS 2009 11-12 2009

    DOI: 10.1109/OMEMS.2009.5338629  

  237. Air friction loss of comb drive resonant micro mirrors for laser scanning display Peer-reviewed

    Chu Hoang Manh, Kazuhiro Hane

    2009 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OPTMEMS 2009 125-126 2009

    DOI: 10.1109/OMEMS.2009.5338561  

  238. GaN-LED grown on SI substrate by MBE/MOCVD and monolithic fabrication of a light distribution variable device Peer-reviewed

    M. Wakui, R. Ito, H. Sameshima, F. R. Hu, K. Hane

    TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems 1349-1352 2009

    DOI: 10.1109/SENSOR.2009.5285851  

  239. Connection characteristics of silicon nanowire waveguides and fabrication of physical contact switches

    E. Bulgan, Y. Kanamori, K. Hane

    TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems 505-508 2009

    DOI: 10.1109/SENSOR.2009.5285372  

  240. Pitch-variable MEMS grating with 4-level blazed surface

    Y. Wang, Y. Kanamori, K. Hane

    TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems 1345-1348 2009

    DOI: 10.1109/SENSOR.2009.5285850  

  241. MBE fabrication of GaN-based light emitting diode on MOCVD grown GaN-on-Si template and application for optical MEMS Peer-reviewed

    Masashi Wakui, Ryousuke Ito, Fang-Ren Hu, Hidehisa Sameshima, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 129 (3) 77-80 2009

    DOI: 10.1541/ieejsmas.129.77  

    ISSN: 1341-8939 1347-5525

  242. Fabrication of subwavelength gratings on silicon micro lenses for MEMS scanners at optical communication wavelengths Peer-reviewed

    Yoshiaki Kanamori, Mao Miura, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 129 (4) 120-124 2009

    DOI: 10.1541/ieejsmas.129.120  

    ISSN: 1341-8939 1347-5525

  243. Stress control of silicon membrane for optical scanner with deformable mirror Peer-reviewed

    Takashi Sasaki, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 129 (5) 138-141 2009

    DOI: 10.1541/ieejsmas.129.138  

    ISSN: 1341-8939 1347-5525

  244. Fabrication of a diffraction grating on end face of a light guide plate using imprint lithography Peer-reviewed

    Yoshiaki Kanamori, Chika Hishinuma, Kazuhiro Hane

    Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C 75 (759) 2853-2858 2009

    Publisher: Japan Society of Mechanical Engineers

    DOI: 10.1299/kikaic.75.2853  

    ISSN: 0387-5024

  245. High order diffraction grating using v-shaped groove with refractive and reflective surfaces Peer-reviewed

    Do-Kyun Woo, Kazuhiro Hane, Sun-Kyu Lee

    OPTICS EXPRESS 16 (25) 21004-21011 2008/12

    DOI: 10.1364/OE.16.021004  

    ISSN: 1094-4087

  246. Surface transformation of silicon nanostructures using a developed hydrogen annealing machine and its application to silicon subwavelength gratings

    S. Fujihira, Y. Kanamori, K. Hane

    Digest of Papers: 2008 International Microprocesses and Nanotechnology Conference (MNC2008) 234-235 2008/10/27

  247. Silicon substrates with antireflection subwavelength gratings for optical communication devices fabricated with nano-particle masks

    S. Haida, Y. Kanamori, K. Hane

    Digest of Papers: 2008 International Microprocesses and Nanotechnology Conference (MNC2008) 236-237 2008/10/27

  248. Fabrication of variable drop filters with resonant cavities in photonic crystals using thin comb-drive actuators

    Y. Kanamori, K. Takahashi, K. Hane

    Digest of Papers: 2008 International Microprocesses and Nanotechnology Conference (MNC2008) 520-521 2008/10/27

  249. A wavelength-selective add-drop switch using silicon microring resonator with a submicron-comb electrostatic actuator Peer-reviewed

    Kazunori Takahashi, Yoshiaki Kanamori, Yasuo Kokubun, Kazuhiro Hane

    OPTICS EXPRESS 16 (19) 14421-14428 2008/09

    DOI: 10.1364/OE.16.014421  

    ISSN: 1094-4087

  250. Photolithography for three-dimensional wiring and MEMS devices (2) patterning Peer-reviewed

    Minoru Sasaki, Kazuhiro Hane

    Journal of Japan Institute of Electronics Packaging 11 (4) 307-310 2008/07

    DOI: 10.5104/jiep.11.307  

    ISSN: 1343-9677

  251. Resonant-wavelength tuning of a pitch-variable 1-D photonic crystal filter at telecom frequencies Peer-reviewed

    Yoshiaki Kanamori, Naoki Matsuyama, Kazuhiro Hane

    IEEE PHOTONICS TECHNOLOGY LETTERS 20 (13-16) 1136-1138 2008/07

    DOI: 10.1109/LPT.2008.924655  

    ISSN: 1041-1135

  252. Fabrication of analog- and digital-modulated pitch-variable gratings using silicon-on-insulator substrates Peer-reviewed

    Yoshiaki Kanamori, Takashi Kobayashi, Kazuhiro Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS 47 (6) 5274-5277 2008/06

    DOI: 10.1143/JJAP.47.5274  

    ISSN: 0021-4922

  253. Design of retrodiffraction gratings for polarization-insensitive and polarization-sensitive characteristics by using the Taguchi method Peer-reviewed

    ChaBum Lee, Kazuhiro Hane, WanSoo Kim, Sun-Kyu Lee

    APPLIED OPTICS 47 (18) 3246-3253 2008/06

    DOI: 10.1364/AO.47.003246  

    ISSN: 1559-128X

    eISSN: 2155-3165

  254. Photolithography for three-dimensional wiring and MEMS devices (1) spray coating of resist film Peer-reviewed

    Minoru Sasaki, Kazuhiro Hane, Seiji Aoyagi

    Journal of Japan Institute of Electronics Packaging 11 (3) 239-241 2008/05

    DOI: 10.5104/jiep.11.239  

    ISSN: 1343-9677

  255. Development of a compact vacuum- and hydrogen-annealing machine for surface transformation of silicon and its applications to micro-optical devices Peer-reviewed

    Yoshiaki Kanamori, Kenichi Douzono, Shinya Fujihira, Kazuhiro Hane

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A 26 (3) 365-369 2008/05

    DOI: 10.1116/1.2897317  

    ISSN: 0734-2101

  256. High-sensitivity mid-ultraviolet Pt/Mg0.59Zn0.41O schottky photodiode on a ZnO single crystal substrate Peer-reviewed

    Haruyuki Endo, Michiko Kikuchi, Masahumi Ashioi, Yasuhiro Kashiwaba, Kazuhiro Hane, Yasube Kashiwaba

    APPLIED PHYSICS EXPRESS 1 (5) 051201-1-051201-3 2008/05

    DOI: 10.1143/APEX.1.051201  

    ISSN: 1882-0778

    eISSN: 1882-0786

  257. Silicon suspended resonant grating filters fabricated from a silicon-on-insulator wafer Peer-reviewed

    Jia-Sheng Ye, Naoki Matsuyama, Yoshiaki Kanamori, Kazuhiro Hane

    IEEE PHOTONICS TECHNOLOGY LETTERS 20 (9-12) 851-853 2008/05

    DOI: 10.1109/LPT.2008.921840  

    ISSN: 1041-1135

  258. Fabrication of a multi-level lens using independent-exposure lithography and FAB plasma etching Peer-reviewed

    Do Kyun Woo, Kazuhiro Hane, Sun-Kyu Lee

    JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS 10 (4) 2008/04

    DOI: 10.1088/1464-4258/10/4/044001  

    ISSN: 1464-4258

  259. An optically flat micromirror using a stretched membrane with crystallization-induced stress Peer-reviewed

    Minoru Sasaki, Takashi Sasaki, Kazuhiro Hane, Hideo Miura

    JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS 10 (4) 2008/04

    DOI: 10.1088/1464-4258/10/4/044004  

    ISSN: 1464-4258

  260. The optimization of sawtooth gratings using RCWA and its fabrication on a slanted silicon substrate by fast atom beam etching Peer-reviewed

    ChaBum Lee, Kazuhiro Hane, SunKyu Lee

    JOURNAL OF MICROMECHANICS AND MICROENGINEERING 18 (4) 045014-1-045014-8 2008/04

    DOI: 10.1088/0960-1317/18/4/045014  

    ISSN: 0960-1317

  261. Large-displacement Micro-XY-stage with paired moving plates Peer-reviewed

    Minoru Sasaki, Fuminori Bono, Kazuhiro Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS 47 (4) 3226-3231 2008/04

    DOI: 10.1143/JJAP.47.3226  

    ISSN: 0021-4922

  262. MEMS structures for assisting assembly Peer-reviewed

    Minora Sasaki, Kazuhiro Hane

    Journal of Japan Institute of Electronics Packaging 11 (2) 164-167 2008/03

    DOI: 10.5104/jiep.11.164  

    ISSN: 1343-9677

  263. Submicron silicon waveguide optical switch driven by microelectromechanical actuator Peer-reviewed

    Erdal Bulgan, Yoshiaki Kanamori, Kazuhiro Hane

    APPLIED PHYSICS LETTERS 92 (10) 101110-1-101110-3 2008/03

    DOI: 10.1063/1.2892677  

    ISSN: 0003-6951

  264. 1-1 Imaging Spectroscopy Using Guided-mode Resonant Grating Filter

    SATO Hiroaki, KAWAKAMI Tohru, KATAGIRI Baku, UCHIDA Tatsuo, KANAMORI Yoshiaki, HANE Kazuhiro

    PROCEEDINGS OF THE ITE WINTER ANNUAL CONVENTION 2008 _1-1-1_ 2008

    Publisher: The Institute of Image Information and Television Engineers

    DOI: 10.11485/itewac.2008.0__1-1-1_  

    ISSN: 1343-4357

    More details Close

    In the field which needs to detect only the specific wavelength in an image, the image spectrum system which can change a measurement wavelength continuously is required. In this research, the system which can change a measurement wavelength continuously using GMRG filter was composed, and the image spectrum was performed.

  265. Trials for matching the fabrication of MEMS devices and assembly Peer-reviewed

    Minoru Sasaki, Kazuhiro Hane

    Journal of Japan Institute of Electronics Packaging 11 (1) 100-103 2008/01

    DOI: 10.5104/jiep.11.100  

    ISSN: 1343-9677

  266. GaN-Si-MEMS structure fabricated from nano-column GaN quantum well crystal grown on Si substrate Peer-reviewed

    F. R. Hu, R. Ito, Y. Zhao, K. Hane

    Physica Status Solidi (C) Current Topics in Solid State Physics 5 (6) 1941-1943 2008

    DOI: 10.1002/pssc.200778497  

    ISSN: 1862-6351 1610-1642

  267. Nonlinear rotational spring with tension for stabilizing electrostatically driven micromirror Peer-reviewed

    Minoru Sasaki, Shinya Kumagai, Kazuhiro Hane

    2008 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2008 225-230 2008

    DOI: 10.1109/MHS.2008.4752454  

  268. Stabilization of Temperature Characteristics of Micromirror for Low-Voltage Driving Using Thin Film Torsion Bar of Tensile Poly-Si Peer-reviewed

    Minoru Sasaki, Masayuki Fujishima, Kazuhiro Hane, Hideo Miura

    2008 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS 120-+ 2008

  269. Optical scanner with deformable mirror fabricated from SOI wafer Peer-reviewed

    Takashi Sasaki, Kazuhiro Hane

    2008 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS 96-97 2008

  270. Formation of a nitrified hafnium oxide buffer layer on silicon substrate and GaN quantum well crystal growth for GaN-Si hybrid optical MEMS Peer-reviewed

    H. Sameshima, M. Wakui, R. Ito, F. R. Hu, K. Hane

    2008 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS 188-189 2008

  271. Silicon microring resonator connected with submicorn comb actuator Peer-reviewed

    K. Takahashi, Y. Kanamori, K. Hane

    2008 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS 23-24 2008

  272. Silicon self-suspended resonant grating filters at telecommunication wavelength

    Jia-Sheng Ye, Naoki Matsuyama, Yoshiaki Kanamori, Kazuhiro Hane

    2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS 2008

    DOI: 10.1109/CLEO.2008.4551736  

  273. A Varifocal Micromirror with Pure Parabolic Surface using Bending Moment Drive Peer-reviewed

    Ryohei Hokari, Kazuhiro Hane

    2008 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS 92-93 2008

    DOI: 10.1109/OMEMS.2008.4607844  

  274. A 100 nm thick InGaN/GaN multiple quantum-well column-crystallized thin film deposited on Si(111) substrate and its micromachining Peer-reviewed

    F. R. Hu, Y. Kanamori, K. Ochi, Y. Zhao, M. Wakui, K. Hane

    NANOTECHNOLOGY 19 (3) 035305-1-035305-6 2008/01

    DOI: 10.1088/0957-4484/19/03/035305  

    ISSN: 0957-4484

  275. Theoretical analysis of mechanical-contact-based submicron-Si-waveguide optical microswitch at telecommunication wavelengths Peer-reviewed

    Erdal Bulgan, Yoshiaki Kanamori, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 128 (3) 80-84 2008

    DOI: 10.1541/ieejsmas.128.80  

    ISSN: 1341-8939 1347-5525

  276. Development of MEMS capacitive sensor using a MOSFET structure Peer-reviewed

    Hayato Izumi, Yohei Matsumoto, Seiji Aoyagi, Yusaku Harada, Shoso Shingubara, Minoru Sasaki, Kazuhiro Hane, Hiroshi Tokunaga

    IEEJ Transactions on Sensors and Micromachines 128 (3) 102-107 2008

    DOI: 10.1541/ieejsmas.128.102  

    ISSN: 1341-8939 1347-5525

  277. GaN-Si-MEMS structure fabricated from nano-column GaN quantum well crystal grown on Si substrate Peer-reviewed

    F. R. Hu, R. Ito, Y. Zhao, K. Hane

    PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 5, NO 6 5 (6) 1941-1943 2008

    DOI: 10.1002/pssc.200778497  

    ISSN: 1610-1634

  278. Fabrication and characteristics of a Pt/MgxZn1-xO Schottky photodiode on a ZnO single crystal Peer-reviewed

    H. Endo, M. Sugibuchi, K. Takahashi, S. Goto, K. Hane, Y. Kashiwaba

    PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 5, NO 9 5 (9) 3119-3121 2008

    DOI: 10.1002/pssc.200779179  

    ISSN: 1862-6351

  279. Parametric optimization of narrow bandstop optical filters using the self-suspended subwavelength grating for TE polarization Peer-reviewed

    Jia-Sheng Ye, Yoshiaki Kanamori, Fang-Ren Hu, Kazuhiro Hane

    JOURNAL OF MODERN OPTICS 55 (10) 1519-1528 2008

    DOI: 10.1080/09500340701721876  

    ISSN: 0950-0340

  280. Compact triangulation sensor realized by bending Si wafer with optical elements at metal hinges Peer-reviewed

    Minora Sasaki, Satoshi Endou, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 128 (6) 3-276 2008

    DOI: 10.1541/ieejsmas.128.271  

    ISSN: 1341-8939 1347-5525

  281. Subwavelength gratings combined with MEMS Invited

    K. Hane, J.-S. Ye, Y. Kanamori

    Proceedings of The 14th International Display Workshops 2 1383-1385 2007/12/06

  282. A micro-displacement encoder using a thin-film resonant photodetector with directional sensitivity Peer-reviewed

    Bong-Seok Choi, Yoshiaki Kanamori, Kazuhiro Hane

    JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS 9 (11) 1087-1094 2007/11

    DOI: 10.1088/1464-4258/9/11/020  

    ISSN: 1464-4258

  283. Micromachined surface emitting dye laser with a self-suspended guided mode resonant grating Peer-reviewed

    Naoki Matsuyama, Yoshiaki Kanamori, Jia-Sheng Ye, Kazuhiro Hane

    JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS 9 (10) 940-944 2007/10

    DOI: 10.1088/1464-4258/9/10/026  

    ISSN: 1464-4258

  284. Angled exposure method for pattering on three-dimensional structures Peer-reviewed

    Vijay Kumar Singh, Minoru Sasaki, Kazuhiro Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 46 (9B) 6449-6453 2007/09

    DOI: 10.1143/JJAP.46.6449  

    ISSN: 0021-4922

  285. Displacement sensor based on grating imaging with a cylindrical lens array and a phase grating Peer-reviewed

    Toru Oka, Yoichi Ohmura, Hajime Nakajima, Toshiro Nakashima, Wei Gao, Kazuhiro Hane, Satoshi Kiyono

    OPTICAL ENGINEERING 46 (7) 073603-1-073603-8 2007/07

    DOI: 10.1117/1.2753185  

    ISSN: 0091-3286

  286. Phase sensitive photodiode based on guided resonant absorption Peer-reviewed

    Bong-Seok Choi, Yoshiaki Kanamori, Kazuhiro Hane

    APPLIED PHYSICS LETTERS 90 (24) 241114-1-241114-3 2007/06

    DOI: 10.1063/1.2749180  

    ISSN: 0003-6951

  287. Nanocolumn InGaN/GaN quantum-well crystals on flat anf pillared Si substrates with nitrified Ga as a buffer layer Peer-reviewed

    F.R. Hu, K. Ochi, Y. Zhao, K. Hane

    Nanotechnology 18 275605-1-275605-6 2007/06

  288. Out-of-plane motion of 260-mn thick guided-mode resonant grating filter controlled by four micro-thermal actuators Peer-reviewed

    Yoshiaki Kanamori, Takashi Kitani, Kazuhiro Hane

    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 13 (8-10) 867-872 2007/05

    DOI: 10.1007/s00542-006-0286-9  

    ISSN: 0946-7076

  289. Polymer microstructure generated by laser stereo-lithography and its transfer to silicon substrate using reactive ion etching Peer-reviewed

    Yoshiaki Kanamori, Junya Sato, Takeshi Shimano, Shigeo Nakamura, Kazuhiro Hane

    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 13 (8-10) 1411-1416 2007/05

    DOI: 10.1007/s00542-007-0380-7  

    ISSN: 0946-7076

  290. Geometric characteristics of silicon cavities etched in EDP Peer-reviewed

    Hui Ju, Takayuki Ohta, Masafumi Ito, Minoru Sasaki, Kazuhiro Hane, Masaru Hori

    JOURNAL OF MICROMECHANICS AND MICROENGINEERING 17 (5) 1012-1016 2007/05

    DOI: 10.1088/0960-1317/17/5/022  

    ISSN: 0960-1317

    eISSN: 1361-6439

  291. Schottky ultraviolet photodiode using a ZnO hydrothermally grown single crystal substrate Peer-reviewed

    Haruyuki Endo, Mayo Sugibuchi, Kousuke Takahashi, Shunsuke Goto, Shigeaki Sugimura, Kazuhiro Hane, Yasube Kashiwaba

    APPLIED PHYSICS LETTERS 90 (12) 121906-1-121906-3 2007/03

    DOI: 10.1063/1.2715100  

    ISSN: 0003-6951

  292. Fabrication of MOSFET Capacitive Sensor using Spray Coating Method Peer-reviewed

    S. Aoyagi, Y. Matsui, K. Makihira, H. Tokunaga, M. Sasaki, K. Hane

    電気学会論文誌E 127 (3) 153-159 2007/03

    Publisher: The Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.127.153  

    ISSN: 1341-8939

    More details Close

    A capacitive MOSFET sensor using a SOI wafer for detecting vertical force applied to its floating gate is herein proposed. A MOSFET is fabricated on a SOI wafer, and the box oxide under the gate is removed to release the gate structure. This sensor detects the displacement of the movable gate electrode from changes in drain current, and this current can be amplified electrically by adding voltage to the gate, i.e., the MOSFET itself serves as a mechanical sensor structure. By using a SOI wafer having a thick active silicon layer, a thick gate structure is made possible, which increases the mechanical stiffness and durability, and increases the sensitivity in accelerometer application by weighting a proof mass. During the fabrication process of this sensor, it is necessary that photoresist be coated on the top-surface and sidewall of the vertical pillar structure with a high aspect ratio. To address this problem, photoresist is applied using spray coating. The uniform coating is successfully realized by adjusting the moving speed of the substrate, and the substrate temperature. A practical test device is under development using this method, and aluminum electrodes for drain, source and gate areas are successfully patterned.

  293. Performance of tense thin-film torsion bar for large rotation and low-voltage driving of micromirror Peer-reviewed

    Minoru Sasaki, Shinya Yuki, Kazuhiro Hane

    IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 13 (2) 290-296 2007/03

    DOI: 10.1109/JSTQE.2007.892078  

    ISSN: 1077-260X

  294. Fabrication and Characterization of a Schottky Barrier Diode-Type Ultraviolet Sensor using a ZnO Single Crystal Peer-reviewed

    Haruyuki Endo, Mayo Sugibuchi, Kohsuke Takahashi, Shunsuke Goto, Tatsuo Hasegawa, Eriko Ohshima, Kazuyuki Meguro, Kazuhiro Hane, Yasube Kashiwaba

    電気学会論文誌E 127 (3) 131-135 2007/03

    Publisher: The Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.127.131  

    ISSN: 1341-8939

    More details Close

    In this paper, a visible light blind ultraviolet sensor of a Schottky barrier photodiode using a ZnO single crystal is described. The sensor consists of a semitransparent Pt film for the Schottky electrode and Al thin film for the ohmic electrode on an n-type ZnO single crystal substrate grown by the hydrothermal method. The responsivity was 0.12 A/W at the wavelength of 365 nm and the photoresponse time was 12 μs.

  295. Rigorous reflectance performance analysis of Si3N4 self-suspended subwavelength gratings Peer-reviewed

    Jia-Sheng Ye, Yoshiaki Kanamori, Fang-Ren Hu, Kazuhiro Hane

    OPTICS COMMUNICATIONS 270 (2) 233-237 2007/02

    DOI: 10.1016/j.optcom.2006.09.028  

    ISSN: 0030-4018

  296. Design and Fabrication of a Thin-Film Silicon Photodetector with Angular Sensitivity for Optical Micro-Encoder

    Choi Bongseok, Kanamori Yoshiaki, Hane Kazuhiro

    The Journal of the Institute of Electrical Engineers of Japan 127 (6) 309-313 2007

    Publisher: The Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.127.309  

    ISSN: 1341-8939

    More details Close

    In this paper, we describe a directional thin-film silicon photodetector with the objective of optical micro-encoder application. A directional photodetector with high absorption efficiency at a specific angle of incident light is based on guided-mode resonance (GMR) of subwavelength grating. The sensitive direction is tunable by changing the grating period. Numerical analysis, fabrication and device performance are presented.

  297. Development of laser dresser for resin bonded diamond wheel Peer-reviewed

    Hiroshi Matsuura, Kazuhiro Hane, Yasuhiro Kunieda, Nobuhito Yoshihara, Jiwang Yan, Tsunemoto Kuriyagawa

    Key Engineering Materials 329 169-174 2007

    DOI: 10.4028/0-87849-416-2.169  

    ISSN: 1013-9826

  298. Driving of micromirror and simultaneous detection of rotation angle using integrated piezoresistive sensor Peer-reviewed

    Minoru Sasaki, Motoki Tabata, Kazuhiro Hane

    TRANSDUCERS '07 & EUROSENSORS XXI, DIGEST OF TECHNICAL PAPERS, VOLS 1 AND 2 2007

  299. Monolithic fabrication of GaN/Si structure for optical MEMS Peer-reviewed

    R. Ito, F. R. Hu, M. Wakui, K. Hane

    IDW '07: PROCEEDINGS OF THE 14TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3 1375-1377 2007

  300. Optically flat micromirror designs using stretched membrane with crystallization-induced stress Peer-reviewed

    Minoru Sasaki, Takashi Sasaki, Kazuhiro Hane, Hideo Miura

    2007 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2 709-+ 2007

    ISSN: 1092-8081

  301. Flower-structured InGaN/GaN quantum-well nanodisk crystals on micromachined Si pillars Peer-reviewed

    R. Ito, F. R. Hu, K. Ochi, Y. Zbao, K. Hane

    2007 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS 183-184 2007

  302. Passivated piezoresistive rotation angle sensor integrated in micromirror Peer-reviewed

    Minoru Sasaki, Motoki Tabat, Kazuhiro Hane

    2007 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS 193-+ 2007

  303. A displacement sensor based on directional resonant photodetector

    B. S. Choi, Y. Kanamori, K. Hane

    TRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems 2 2357-2360 2007

    DOI: 10.1109/SENSOR.2007.4300643  

  304. Mechanical-contact-based submicron-si-waveguide optical microswitch at telecommunication wavelengths

    E. Bulgan, Y. Kanamori, K. Hane

    2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS 93-94 2007

    DOI: 10.1109/OMEMS.2007.4373856  

  305. Self-supported pitch-variable guided-mode resonant grating filters at telecom wavelengths

    Y. Kanamori, N. Matsuyama, J. S. Ye, K. Hane

    2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS 99-100 2007

    DOI: 10.1109/OMEMS.2007.4373859  

  306. Fabrication of pitch-variable MEMS gratings using thermal and electrostatic actuators

    Y. Kanamori, T. Kobayashi, K. Hane

    Digest of Papers - Microprocesses and Nanotechnology 2007; 20th International Microprocesses and Nanotechnology Conference, MNC 380-381 2007

    DOI: 10.1109/IMNC.2007.4456263  

  307. Tunable vertical comb for driving micromirror realized by bending device wafer Peer-reviewed

    Minoru Sasaki, Masahiro Ishimori, JongHyeong Song, Kazuhiro Hane

    IEICE TRANSACTIONS ON ELECTRONICS E90C (1) 147-148 2007/01

    DOI: 10.1093/ietele/e90-c.1.147  

    ISSN: 0916-8524

    eISSN: 1745-1353

  308. Micromirror with two parallel rotation axes for external cavity diode laser Peer-reviewed

    Masahiro Ishimori, Minoru Sasaki, Kazuhiro Hane

    IEICE TRANSACTIONS ON ELECTRONICS E90C (1) 72-77 2007/01

    DOI: 10.1093/ietele/e90-c.1.72  

    ISSN: 0916-8524

    eISSN: 1745-1353

  309. Control of guided resonance in a photonic crystal slab using microelectromechanical actuators Peer-reviewed

    Yoshiaki Kanamori, Takashi Kitani, Kazuhiro Hane

    APPLIED PHYSICS LETTERS 90 (3) 031911-1-3 2007/01

    DOI: 10.1063/1.2431452  

    ISSN: 0003-6951

  310. Photonic crystal waveguide switches with movable slabs Invited Peer-reviewed

    Kazuhiro Hane, Ken-ichi Umemori, Yoshiaki Kanamori

    IEICE TRANSACTIONS ON ELECTRONICS E90C (1) 51-58 2007/01

    DOI: 10.1093/ietele/e90-c.1.51  

    ISSN: 0916-8524

    eISSN: 1745-1353

  311. Narrow-band tunable optical filters using the self-suspended subwavelength grating Peer-reviewed

    Jia-Sheng Ye, Yoshiaki Kanamori, Fang-Ren Hu, Kazuhiro Hane

    JOURNAL OF MODERN OPTICS 54 (6) 827-832 2007

    DOI: 10.1080/09500340601066042  

    ISSN: 0950-0340

  312. InGaN/GaN quantum-well nanocolumn crystals on pillared Si substrate with InN as interlayer Peer-reviewed

    F. R. Hu, K. Ochi, Y. Zhao, K. Hane

    PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 4 NO 7 2007 4 (7) 2338-+ 2007

    DOI: 10.1002/pssc.200674734  

    ISSN: 1862-6351

  313. Fabrication of a multi-level lens using independent-exposure lithography and FAB plasma etching Peer-reviewed

    Do Kyun Woo, Kazuhiro Hane, Cha Bum Lee, Sun Kyu Lee

    2007 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS 10 (044001) 151-+ 2007

    DOI: 10.1088/1464-4258/10/4/044001  

  314. Optically flat micromirror using stretched membrane with crystallization-induced stress Peer-reviewed

    Minoru Sasaki, Takashi Sasaki, Kazuhiro Hane, Hideo Miura

    2007 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS 10 (044004) 27-+ 2007

    DOI: 10.1088/1464-4258/10/4/044004  

  315. Tunable Optical Filters by Using the Self-Suspended Subwavelength Gratings

    Jia-Sheng Ye, Yoshiaki Kanamori, Fang-Ren Hu, Kazuhiro Hane

    Technical Digest of 5th International Conference of Optics-photonics Design & Fabrication (ODF'06, Nara) 57-58 2006/12/06

  316. Photonic structure and materials combined with micro/nano-electro-mechanical systems

    Kazuhiro Hane, Fang-Ren Hu, Yoshiaki Kanamori

    Proceedings of the 1st international workshop on functional materials - 3rd international workshop on nanophysics and nanotechnology conference 575-576 2006/12/06

  317. High-efficiency light-emitting column-crystallized InGaN/GaN quantum-well flower structure on micropillared Si substrate Peer-reviewed

    F. R. Hu, K. Ochi, Y. Zhao, K. Hane

    APPLIED PHYSICS LETTERS 89 (17) 171903-1-171903-3 2006/10

    DOI: 10.1063/1.2365839  

    ISSN: 0003-6951

  318. Molecular beam epitaxial growth of GaN thin film on Si substrate with InN as interlayer Peer-reviewed

    F. R. Hu, K. Ochi, Y. Zhao, B. S. Choi, K. Hane

    JOURNAL OF CRYSTAL GROWTH 294 (2) 197-201 2006/09

    DOI: 10.1016/j.jcrysgro.2006.07.009  

    ISSN: 0022-0248

  319. Self-supported subwavelength gratings with a broad band of high reflectance analysed by the rigorous coupled-wave method Peer-reviewed

    J-S. Ye, Y. Kanamori, F-R. Hu, K. Hane

    JOURNAL OF MODERN OPTICS 53 (14) 1995-2004 2006/09

    DOI: 10.1080/09500340600761635  

    ISSN: 0950-0340

  320. Fabrication of transmission color filters using silicon subwavelength gratings on quartz substrates Peer-reviewed

    Yoshiaki Kanamori, Masaya Shimono, Kazuhiro Hane

    IEEE PHOTONICS TECHNOLOGY LETTERS 18 (17-20) 2126-2128 2006/09

    DOI: 10.1109/LPT.2006.883208  

    ISSN: 1041-1135

  321. Growth of GaN quantum well film on Si substrate and its application to a GaN-Si hybrid lightning device

    F .R .Hu, R. Ito, Y. Zhao, Y. Kanamori, K. Hane

    Proceedings of 2006 IEEE/LEOS International Conference on Optical MEMS and Their Applications (Optical MEMS 2006) 27-28 2006/08/21

  322. Movable Guided-Mode Resonant Grating Filters by Four Bimorph Actuators for Wavelength Selective Dynamic Reflection Control

    Y. Kanamori, T. Kitani, K. Hane

    Proceedings of 2006 IEEE/LEOS International Conference on Optical MEMS and Their Applications (Optical MEMS 2006) 68-69 2006/08/21

  323. A photonic crystal waveguide switch with a movable bridge slab

    K. Umemori, Y. Kanamori, K. Hane

    Proceedings of 2006 IEEE/LEOS International Conference on Optical MEMS and Their Applications (Optical MEMS 2006) 72-73 2006/08/21

  324. Photonic crystal waveguide switch with a microelectromechanical actuator Peer-reviewed

    Ken-ichi Umemori, Yoshiaki Kanamori, Kazuhiro Hane

    APPLIED PHYSICS LETTERS 89 (2) 021102-1-3 2006/07

    DOI: 10.1063/1.2219996  

    ISSN: 0003-6951

  325. Large-rotation and low-voltage driving of micromirror realized by tense thin-film torsion bar Peer-reviewed

    Minoru Sasaki, Shinya Yuki, Kazuhiro Hane

    IEEE PHOTONICS TECHNOLOGY LETTERS 18 (13-16) 1573-1575 2006/07

    DOI: 10.1109/LPT.2006.879587  

    ISSN: 1041-1135

  326. Wavelength selective variable reflection filter driven by micro-thermal actuators

    Yoshiaki Kanamori, Takashi Kitani, Kazuhiro Hane

    Program and Extended Abstracts: 2006 Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2006) S15_03 2006/06/21

  327. Fabrication of micro-lenses using stereo-lithography and reactive ion etching

    Junya Sato, Yoshiaki Kanamori, Takeshi Shimano, Shigeo Nakamura, Kazuhiro Hane

    Program and Extended Abstracts: 2006 Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2006) S25_01 2006/06/21

  328. 位相シフトマスクを利用した立体サンプルの露光法 Peer-reviewed

    佐々木実, 陳俊中エドウィン, 羽根一博

    電気学会論文誌E 126 (6) 241-242 2006/06

    DOI: 10.1541/ieejsmas.126.241  

  329. Piezoresistive rotation angle sensor integrated in micromirror Peer-reviewed

    M Sasaki, M Tabata, T Haga, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 45 (4B) 3789-3793 2006/04

    DOI: 10.1143/JJAP.45.3789  

    ISSN: 0021-4922

  330. Variable optical reflectance of a self-supported Si grating Peer-reviewed

    K Hane, T Kobayashi, FR Hu, Y Kanamori

    APPLIED PHYSICS LETTERS 88 (14) 141109-1-3 2006/04

    DOI: 10.1063/1.2193989  

    ISSN: 0003-6951

  331. 分割した櫛歯電極型静電駆動アクチュエータ Peer-reviewed

    佐々木実, 坊野史典, 羽根一博

    電気学会論文誌E 126 (4) 168-169 2006/04

    DOI: 10.1541/ieejsmas.126.168  

  332. Guided-mode resonant grating filter fabricated on silicon-on-insulator substrate Peer-reviewed

    Y Kanamori, T Kitani, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 45 (3A) 1883-1885 2006/03

    DOI: 10.1143/JJAP.45.1883  

    ISSN: 0021-4922

  333. Imaging with a rectangular phase grating applied to displacement metrology Peer-reviewed

    Y Ohmura, T Oka, T Nakashima, K Hane

    APPLIED OPTICS 45 (8) 1713-1720 2006/03

    DOI: 10.1364/AO.45.001713  

    ISSN: 1559-128X

    eISSN: 2155-3165

  334. Micromirror with thin film torsion bar and vertical comb using tensile poly-si

    Masayuki Fujishima, Minoru Sasaki, Kazuhiro Hane

    IEEE/LEOS International Conference on Optical MEMS and Their Applications Conference, 2006 108-109 2006

    Publisher: IEEE Computer Society

    DOI: 10.1109/omems.2006.1708288  

  335. Micromirror integrated with piezoresistive rotation angle sensor for measuring small signal

    Motoki Tabata, Minoru Sasaki, Kazuhiro Hane

    IEEE/LEOS International Conference on Optical MEMS and Their Applications Conference, 2006 62-63 2006

  336. XY-stage for scanning media for optical data storage

    Minoru Sasaki, Fuminori Bono, Kazuhiro Hane

    IEEE/LEOS International Conference on Optical MEMS and Their Applications Conference, 2006 36-37 2006

    Publisher: IEEE Computer Society

    DOI: 10.1109/omems.2006.1708252  

  337. W2 Progress in optical MEMS development and the necessity of material strength evaluation

    Hane Kazuhiro

    Proceedings of the 1992 Annual Meeting of JSME/MMD 2006 495-496 2006

    Publisher: The Japan Society of Mechanical Engineers

    DOI: 10.1299/jsmezairiki.2006.0_495  

  338. Tunable guided mode resonant gratings for passive and active devices: Si subwavelength MEMS structures and the combination with GaN film Peer-reviewed

    FR Hu, T Kobayashi, K Ochi, BS Choi, Y Zhao, Y Kanamori, K Hane

    ICO20: MEM, MOEMS, AND NEMS 6032 2006

    DOI: 10.1117/12.667847  

    ISSN: 0277-786X

  339. Compact triangulation sensor realized by bending wafer with metal hinge - art. no. 618606 Peer-reviewed

    Minoru Sasaki, Satoshi Endou, Masayuki Fujishima, Kazuhiro Hane

    MEMS, MOEMS, and Micromachining II 6186 18606-18606 2006

    DOI: 10.1117/12.662466  

    ISSN: 0277-786X

  340. A microtranslation table with scratch-drive actuators fabricated from silicon-on-insulator wafer Peer-reviewed

    Y Kanamori, H Yahagi, K Hane

    SENSORS AND ACTUATORS A-PHYSICAL 125 (2) 451-457 2006/01

    DOI: 10.1016/j.sna.2005.06.017  

    ISSN: 0924-4247

  341. Design of a thin film photodetector with. angular sensitivity for optical micro-encoder Peer-reviewed

    Bongseok Choi, Yoshiald Kanamori, Kazuhiro Hane

    2006 IEEE SENSORS, VOLS 1-3 127 (6) 279-+ 2006

    DOI: 10.1541/ieejsmas.127.309  

    ISSN: 1930-0395

  342. Deposition of thin and uniform photoresist on three-dimensional structures using fast flow in spray coating Peer-reviewed

    VK Singh, M Sasaki, K Hane, Y Watanabe, H Takamatsu, M Kawakita, H Hayashi

    JOURNAL OF MICROMECHANICS AND MICROENGINEERING 15 (12) 2339-2345 2005/12

    DOI: 10.1088/0960-1317/15/12/016  

    ISSN: 0960-1317

    eISSN: 1361-6439

  343. Micro/Nano Opt-Mechanical Systems Using Silicon Micromachining Technology

    K. Hane, M. Sasaki, Y. Kanamori, F. R. Hu

    Proceedings of Nanoengineering Symposium 2005 118-122 2005/10/26

  344. Surface laser emission from solid polymer dye in a guided mode resonant grating filter structure Peer-reviewed

    T Kobayashi, Y Kanamori, K Hane

    APPLIED PHYSICS LETTERS 87 (15) 151106 2005/10

    DOI: 10.1063/1.2081116  

    ISSN: 0003-6951

    eISSN: 1077-3118

  345. Modified photo-sensors for grating-image type micro-encoder Peer-reviewed

    Y Kanamori, R Kamata, M Mitamura, Y Ito, K Hane

    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 11 (8-10) 980-986 2005/08

    DOI: 10.1007/s00542-005-0503-y  

    ISSN: 0946-7076

  346. GaN film growth on Si substrate for monolithic optical MEMS

    F.-R. Hu, K. Ochi, B.-S. Choi, Y. Kanamori, K. Hane

    Proceedings of ASME InterPACK'05 2005/07/17

  347. Subwavelength structure for anti-reflection in solar cell applications

    H. Sai, K. Tsuji, K. Arafune, Y. Ohshita, Y. Kanamori, K. Hane, H. Yugami, M. Yamaguchi

    Proceedings of 20th European Photovoltaic Solar Energy Conference 148-151 2005/06/06

  348. ファイバ型光制御デバイスのための三次元的微細加工 Peer-reviewed

    熊崎裕教, 稲葉成基, 羽根一博, 那須祐治

    電気学会論文誌E 125-E (5) 211-215 2005/05

    DOI: 10.1541/ieejsmas.125.211  

  349. Technique for preparing defect-free spray coated resist film on three-dimensional micro-electromechanical systems Peer-reviewed

    VK Singh, M Sasaki, JH Song, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 44 (4A) 2016-2020 2005/04

    DOI: 10.1143/JJAP.44.2016  

    ISSN: 0021-4922

  350. Compact triangulation sensor array constructed by wafer bending Peer-reviewed

    S Endou, M Ishimori, M Sasaki, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 44 (4B) 2874-2878 2005/04

    DOI: 10.1143/JJAP.44.2874  

    ISSN: 0021-4922

  351. Studies of integrated variable optical devices fabricated by micro- and nano-machining

    Yoshiaki Kanamori, Minoru Sasaki, Kazuhiro Hane

    Proceedings: The 3rd International Symposium on Nanotechnology: JAPAN NANO 2005 82-83 2005/02/21

  352. Displacement metrology based on grating imaging with a cylindrical lens array and a phase grating Peer-reviewed

    Toru Oka, Yoichi Ohmura, Toshiro Nakashima, Wei Gao, Kazuhiro Hane, Satoshi Kiyono

    Proceedings of SPIE - The International Society for Optical Engineering 5858 1-8 2005

    DOI: 10.1117/12.612088  

    ISSN: 0277-786X

  353. Photolithography on three-dimrnsional structures using spray coated negative and positive photoresists Peer-reviewed

    V. K. Singh, M. Sasaki, K. Hane, Y. Watanabe, M. Kawakita, H. Hayashi

    Digest of Technical Papers - International Conference on Solid State Sensors and Actuators and Microsystems, TRANSDUCERS '05 2 1445-1448 2005

    DOI: 10.1109/SENSOR.2005.1497354  

  354. Real-time spectroscopy of charge-transfer excitation in phthalocyanine tin dichloride Peer-reviewed

    M Hirasawa, Y Sakazaki, H Hane, T Kobayashi

    ULTRAFAST PHENOMENA XIV 79 471-473 2005

    ISSN: 0172-6218

  355. Mirror with two parallel rotation axes for external cavity laser Peer-reviewed

    M Ishimori, M Sasaki, K Hane

    IEEE/LEOS OPTICAL MEMS 2005: INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND THEIR APPLICATIONS 93-94 2005

  356. Amplitude spectra of molecular vibration modes in phthalocyanine: comparison with Raman excitation profile Peer-reviewed

    T Kobayashi, M Hirasawa, Y Sakazaki, H Hane

    ULTRAFAST PHENOMENA XIV 79 371-373 2005

    ISSN: 0172-6218

  357. Large-rotation and low-voltage driving realized by micromirror with vertical comb and tense thin film torsion bar Peer-reviewed

    S Yuuki, M Sasaki, K Hane

    Transducers '05, Digest of Technical Papers, Vols 1 and 2 1163-1166 2005

  358. GaN film growth on Si substrate for sub-wavelength optical MEMS

    F. R. Hu, K. Ochi, B. S. Choi, Y. Kanamori, K. Hane

    Digest of Technical Papers - International Conference on Solid State Sensors and Actuators and Microsystems, TRANSDUCERS '05 1 1043-1046 2005

    DOI: 10.1109/SENSOR.2005.1496634  

  359. Resonance in a self-supported vacuum grating for tunable optical filters: Theoretical approach

    Y. Kanamori, T. Kobayashi, K. Hane

    Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest 2005 1289-1290 2005

    DOI: 10.1109/CLEOPR.2005.1569725  

  360. A Surface emitting solid polymer dye laser using a guided mode resonant grating for bio-optical detections

    T. Kobayashi, Y. Kanamori, K. Hane

    IEEE/LEOS Optical MEMS 2005: International Conference on Optical MEMS and Their Applications 101-102 2005

    DOI: 10.1109/OMEMS.2005.1540097  

  361. Fiber-optical switch using cam-micromotor driven by scratch drive actuators Peer-reviewed

    Y Kanamori, Y Aoki, M Sasaki, H Hosoya, A Wada, K Hane

    JOURNAL OF MICROMECHANICS AND MICROENGINEERING 15 (1) 118-123 2005/01

    DOI: 10.1088/0960-1317/15/1/018  

    ISSN: 0960-1317

    eISSN: 1361-6439

  362. Micro-encoder using image obtained by ball lens assembled inside wafer Peer-reviewed

    M Sasaki, F Nakai, K Hane, K Yokomizo, K Hori

    IEEE/LEOS Optical MEMs 2005: International Conference on Optical MEMs and Their Applications 8 125-126 2005

    DOI: 10.1088/1464-4258/8/7/S16  

  363. Vibrational amplitude profile of molecular vibrational modes for vibrational mode assignment Peer-reviewed

    T Kobayashi, M Hirasawa, Y Sakazaki, H Hane

    CHEMICAL PHYSICS LETTERS 400 (4-6) 301-307 2004/12

    DOI: 10.1016/j.cplett.2004.10.125  

    ISSN: 0009-2614

  364. 細胞の力学特性計測のためのレーザ顕微鏡組込み型原子間力顕微鏡 (AFM)システムの開発 Peer-reviewed

    長山和亮, 佐々木実, 羽根一博, 松本健郎, 佐藤正明

    日本機械学会論文集C編 70 736-742 2004/09

    DOI: 10.1299/kikaic.70.736  

  365. Pitch-variable Subwavelength Gratings Driven by Comb Actuators

    T. Kobayashi, Y. Kanamori, K. Hane

    Proceedings of IEEE/LEOS International Conference on Optical MEMS and Their Applications (Optical MEMS 2004) 198-199 2004/08/22

  366. Wavelength Selective Variable Reflection Filters Using Movable Guided Mode Resonance Gratings

    Y. Kanamori, T. Kitani, K. Hane

    Proceedings of IEEE/LEOS International Conference on Optical MEMS and Their Applications (Optical MEMS 2004) 204-205 2004/08/22

  367. Direct observation of vibrational dynamics in tin phthalocyanine Peer-reviewed

    M Hirasawa, Y Sakazaki, H Hane, T Kobayashi

    CHEMICAL PHYSICS LETTERS 392 (4-6) 390-395 2004/07

    DOI: 10.1016/j.cplett.2004.03.154  

    ISSN: 0009-2614

  368. Thermophotovoltaic generation with microstructured tungsten selective emitters

    Hitoshi Sai, Takahiro Kamikawa, Yoshiaki Kanamori, Kazuhiro Hane, Hiroo Yugami, Masafumi Yamaguchi

    AIP Conference Proceedings: Sixth Conference on Thermophotovoltaic Generation of Electricity (TPV6) 738 206-214 2004/06/14

    Publisher: American Institute of Physics

    DOI: 10.1063/1.1841896  

    ISSN: 0094-243x

  369. A new method for fabrication nano-porous aluminum grating array Peer-reviewed

    Y Li, Y Kanamori, K Hane

    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 10 (4) 272-274 2004/05

    DOI: 10.1007/s00542-003-0303-1  

    ISSN: 0946-7076

    eISSN: 1432-1858

  370. Three-dimensional SOI-MEMS constructed by buckled bridges and vertical comb drive actuator Peer-reviewed

    M Sasaki, D Briand, W Noell, NF de Rooij, K Hane

    IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 10 (3) 455-461 2004/05

    DOI: 10.1109/JSTQE.2004.830616  

    ISSN: 1077-260X

    eISSN: 1558-4542

  371. Flow condition in resist spray coating and patterning performance for three-dimensional photolithography over deep structures Peer-reviewed

    VK Singh, M Sasaki, K Hane, M Esashi

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 43 (4B) 2387-2391 2004/04

    DOI: 10.1143/JJAP.43.2387  

    ISSN: 0021-4922

  372. Resonant cavity thin film photodiode for compact displacement sensor Peer-reviewed

    M Sasaki, F Nakai, XY Mi, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 43 (4B) 2381-2386 2004/04

    DOI: 10.1143/JJAP.43.2381  

    ISSN: 0021-4922

  373. Micro-optical components based on silicon mold technology Peer-reviewed

    Yigui Li, Sasaki Minoru, Hane Kazuhiro

    Optics and Lasers in Engineering 41 (3) 545-552 2004/03

    DOI: 10.1016/S0143-8166(03)00026-5  

    ISSN: 0143-8166

  374. Mitigation of accumulated electric charge by deposited fluorocarbon film during SiO2 etching Peer-reviewed

    Tadashi Shimmura, Yuya Suzuki, Sinnosuke Soda, Seiji Samukawa, Mitsumasa Koyanagi, Kazuhiro Hane

    Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films 22 (2) 433-436 2004/03

    DOI: 10.1116/1.1649347  

    ISSN: 0734-2101

  375. Effects of fluorocarbon gas species on electrical conductivity and chemical structure of deposited polymer in SiO2 etchings processes Peer-reviewed

    Tadashi Shimmura, Shinnosuke Soda, Mitsumasa Koyanagi, Kazuhiro Hane, Seiji Samukawa

    Journal of Vacuum Science and Technology B 22 (2) 533-538 2004/03

    DOI: 10.1116/1.1651115  

  376. 光MEMS用マイクロアクチュエータ(情報機器と光関連技術,W17 情報・知能・精密機器部門)

    羽根 一博, 佐々木 実, 金森 義明

    年次大会講演資料集 2004 466-467 2004

    Publisher: 一般社団法人日本機械学会

    DOI: 10.1299/jsmemecjsm.2004.8.0_466  

  377. Compact triangulation distance sensor realized by wafer bending technique Peer-reviewed

    M Sasaki, S Endou, K Hane

    MEMS, MOEMS, AND MICROMACHINING 5455 19-26 2004

    DOI: 10.1117/12.545267  

    ISSN: 0277-786X

  378. Subwavelength Gratings and Optical MEMS

    K. Hane, Y. Kanamori

    Proceedings of The Second Japan-Taiwan Workshop on Mechanical and Aerospace Engineering 85-91 2003/10/17

  379. Control of thermal radiation spectrum by means of surface nano-scale gratings

    Hitoshi Sai, Yoshiaki Kanamori, Kazuhiro Hane, Hiroo Yugami

    Proceedings of The Second Japan-Taiwan Workshop on Mechanical and Aerospace Engineering 104-111 2003/10/17

  380. Surface Micro-Fabrication and Integration for Optical MEMS

    HANE Kazuhiro, SASAKI Minoru, KANAMORI Yoshiaki

    Jitsumu Hyomen Gijutsu 54 (10) 640-643 2003/10/01

    Publisher: The Surface Finishing Society of Japan

    DOI: 10.4139/sfj.54.640  

    ISSN: 0915-1869

  381. Solar selective absorbers based on two-dimensional W surface gratings with submicron periods for high-temperature photothermal conversion Peer-reviewed

    Hitoshi Sai, Hiroo Yugami, Yoshiaki Kanamori, Kazuhiro Hane

    Solar Energy Materials and Solar Cells 79 (1) 35-49 2003/08/01

    DOI: 10.1016/S0927-0248(02)00364-1  

    ISSN: 0927-0248

  382. Development of grating-image type micro-encoder by Si Micromachining: improvement of integration and zero-point detection

    Y. Kanamori, R. Kamata, M. Mitamura, Y. Ito, K. Hane

    Proceedings of the 2003 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (03-208) 257-258 2003/06/16

  383. Nano/micro-technologies for high density data-storage and optical applications

    Kazuhiro Hane, Minoru Sasaki, Yoshiaki Kanamori

    Proceedings of the 2003 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (03-208) W-24-W-28 2003/06/16

  384. Fabrication of high-accuracy microtranslation table for near-field optical data storage actuated by inverted scratch-drive actuators Peer-reviewed

    Yoshiaki Kanamori, Hiroto Yahagi, Takahito Ono, Minoru Sasaki, Kazuhiro Hane

    Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers 42 (6 B) 4074-4078 2003/06

    DOI: 10.1143/jjap.42.4074  

    ISSN: 0021-4922

  385. Si-wafer bending technique for a three-dimensional microoptical bench Peer-reviewed

    M Ishimori, J Song, M Sasaki, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 42 (6B) 4063-4066 2003/06

    DOI: 10.1143/JJAP.42.4063  

    ISSN: 0021-4922

  386. Heating effect on photoresist in spray coating technique for three-dimensional lithography Peer-reviewed

    VK Singh, M Sasaki, JH Song, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 42 (6B) 4027-4030 2003/06

    DOI: 10.1143/JJAP.42.4027  

    ISSN: 0021-4922

  387. Subwavelength antireflection gratings for GaSb in visible and near-infrared wavelengths Peer-reviewed

    Y Kanamori, K Kobayashi, H Yugami, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 42 (6B) 4020-4023 2003/06

    DOI: 10.1143/JJAP.42.4020  

    ISSN: 0021-4922

  388. Optical MEMS technology for high-density optical storage

    K. Hane, M. Sasaki, Y. Kanamori

    Proceedings of OSA Optical Data Storage 256-258 2003/05/11

  389. Precision optical displacement sensor based on ultra-thin film photodiode type optical interferometers Peer-reviewed

    YG Li, XY Mi, M Sasaki, K Hane

    MEASUREMENT SCIENCE AND TECHNOLOGY 14 (4) 479-483 2003/04

    ISSN: 0957-0233

    eISSN: 1361-6501

  390. MEMS device for controlling evanescent field on side-polished optical fiber Peer-reviewed

    JH Song, Y Taguchi, M Sasaki, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 42 (4B) 2335-2338 2003/04

    DOI: 10.1143/JJAP.42.2335  

    ISSN: 0021-4922

  391. Optical scanner on a three-dimensional microoptical bench Peer-reviewed

    M Sasaki, T Yamaguchi, JH Song, K Hane, M Hara, K Hori

    JOURNAL OF LIGHTWAVE TECHNOLOGY 21 (3) 602-608 2003/03

    DOI: 10.1109/JLT.2003.811793  

    ISSN: 0733-8724

  392. Expansion of Near-field Science into Engineering(<Special Issue>For the Application of Near-field Science to the Engineering)

    HANE Kazuhiro

    Journal of the Japan Society of Precision Engineering 69 (2) 151-153 2003/02/05

    Publisher: The Japan Society for Precision Engineering

    DOI: 10.2493/jjspe.69.151  

    ISSN: 0912-0289

  393. Technique for preparing defect-free spray coated resist film Peer-reviewed

    V. Kumar Singh, M. Sasaki, Jong Hyeong Song, K. Hane

    TRANSDUCERS 2003 - 12th International Conference on Solid-State Sensors, Actuators and Microsystems, Digest of Technical Papers 1 817-820 2003

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/SENSOR.2003.1215599  

  394. Optical scanner prepared by wafer bending technique Peer-reviewed

    M Ishimori, JH Song, M Sasaki, K Hane

    2003 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS 159-160 2003

  395. Silicon optical MEMS: Three dimentional micromachining and integration Peer-reviewed

    K Hane, M Sasaki, Y Kanamori

    MAGNETIC MATERIALS, PROCESSES, AND DEVICES VII AND ELECTRODEPOSITION OF ALLOYS, PROCEEDINGS 2002 (27) 229-237 2003

  396. Complementary masking approach for proximity electron lithography Peer-reviewed

    S Omori, K Iwase, K Amai, T Sasaki, H Hane, K Koike, S Nohama, Ashida, I, T Kitagawa, S Moriya

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 21 (1) 57-60 2003/01

    ISSN: 1071-1023

  397. Mitigation of Accumulated Electric Charge by Deposited Fluorocarbon Film during SiO2 Etching Peer-reviewed

    Yuya Suzuki, Tadashi Shimmura, Mitsumasa Koyanagi, Kazuhiro Hane, Seiji Samukawa

    International Symposium on Dry Prosess 265-270 2003

  398. In-Situ On-Wafer Monitoring for Charge Build-up Voltage during Plasma Process Peer-reviewed

    Tadashi Shimmura, Shinnosuke Soda, Mitsumasa Koyanagi, Kazuhiro Hane, Seiji Samukawa

    American Vacuum Society 50th International Symposium 2003

  399. Optical components and actuators for integrated near-field optical data storage

    K. Hane, Y. Kanamori, M. Sasaki, J. H. Song

    Proceedings of SPIE - The International Society for Optical Engineering 5116 197-204 2003

    DOI: 10.1117/12.498885  

    ISSN: 0277-786X

  400. Photonic crystal switch by inserting nano-crystal defects using MEMS actuator

    Y. Kanamori, K. Inoue, K. Horie, K. Hane

    2003 IEEE/LEOS International Conference on Optical MEMS 107-108 2003

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/OMEMS.2003.1233489  

  401. Driving of optical fiber by surface-micromachined cam-micromotor for the applications to variable optical attenuator

    Y. Kanamori, Y. Aoki, M. Sasaki, H. Hosoya, A. Wada, K. Hane

    2003 IEEE/LEOS International Conference on Optical MEMS 119-120 2003

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/OMEMS.2003.1233495  

  402. Anisotropic Si etching condition for preparing optically smooth surfaces Peer-reviewed

    M Sasaki, T Fujii, K Hane

    SENSORS AND MATERIALS 15 (2) 83-92 2003

    ISSN: 0914-4935

  403. Bach fabrication of microlens at the end of optical fiber using self-photolithgraphy and etching techniques Peer-reviewed

    Phan Ngoc Minh, Takahito Ono, Yoichi Haga, Kazumi Inoue, Minoru Sasaki, Kazuhiro Hane, Masayoshi Esashi

    Optical Review 10 (3) 150-154 2003

    DOI: 10.1007/s10043-003-0150-4  

    ISSN: 1340-6000

  404. SPECTRALLY SELECTIVE THREMAL RADIATORS AND ABSORBERS WITH PERIODIC MICROSTRUCTUREED SURFACE FOR HIGH-TEMPERATURE APPLICATIONS Peer-reviewed

    Hitoshi Sai, Hiroo Yugami, Yoshiaki Kanamori, Kazuhiro Hane

    Microscale Thermophysical Engineering 7 101-115 2003/01

  405. Pitch-variable transmission-type bulk gratings driven by shape memory alloy actuator Peer-reviewed

    Yigui Li, Shuhai Jia, Hongkun Wang, Di Chen, Kazuhiro Hane

    Optics and Laser Technology 34 (8) 649-653 2002/11

    DOI: 10.1016/S0030-3992(02)00089-0  

    ISSN: 0030-3992

  406. Electrical conductivity of sidewall-deposited fluorocarbon polymer in SiO2 etching processes Peer-reviewed

    T. Shimmura, S. Soda, S. Samukawa, M. Koyanagi, K. Hane

    Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures 20 (6) 2346-2350 2002/11

    DOI: 10.1116/1.1520551  

    ISSN: 0734-211X

  407. Subwavelength antireflection structure for optical detector fabricated by fast atom beam etching

    Yoshiaki Kanamori, Masahiro Ishimori, Kazuhiro Hane

    Proceedings of SPIE -MEMS/MOEMS Technologies and Applications 4928 27-34 2002/10/17

  408. Micro-translation-table for near-field data storage using inverted-scratch-drive-actuators

    Yoshiaki Kanamori, Hiroto Yahagi, Minoru Sasaki, Takahito Ono, Kazuhiro Hane

    Proceedings of SPIE -MEMS/MOEMS Technologies and Applications 4928 35-42 2002/10/17

  409. A broadband antireflection for GaSb by means of subwavelength grating (SWG) structures

    Hiroo Yugami, Ken-ichi Kobayashi, Hitoshi Sai, Yoshiaki Kanamori, Kazuhiro Hane

    AIP Conference Proceedings: Fifth Conference on Thermophotovoltaic Generation of Electricity 653 482-487 2002/09/16

  410. High efficient light-emitting diodes with antireflection subwavelength gratings Peer-reviewed

    Y Kanamori, M Ishimori, K Hane

    IEEE PHOTONICS TECHNOLOGY LETTERS 14 (8) 1064-1066 2002/08

    DOI: 10.1109/LPT.2002.1021970  

    ISSN: 1041-1135

  411. Tunable wavelength filter through bending control of asymmetric single-mode grating fiber Peer-reviewed

    H Kumazaki, K Nakashima, S Inaba, K Hane

    OPTICS EXPRESS 10 (11) 469-474 2002/06

    DOI: 10.1364/OE.10.000469  

    ISSN: 1094-4087

  412. Direct photolithography on optical fiber end Peer-reviewed

    M Sasaki, T Ando, S Nogawa, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 41 (6B) 4350-4355 2002/06

    DOI: 10.1143/JJAP.41.4350  

    ISSN: 0021-4922

  413. Subwavelength antireflection gratings for light emitting diodes and photodiodes fabricated by fast atom beam etching Peer-reviewed

    M Ishimori, Y Kanamori, M Sasaki, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 41 (6B) 4346-4349 2002/06

    DOI: 10.1143/JJAP.41.4346  

    ISSN: 0021-4922

  414. Tunable fiber Bragg grating combined with microactuator Peer-reviewed

    M Sasaki, K Miura, K Hane, K Minami

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 41 (6B) 4356-4361 2002/06

    DOI: 10.1143/JJAP.41.4356  

    ISSN: 0021-4922

  415. Spectrally selective radiators and absorbers with periodic microstructured surface for high temperature applications

    Hitoshi Sai, Hiroo Yugami, Yoshiaki Kanamori, Kazuhiro Hane

    Abstracts: International Symposium on Micro/Nanoscale Energy Conversion and Transport 55-57 2002/04/14

  416. Integration of grating-image-type encoder using Si micromachining Peer-reviewed

    K. Hane, T. Endo, M. Ishimori, Y. Ito, M. Sasaki

    Sensors and Actuators, A: Physical 97-98 139-146 2002/04/01

    DOI: 10.1016/S0924-4247(01)00800-7  

    ISSN: 0924-4247

  417. 立体的マイクロマシニングのためのレジストスプレーコーティング Peer-reviewed

    佐々木実, 能川真一郎, 羽根一博

    電気学会論文誌E 121-E 235-243 2002/03

  418. Si wafer bending technology for a three dimensional micro optical bench Peer-reviewed

    M. Ishimori, J. H. Song, M. Sasaki, K. Hane

    2002 International Microprocesses and Nanotechnology Conference, MNC 2002 328-329 2002

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/IMNC.2002.1178676  

  419. Spray coated photoresist over anisotropically etched deep Si cavities Peer-reviewed

    V. K. Singh, M. Sasaki, Jong Hyeong Song, K. Hane

    2002 International Microprocesses and Nanotechnology Conference, MNC 2002 188-189 2002

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/IMNC.2002.1178607  

  420. Thin film photodiode with resonant cavity for increasing signal of standing wave detection type interferometer Peer-reviewed

    M Sasaki, F Nakai, Mi, X, K Hane

    2002 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS, CONFERENCE DIGEST 25-26 2002

  421. On-Wafer Monitoring for Conductivity of Sidewall in SiO2 Contact Holes Peer-reviewed

    Tadashi Shimmura, Shinnosuke Soda, Mitsumasa Koyanagi, Kazuhiro Hane, Seiji Samukawa

    2nd International Symposium on Dry Process 2002

  422. Electrical conductivity of sidewall deposited fluorocarbon in SiO2 contact holes Peer-reviewed

    T.Shimmura, S.Soda, S.Samukawa, M.Koyanagi, K.Hane

    American Vacuum Society 49th International Symposium 2002

  423. Broadband antireflection subwavelength gratings for polymethyl methacrylate fabricated with molding technique Peer-reviewed

    Yoshiaki Kanamori, Kazuhiro Hane

    Optical Review 9 (5) 183-185 2002

    Publisher: Optical Society of Japan

    DOI: 10.1007/s10043-002-0183-0  

    ISSN: 1340-6000

  424. Fabrication of high accuracy micro-translation-table for near-field optical data storage actuated by inverted-scratch-drive-actuators Peer-reviewed

    Y. Kanamori, H. Yahagi, T. Ono, M. Sasaki, K. Hane

    2002 International Microprocesses and Nanotechnology Conference, MNC 2002 42 306-307 2002

    DOI: 10.1109/IMNC.2002.1178665  

  425. Basic studies of fiber-optic MEMS for telecommunication using three dimensional micromachining Invited Peer-reviewed

    K Hane, M Sasaki, JH Song, Y Taguchi, K Miura

    IEICE TRANSACTIONS ON ELECTRONICS E84C (12) 1785-1791 2001/12

    ISSN: 0916-8524

    eISSN: 1745-1353

  426. Tunable wavelength filter using a Bragg grating fiber thinned by plasma etching Peer-reviewed

    Hironori Kumazaki, Yoshihisa Yamada, Hidetoshi Nakamura, Seiki Inaba, Kazuhiro Hane

    IEEE Photonics Technology Letters 13 (11) 1206-1208 2001/11

    DOI: 10.1109/68.959365  

    ISSN: 1041-1135

  427. Spectral control of thermal emission by periodic microstructured surfaces in the near-infrared region Peer-reviewed

    H Sai, H Yugami, Y Akiyama, Y Kanamori, K Hane

    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 18 (7) 1471-1476 2001/07

    ISSN: 0740-3232

  428. Chlorine molecular ions measured in time-modulated inductively coupled plasma by the laser-induced fluorescence technique Peer-reviewed

    S. Kumagai, M. Sasaki, M. Koyanagi, K. Hane

    Plasma Sources Science and Technology 10 (2) 205-210 2001/05

    DOI: 10.1088/0963-0252/10/2/310  

    ISSN: 0963-0252

  429. A compact optical encoder with micromachined photodetector Peer-reviewed

    K. Hane, T. Endo, Y. Ito, M. Sasaki

    Journal of Optics A: Pure and Applied Optics 3 (3) 191-195 2001/05

    DOI: 10.1088/1464-4258/3/3/307  

    ISSN: 1464-4258

  430. Fabrication and testing of solid polymer dye microcavity lasers based on PMMA micromolding Peer-reviewed

    Yigui Li, Minoru Sasaki, Kazuhiro Hane

    Journal of Micromechanics and Microengineering 11 (3) 234-238 2001/05

    DOI: 10.1088/0960-1317/11/3/312  

    ISSN: 0960-1317

  431. Interferometer based on standing wave detection using thin film photodetectors Peer-reviewed

    Xiaoyu Mi, Minoru Sasaki, Takayuki Hirano, Kazuhiro Hane

    電気学会論文誌E 121-E (9) 489-495 2001/05

    Publisher: The Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.121.489  

    ISSN: 1341-8939

    More details Close

    Novel optical interferometers based on detecting a standing wave are realized with a newly developed ultra-thin film photodiode. The active layer of the ultra-thin film photodiode is thinner than half of the wavelength of the incident light. Only a small percentage of the incident photons are absorbed and the rest pass through the photodiode. Since the photo-sensitive layer of the photodiode is thinner than the pitch of an optical standing wave, which is the thinnest interference fringe generated by two counter-propagating beams, the standing wave is measured by inserting the ultra-thin film photodiode in the optical field. Taking advantage of this function, two kinds of compact interferometers are realized. One requires the mirror on the sample surface and the other can use the rough surface. The sensor package can be small not using the wave-guide. The principle, design, fabrication process, and performance as a displacement sensor are described.

  432. 変調型フォトダイオ-ドアレイを用いた絶対位置検出光エンコ-ダ Peer-reviewed

    家城淳, 羽根一博, 横山将史, 松井圭司, 梨木政行, 佐々木実

    日本機械学会論文誌C 67 (654) 364-369 2001/02

    DOI: 10.1299/kikaic.67.364  

  433. Tunable fiber Bragg grating combined with twisting microactuator Peer-reviewed

    M. Sasaki, K. Miura, K. Hane

    2001 International Microprocesses and Nanotechnology Conference, MNC 2001 58-59 2001

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/IMNC.2001.984067  

  434. Spectral control of thermal emission by periodic microstructured surfaces in the near-infrared region Peer-reviewed

    Hitoshi Sai, Hiroo Yugami, Yasuhiro Akiyama, Yoshiaki Kanamori, Kazuhiro Hane

    Journal of the Optical Society of America A: Optics and Image Science, and Vision 18 (7) 1471-1476 2001

    DOI: 10.1364/JOSAA.18.001471  

    ISSN: 1520-8532 1084-7529

  435. Sub-wavelength stucture for anti-reflection fabricated by fast atom beam etching Peer-reviewed

    K Hane, Y Kanamori

    CLEO(R)/PACIFIC RIM 2001, VOL I, TECHNICAL DIGEST 186-187 2001

  436. Si-micromachining for optics: optical components and sensors Peer-reviewed

    K Hane, M Sasaki, JH Song

    DEVICE AND PROCESS TECHNOLOGIES FOR MEMS AND MICROELECTRONICS II 4592 283-291 2001

    ISSN: 0277-786X

  437. Anisotropic Si etching technique for optically smooth surfaces Peer-reviewed

    M Sasaki, T Fujii, Y Li, K Hane

    TRANSDUCERS '01: EUROSENSORS XV, DIGEST OF TECHNICAL PAPERS, VOLS 1 AND 2 604-607 2001

  438. Si micromachined optical encoder based on grating imaging Peer-reviewed

    K Hane, T Endo, Y Ito, M Sasaki

    TRANSDUCERS '01: EUROSENSORS XV, DIGEST OF TECHNICAL PAPERS, VOLS 1 AND 2 552-555 2001

  439. Transmission-type optical sensors fabricated by Si micromachining Peer-reviewed

    K Hane, M Sasaki

    TRANSDUCERS '01: EUROSENSORS XV, DIGEST OF TECHNICAL PAPERS, VOLS 1 AND 2 524-527 2001

  440. Subwavelength antireflection gratings for light emitting diodes and photodiodes fabricated by fast atom beam etching

    M. Ishimori, Y. Kanamori, M. Sasaki, K. Hane

    2001 International Microprocesses and Nanotechnology Conference, MNC 2001 198-199 2001

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/IMNC.2001.984158  

  441. 100 nm period silicon antireflection structures fabricated using a porous alumina membrane mask Peer-reviewed

    Y Kanamori, K Hane, H Sai, H Yugami

    APPLIED PHYSICS LETTERS 78 (2) 142-143 2001/01

    DOI: 10.1063/1.1339845  

    ISSN: 0003-6951

  442. Ultra-thin film photodiodes for use in position sensors Peer-reviewed

    XY Mi, M Sasaki, K Hane

    JOURNAL OF MODERN OPTICS 48 (1) 55-66 2001/01

    DOI: 10.1080/09500340150202775  

    ISSN: 0950-0340

  443. Fabrication of grating couplers using submicron silicon mold Peer-reviewed

    Yigui Li, Minoru Sasaki, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 121 (6) 320-324 2001

    DOI: 10.1541/ieejsmas.121.320  

    ISSN: 1347-5525 1341-8939

  444. Dominance of Cl-2(+) or Cl+ ions in time-modulated inductively coupled Cl-2 plasma investigated with laser-induced fluorescence technique and probe measurements Peer-reviewed

    S Kumagai, M Sasaki, M Koyanagi, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 39 (12B) 6980-6984 2000/12

    DOI: 10.1143/JJAP.39.6980  

    ISSN: 0021-4922

  445. Anisotropically etched Si mold for solid polymer dye microcavity laser Peer-reviewed

    H Sasaki, YG Li, Y Akatu, T Fujii, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 39 (12B) 7145-7149 2000/12

    DOI: 10.1143/JJAP.39.7145  

    ISSN: 0021-4922

  446. Cantilever probe integrated with light-emitting diode, waveguide, aperture, and photodiode for scanning near-field optical microscope Peer-reviewed

    M Sasaki, K Tanaka, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 39 (12B) 7150-7153 2000/12

    DOI: 10.1143/JJAP.39.7150  

    ISSN: 0021-4922

  447. Micromachining of optical fiber using reactive ion etching and its application Peer-reviewed

    H Kumazaki, Y Yamada, T Oshima, S Inaba, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 39 (12B) 7142-7144 2000/12

    DOI: 10.1143/JJAP.39.7142  

    ISSN: 0021-4922

  448. A Simple Si Pitch-variable Grating With Shape Memory Alloy Actuator Peer-reviewed

    Yigui Li, Minoru Sasaki, Kazuhiro Hane

    電気学会論文誌 120-E (11) 503-508 2000/11

    Publisher: The Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.120.503  

    ISSN: 1341-8939

    More details Close

    In this paper, a novel bulk grating in which its pitch can be changed by the shape memory alloy (SMA) actuator has been fabricated using silicon micromachining technology. The pitch-variable grating is specially designed to change the pitch easily with small force. The grating is designed to assure moderate stress by finite element method (FEM). Using the reactive ion etching, the grating has a high aspect ratio more than 10. In the diffraction experiment, more than 10% extension ratio has been obtained. The SMA actuator has been installed to the grating. Due to the two-way shape memory effect, the translation mechanism is simple and is easily controlled.

  449. Short-range displacement detection from speckle interference using transparent thin-film photodiode Peer-reviewed

    M Sasaki, T Hirano, Mi, X, K Hane

    JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS 2 (6) 534-537 2000/11

    DOI: 10.1088/1464-4258/2/6/306  

    ISSN: 1464-4258

  450. Micromachining of Optical Fiber by Reactive Ion Etching

    KUMAZAKI Hironori, YAMADA Yoshihisa, INABA Seiki, HANE Kazuhiro

    Journal of the Vacuum Society of Japan 43 (10) 992-995 2000/10/20

    Publisher: The Vacuum Society of Japan

    DOI: 10.3131/jvsj.43.992  

    ISSN: 0559-8516

    More details Close

    Micromachining of an optical fiber was carried out in CF4 plasma by reactive ion etching (RIE) system consisting of two parallel-plate electrodes and a rotary motion feedthrough. The cathode was powered by a rf generator at 13.56 MHz and was covered with a quartz plate in order to prevent sputtering of nonvolatile compounds from the cathode. During the etching, the rotation of the optical fiber could be controlled from outside the vacuum chamber. The diameter of the etched optical fiber was reduced from 125 pm to 50 pm by RIE for 8 hours under the condition of 13 Pa pressure and 150 W rf power. The other processes such as the sharpening of the fiber tip were also described.

  451. Laser-induced fluorescence measurement of metastable chlorine ion temperature in time-modulated inductively coupled plasma Peer-reviewed

    S Kumagai, M Sasaki, M Koyanagi, K Hane

    JOURNAL OF THE ELECTROCHEMICAL SOCIETY 147 (8) 3070-3073 2000/08

    DOI: 10.1149/1.1393856  

    ISSN: 0013-4651

  452. Broadband antireflection gratings for glass substrates fabricated by fast atom beam etching Peer-reviewed

    Y Kanamori, H Kikuta, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS 39 (7B) L735-L737 2000/07

    DOI: 10.1143/jjap.39.L735  

    ISSN: 0021-4922

  453. A novel doping technology for ultra-shallow junction fabrication: boron diffusion from boron-adsorbed layer by rapid thermal annealing Peer-reviewed

    KS Kim, YH Song, KT Park, H Kurino, T Matsuura, K Hane, M Koyanagi

    THIN SOLID FILMS 369 (1-2) 207-212 2000/07

    DOI: 10.1016/S0040-6090(00)00808-7  

    ISSN: 0040-6090

  454. 変調周期の回折格子を用いた光学式エンコーダ(第3報)-高次ひずみ信号成分の除去 Peer-reviewed

    家城 淳, 松井圭司, 梨木政行, 羽根一博

    精密工学会誌 66 (7) 1087-1091 2000/07

    Publisher: The Japan Society for Precision Engineering

    DOI: 10.2493/jjspe.66.1087  

    ISSN: 0912-0289

    More details Close

    Signal intensity of the light diffracted from the superimposed dual transmission gratings is affected by the higher harmonic distortion (deviation from sinusoidal variation). In this study, the method using the modulated pitch grating that was proposed preciously was extended to more general conditions. The design method for modulating the grating was analyzed in detail and the distortions in the order up to the 13th were removed in the experiment using the proposed grating.

  455. Relative domination between Cl+ and Cl-2(+) ions in time-modulated inductively coupled Cl-2 plasma investigated with laser-induced fluorescence technique Peer-reviewed

    S Kumagai, M Sasaki, M Koyanagi, K Hane

    MICROPROCESSES AND NANOTECHNOLOGY 2000, DIGEST OF PAPERS 202-203 2000

  456. Micromachining of optical fiber using reactive ion etching and its application Peer-reviewed

    H Kumazaki, Y Yamada, T Oshima, S Inaba, K Hane

    MICROPROCESSES AND NANOTECHNOLOGY 2000, DIGEST OF PAPERS 154-155 2000

  457. Scanning near-field optical microscope using cantilever integrated with light emitting diode, waveguide, aperture, and photodiode Peer-reviewed

    M Sasaki, K Tanaka, K Hane

    2000 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS 129-130 2000

  458. Highly integrated cantilever with light emitting diode, channel waveguide, aperture, and photodiode for scanning near-field optical microscope Peer-reviewed

    M Sasaki, K Tanaka, K Hane

    MICROPROCESSES AND NANOTECHNOLOGY 2000, DIGEST OF PAPERS 146-147 2000

  459. Direct photolithography on optical fiber Peer-reviewed

    M Sasaki, S Nogawa, K Hane

    2000 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS 149-150 2000

  460. Anisotropically etched Si molds for fabricating fine optical components Peer-reviewed

    Y Li, T Fujii, M Sasaki, K Hane

    MICROMACHINING AND MICROFABRICATION PROCESS TECHNOLOGY VI 4174 77-84 2000

    ISSN: 0277-786X

  461. Density and temperature of metastable Cl+ ions in time-modulated ICP measured by time-resolved LIF Peer-reviewed

    S Kumagai, M Sasaki, M Koyanagi, K Hane

    PLASMA ETCHING PROCESSES FOR SUB-QUARTER MICRON DEVICES, PROCEEDINGS 99 (30) 105-111 2000

  462. Surface microstructured selective emitters for TPV systems

    Hitoshi Sai, Hiroo Yuqami, Yasuhiro Akiyama, Yoshiaki Kanamori, Kazuhiro Hane

    Conference Record of the IEEE Photovoltaic Specialists Conference 2000- 1016-1019 2000

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/PVSC.2000.916058  

    ISSN: 0160-8371

  463. Local mechanical properties measured by atomic force microscopy for cultured bovine endothelial cells exposed to shear stress Peer-reviewed

    M Sato, K Nagayama, N Kataoka, M Sasaki, K Hane

    JOURNAL OF BIOMECHANICS 33 (1) 127-135 2000/01

    DOI: 10.1016/S0021-9290(99)00178-5  

    ISSN: 0021-9290

  464. Full-fiber-type sensing system for physical quantities using a photothermally vibrated quartz-core cantilever Peer-reviewed

    Hironori Kumazaki, Seiki Inaba, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 120 (3) 105-110 2000

    DOI: 10.1541/ieejsmas.120.105  

    ISSN: 1347-5525 1341-8939

  465. Pitch-modulated phase grating and its application to displacement encoder Peer-reviewed

    A. Ieki, K. Matsui, M. Nashiki, K. Hane

    Journal of Modern Optics 47 (7) 1213-1225 2000

    DOI: 10.1080/09500340008232168  

    ISSN: 1362-3044 0950-0340

  466. Transmission-type position sensor for the straightness measurement of a large structure Peer-reviewed

    M Sasaki, H Takebe, K Hane

    JOURNAL OF MICROMECHANICS AND MICROENGINEERING 9 (4) 429-433 1999/12

    DOI: 10.1088/0960-1317/9/4/321  

    ISSN: 0960-1317

  467. Two-dimensional control of shape-memory-alloy actuators for aligning a Si micromachined pinhole of spatial filter Peer-reviewed

    M Sasaki, W Kamada, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 38 (12B) 7190-7193 1999/12

    DOI: 10.1143/JJAP.38.7190  

    ISSN: 0021-4922

  468. Detection of metastable chlorine ions in time-modulated plasma by time resolved laser-induced fluorescence Peer-reviewed

    S Kumagai, M Sasaki, M Koyanagi, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 38 (12B) 7126-7130 1999/12

    DOI: 10.1143/JJAP.38.7126  

    ISSN: 0021-4922

  469. Standing wave detection and interferometer application using a photodiode thinner than optical wavelength Peer-reviewed

    M Sasaki, XY Mi, K Hane

    APPLIED PHYSICS LETTERS 75 (14) 2008-2010 1999/10

    DOI: 10.1063/1.124898  

    ISSN: 0003-6951

  470. Broadband antireflection gratings fabricated upon silicon substrates Peer-reviewed

    Y Kanamori, M Sasaki, K Hane

    OPTICS LETTERS 24 (20) 1422-1424 1999/10

    DOI: 10.1364/OL.24.001422  

    ISSN: 0146-9592

  471. High aspect-ratio two-dimensional silicon subwavelength gratings fabricated by fast atom beam etching

    Yoshiaki Kanamori, Minoru Sasaki, Kazuhiro Hane

    Proceedings of SPIE -Micromachining and Microfabrication Process Technology V 3874 345-354 1999/09/20

  472. Antireflection structures for visible and infrared wavelengths fabricated on silicon substrates by fast atom beam etching

    Yoshiaki Kanamori, Minoru Sasaki, Kazuhiro Hane

    Proceedings of SPIE -Optical Engineering for Sensing and Nanotechnology (ICOSN'99) 3740 484-487 1999/06/16

  473. Detection of metastable Cl+ ions in time-modulated ICP by time resolved LIF Peer-reviewed

    S. Kumagai, M. Sasaki, M. Koyanagi, K. Hane

    1999 International Microprocesses and Nanotechnology Conference 150-151 1999

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/IMNC.1999.797521  

  474. Two dimensional automatic alignment of pinhole integrated with photodiode Peer-reviewed

    M. Sasaki, W. Kamada, K. Hane

    1999 International Microprocesses and Nanotechnology Conference 194-195 1999

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/IMNC.1999.797543  

  475. Photodiodes Fabricated by Micromachining for Mechatronics Peer-reviewed

    Kazuhiro Hane, Mimoru Sasaki

    IEEJ Transactions on Sensors and Micromachines 119 (42591) 401-404 1999

    DOI: 10.1541/ieejsmas.119.401  

    ISSN: 1347-5525 1341-8939

  476. Laser interferometer using thin film photodetector Peer-reviewed

    M Sasaki, XY Mi, K Hane

    OPTOELETRONIC INTEGRATED CIRCUITS AND PACKAGING III 3631 173-180 1999

    ISSN: 0277-786X

  477. Ultra-thin Si photodetector for an integrated optical interferometer Peer-reviewed

    XY Mi, M Sasaki, K Hane

    MINIATURIZED SYSTEMS WITH MICRO-OPTICS AND MEMS 3878 337-347 1999

    ISSN: 0277-786X

  478. Compact optical encoder using modulated pitch phase grating: Suppression of harmonic noise and contrast change Peer-reviewed

    A Ieki, K Matsui, M Nashiki, K Hane

    OPTICAL ENGINEERING FOR SENSING AND NANOTECHNOLOGY (ICOSN'99) 3740 132-135 1999

    ISSN: 0277-786X

  479. Shear Stress Induced Changes in Endothelial Cell Stiffness Measured by Atomic Force Microscopy Peer-reviewed

    Masaaki SATO, Kazuaki NAGAYAMA, Noriyuki KATAOKA, Minoru SASAKI, Kazuhiro HANE

    Proceedings of the 1999 Summer Bioengineering Conference 343-344 1999

  480. Tapping Mode Capacitance Microscopy of a Mitride-Oxide-Silicon Recording Medium Peer-reviewed

    Kazuya Goto, Kazuhiro Hane

    Advanced Information Storage System 10 301-311 1999

  481. Three-dimensional Pattern Projection Using Computer-generated Fresnel Hologram Peer-reviewed

    Kazuhiro Hane, Takashi Hagihara, Mitsunobu Yoshida, Minoru Sasaki

    J. of the Japan Society for Precision Engineering 65 (1) 141-144 1999/01

    Publisher: The Japan Society for Precision Engineering

    DOI: 10.2493/jjspe.65.141  

    ISSN: 0912-0289

    More details Close

    In this paper, three dimensional holognphic pattem projection using computergenerated hologram was studied. The computer-generated Fresnel hologram was calculated by Mori's data suppression algorithm The computer system for generating holograms was constructed and the hologram was fabricated by the photo-mask pattem generator. Using the fabricated hologram and a Hecd laser (325nm), the pattems were generated on the resist film in the three-dimensional space.

  482. Optical encoder using a slit-width-modulated grating Peer-reviewed

    A Ieki, K Hane, T Yoshizawa, K Matsui, M Nashiki

    JOURNAL OF MODERN OPTICS 46 (1) 1-14 1999/01

    DOI: 10.1080/095003499149999  

    ISSN: 0950-0340

  483. Optical Encoder Having Pitch-Modulated Photodiode Array Peer-reviewed

    Toshiro Ohashi, Takayuki Hirano, Minoru Sasaki, Kazuhiro Hane, Atsushi Ieki, Keiji Matsui, Masayuki Nashiki

    IEEJ Transactions on Sensors and Micromachines 119 (2) 86-93 1999

    DOI: 10.1541/ieejsmas.119.86  

    ISSN: 1347-5525 1341-8939

  484. Theoretical Analysis of Optically Addressed Spatial Light Modulator with Electromagnetic Driven Micromirror for Optical Information Processing Peer-reviewed

    Toshiro Ohashi, Mitsunobu Yoshida, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 119 (42591) 424-429 1999

    DOI: 10.1541/ieejsmas.119.424  

    ISSN: 1347-5525 1341-8939

  485. Improved automatic alignment of pinhole integrated with photodiode Peer-reviewed

    M Sasaki, Y Arai, W Kamada, K Hane

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 37 (12B) 7120-7123 1998/12

    DOI: 10.1143/JJAP.37.7120  

    ISSN: 0021-4922

  486. Optical Encoder Using Metallic Surface Grating Peer-reviewed

    Kazuhiro Hane, Kenichi Okuyama, Minoru Sasaki

    J. of the Japan Society for Precision Engineering 64 (10) 1532-1536 1998/10

    Publisher: The Japan Society for Precision Engineering

    DOI: 10.2493/jjspe.64.1532  

    ISSN: 0912-0289

    More details Close

    With an intense thermal variation, optical encoder yields measuring error because of the generation of nonlinear strain due to the difference of the thermal expantion coefficient between a glass scale and a metallic parts of machines. In this study, a method of using a grating which is directly manufactured on a metallic surface of parts of machines is proposed. Using this method, the thermal strain is made linear and the error becomes simplified to calibrate. Furthermore, it realizes a miniaturization of the system and improves its vibration-resistance. This paper shows the process of making a grating on a metallic surface by photolithography using some methods and ascertains the sufficient performance of this scale in an optical encoder.

  487. Tip-sample capacitance in capacitance microscopy of dielectric films Peer-reviewed

    K Goto, K Hane

    JOURNAL OF APPLIED PHYSICS 84 (8) 4043-4048 1998/10

    DOI: 10.1063/1.368617  

    ISSN: 0021-8979

  488. Application of a semiconductor tip to capacitance microscopy Peer-reviewed

    K Goto, K Hane

    APPLIED PHYSICS LETTERS 73 (4) 544-546 1998/07

    DOI: 10.1063/1.121927  

    ISSN: 0003-6951

    eISSN: 1077-3118

  489. Micromachined structure for Si transmission optical components Peer-reviewed

    M Sasaki, Y Arai, H Takebe, W Kamada, K Hane

    MICROELECTRONIC STRUCTURES AND MEMS FOR OPTICAL PROCESSING IV 3513 89-94 1998

    ISSN: 0277-786X

  490. Si micromachined pinhole and surrounding photodiode for incident beam position sensing and automatic alignment Peer-reviewed

    Minoru Sasaki, Yuji Arai, Kazuhiro Hane

    Optical Review 5 (2) 115-118 1998

    Publisher: Optical Society of Japan

    DOI: 10.1007/s10043-998-0115-8  

    ISSN: 1340-6000

  491. Transmission type position sensor made on thin Si film Peer-reviewed

    Sasaki Minoru, Takebe Hitoshi, Hane Kazuhiro

    IEEJ Transactions on Sensors and Micromachines 118 (11) 538-539 1998

    DOI: 10.1541/ieejsmas.118.538  

    ISSN: 1347-5525 1341-8939

  492. Bistability of a self-standing film caused by photothermal displacement Peer-reviewed

    Kazuhiro Hane, Kentaro Suzuki

    Applied Optics 36 (21) 5006-5009 1997/07/20

    DOI: 10.1364/AO.36.005006  

    ISSN: 2155-3165 1559-128X

  493. Development of stroboscopic microscope using fringe scanning interferometry technique (FSIT) Peer-reviewed

    Ken Nakano, Kazuhiro Hane, Shigeru Okuma, Tadashi Eguchi

    Transaction of the Society of Instrument and Control Engineers 33 (7) 570-575 1997/07

    Publisher: The Society of Instrument and Control Engineers

    DOI: 10.9746/sicetr1965.33.570  

    ISSN: 0453-4654

    More details Close

    A stroboscopic fringe scanning interferometric microscope has been developed to measure small vibrations. In order to set up the microscope, the Fizeau-type Interferometry measuring system is used to obtain stroboscopic interference images of a vibrating surface and an optical isolator is inserted into the interferometer to remove extra interferences from the observed interferograms. The measured interferograms are analyzed by the fringe scanning method. A micro-cantilever for an atomic force microscopy is used as a sample to demonstrate usefulness of the fabricated apparatus. The sample is excited by pressure of sound at a frequency of 13.8kHz. By changing time delay of the laser irradiation, distributions of the vibration at different phases are obtained. The measurement error of the vibration is evaluated to be less than 6nm, which is much less than that of the discrete type. This method is useful for measuring minute vibrations of ultrasonic devices and micro-mechanical systems.

  494. Bistability of a self-standing film caused by photothermal displacement Peer-reviewed

    K Hane, M Suzuki

    APPLIED OPTICS 36 (21) 5006-5009 1997/07

    ISSN: 0003-6935

  495. Shape detection by scanning object with coaxial laser be Peer-reviewed

    K.Hane, M.Yoshida

    Japan Society for Precision Engineering 63 (5) 674-678 1997/05

    Publisher: The Japan Society for Precision Engineering

    DOI: 10.2493/jjspe.63.674  

    ISSN: 0912-0289

    More details Close

    In this paper, it is demonstrated that object shape is detected easily by scanning with a coaxial laser beam. The coaxial laser beam consists of the He-Ne laser and laser diode beams which are different in diameter. The lights scattered from the object are detected individually through the respective optical filters. The edge position of the object is obtained from the difference between the two light intensities. The image of the object edge is obtained instantaneously only by scanning with the laser beam since the object edge is enhanced in a manner similar to the biological receptive field. The edge enhancement is also explained theoretically.

  496. Micro-objective manipulated with optical tweezers Peer-reviewed

    M Sasaki, T Kurosawa, K Hane

    APPLIED PHYSICS LETTERS 70 (6) 785-787 1997/02

    DOI: 10.1063/1.118260  

    ISSN: 0003-6951

  497. Tapping mode scanning capacitance microscopy: Feasibility of quantitative capacitance measurement Peer-reviewed

    Kazuya Goto, Kazuhiro Hane

    Proceedings of SPIE - The International Society for Optical Engineering 3009 84-91 1997

    DOI: 10.1117/12.271216  

    ISSN: 0277-786X

  498. Visualization of high-frequency surface acoustic wave propagation using stroboscopic phase-shift interferometry Peer-reviewed

    K Nakano, A Torii, K Hane, S Okuma

    MICROLITHOGRAPHY AND METROLOGY IN MICROMACHINING III 3225 44-54 1997

  499. Tapping mode capacitance microscopy Peer-reviewed

    K Goto, K Hane

    REVIEW OF SCIENTIFIC INSTRUMENTS 68 (1) 120-123 1997/01

    DOI: 10.1063/1.1147749  

    ISSN: 0034-6748

  500. Effect of cantilever size of laser-driven fiber core for deposition thickness measurement Peer-reviewed

    Hironori Kumazaki, Seiki Inaba, Kazuhiro Hane

    Shinku/Journal of the Vacuum Society of Japan 40 (3) 303-305 1997

    Publisher: Vacuum Society of Japan

    DOI: 10.3131/jvsj.40.303  

    ISSN: 0559-8516

  501. Deposition Thickness Sensor for Ion Sputtering Apparatus Peer-reviewed

    Hironori Kumazaki, Seiki lnaba, Kazuhiro Hane

    IEEJ Transactions on Sensors and Micromachines 117 (2) 105-108 1997

    DOI: 10.1541/ieejsmas.117.105  

    ISSN: 1347-5525 1341-8939

  502. Visualization of 50 MHz surface acoustic wave propagation using stroboscopic phase-shift interferometry Peer-reviewed

    Ken Nakano, Kazuhiro Hane, Shigeru Okuma, Tadashi Eguchi

    Optical Review 4 (2) 265-269 1997

    Publisher: Optical Society of Japan

    DOI: 10.1007/s10043-997-0265-0  

    ISSN: 1340-6000

  503. Automatic alignment of optical system using shape memory alloy Peer-reviewed

    Minoru Sasaki, Yuji Arai, Kazuhiro Hane

    Optical Review 4 (5) 584-587 1997

    Publisher: Optical Society of Japan

    DOI: 10.1007/s10043-997-0584-1  

    ISSN: 1340-6000

  504. Ultrasonically facilitated two-dimensional crystallization of colloid particles Peer-reviewed

    Minoru Sasaki, Kazuhiro Hane

    Journal of Applied Physics 80 (9) 5427-5431 1996/09

    Publisher: American Institute of Physics

    DOI: 10.1063/1.362730  

    ISSN: 0021-8979

  505. Pressure dependence of resonance characteristics of the microcantilever fabricated from optical fiber Peer-reviewed

    H Kumazaki, S Inaba, K Hane

    VACUUM 47 (6-8) 475-477 1996/06

    DOI: 10.1016/0042-207X(96)00146-7  

    ISSN: 0042-207X

  506. Scanning tunneling microscopy study of monolayer pit formation on the HOPG surface using oxygen plasma and thermal oxidation Peer-reviewed

    T Abe, K Hane, S Okuma

    INTERNATIONAL JOURNAL OF THE JAPAN SOCIETY FOR PRECISION ENGINEERING 30 (2) 118-121 1996/06

    ISSN: 0916-782X

  507. Vibration Measurement of Ultrasonic Motor Using Strobosc Peer-reviewed

    中野健, 西澤五郎, 大熊繁, 羽根一博, 江口正

    Journal of the Japan Society of Mechanical Engineers 62 2237-2243 1996/06

    DOI: 10.1299/kikaic.62.2237  

  508. Optical transfer function analysis of Lau-type grating atom interferometer Peer-reviewed

    K Hane, H Takahashi

    OPTICAL REVIEW 3 (3) 207-210 1996/05

    DOI: 10.1007/BF02931721  

    ISSN: 1340-6000

  509. Pit and mound formation on arc-evaporated carbon thin film using scanning tunneling microscopy Peer-reviewed

    T Abe, K Hane, S Okuma

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 35 (3) 1850-1856 1996/03

    DOI: 10.1143/JJAP.35.1850  

    ISSN: 0021-4922

  510. Micromachining with a force microscope tip assisted by electrostatic force Peer-reviewed

    K Goto, K Hane

    REVIEW OF SCIENTIFIC INSTRUMENTS 67 (2) 397-400 1996/02

    DOI: 10.1063/1.1146603  

    ISSN: 0034-6748

  511. A method for determining the spring constant of cantilevers for atomic force microscopy Peer-reviewed

    A Torii, M Sasaki, K Hane, S Okuma

    MEASUREMENT SCIENCE AND TECHNOLOGY 7 (2) 179-184 1996/02

    DOI: 10.1088/0957-0233/7/2/010  

    ISSN: 0957-0233

    eISSN: 1361-6501

  512. Modulated pitch phase gratings used in displacement encoder Peer-reviewed

    K Hane, P Posada, A Ieki, K Matsui, M Nashiki

    17TH CONGRESS OF THE INTERNATIONAL COMMISSION FOR OPTICS: OPTICS FOR SCIENCE AND NEW TECHNOLOGY, PTS 1 AND 2 2778 1124-1125 1996

  513. Photothermal displacement in an interference fringe Peer-reviewed

    K Hane, K Suzuki

    17TH CONGRESS OF THE INTERNATIONAL COMMISSION FOR OPTICS: OPTICS FOR SCIENCE AND NEW TECHNOLOGY, PTS 1 AND 2 2778 1122-1123 1996

  514. Transfer function analysis of grating atom interferometer Peer-reviewed

    Kazuhiro Hane, Hitomi Takahashi

    journal of Japan Society for Precision Engineering 62 (7) 943-947 1996

    Publisher: The Japan Society for Precision Engineering

    DOI: 10.2493/jjspe.62.943  

    ISSN: 0912-0289

    More details Close

    An interference effect of a grating interferometer consisting of three transmission gratings in tandem irradiated incoherently is analysed theoretically by consideration of optical transfer function (OTF). The system OTF has been calculated by varying the normalized image distance, the ratio of grating period to slit width and the ratio of image distance to object distance. Several calculations have been carried out to find the good conditions for a grating atom interferometer. It is revealed that when the ratio of grating period to slit width increases, the value of OTF increases. Moreover, the ratio of image distance to object distance has no influence on the magnitude of OTF, but the length of the interferometer depends on the ratio. The image intensity has been calculated by Fourier series expantion. The results show that image with high contrast is formed if the period of object grating is double of that of pupil grating. The OTF theory has turned out to be useful for designing a grating interferometer.

  515. Temperature characteristics of vibrating type sensor using micromachined optical fiber-tip Peer-reviewed

    Hironori Kumazaki, Seiki Inaba, Kazuhiro Hane

    Optical Review 3 (2) 135-138 1996

    Publisher: Optical Society of Japan

    DOI: 10.1007/s10043-996-0135-1  

    ISSN: 1340-6000

  516. Optical encoder using modulated pitch grating (2nd repor Peer-reviewed

    A.Ieki, K.Matsui, M.Nashiki, K.Hane

    Jouranl of the Japan Society for Precision Engineering 61 1619-1623 1995/11

    DOI: 10.2493/jjspe.61.1619  

  517. Optical encoder using modulated pitch grating (1st repor Peer-reviewed

    A.Ieki, K.Matsui, M.Nashiki, K.Hane

    Journal of the Japan Society for Precision Engineering 61 1312-1316 1995/09

    DOI: 10.2493/jjspe.61.1312  

    More details Close

    (社)精密工学会・精密工学会賞受賞(平成8年3月26日)

  518. CHARACTERISTICS OF DC-VOLTAGE SURFACE MODIFICATION OF GRAPHITE USING SCANNING TUNNELING MICROSCOPE Peer-reviewed

    T ABE, K HANE, S OKUMA

    INTERNATIONAL JOURNAL OF THE JAPAN SOCIETY FOR PRECISION ENGINEERING 29 (2) 123-127 1995/06

    ISSN: 0916-782X

  519. A DOUBLE-FOCUS LENS INTERFEROMETER FOR SCANNING FORCE MICROSCOPY Peer-reviewed

    K GOTO, M SASAKI, S OKUMA, K HANE

    REVIEW OF SCIENTIFIC INSTRUMENTS 66 (5) 3182-3185 1995/05

    DOI: 10.1063/1.1145548  

    ISSN: 0034-6748

  520. Fringe scanning interferometric imaging of small bivrati Peer-reviewed

    K.Nakano, H.Yoshida, K.Hane, S.Okuma, T.Eguchi

    Transaction of the Society of Instrument and Control Engineers 31 454-460 1995/04

    DOI: 10.9746/sicetr1965.31.454  

  521. PHOTOTHERMAL VIBRATION OF FIBER CORE FOR VIBRATION-TYPE SENSOR Peer-reviewed

    S INABA, H KUMAZAKI, K HANE

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 34 (4A) 2018-2021 1995/04

    DOI: 10.1143/JJAP.34.2018  

    ISSN: 0021-4922

  522. SCANNING FORCE MICROSCOPE TECHNIQUE FOR ADHESION DISTRIBUTION MEASUREMENT Peer-reviewed

    M SASAKI, K HANE, S OKUMA, A TORII

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 13 (2) 350-354 1995/03

    DOI: 10.1116/1.587944  

    ISSN: 0734-211X

  523. ULTRASONIC ATOMIZATION OF THE DNA SOLUTION FOR ATOMIC-FORCE MICROSCOPY Peer-reviewed

    M SASAKI, S OKUMA, K MIYATA, K HANE, Y TAKEDA

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 13 (2) 355-360 1995/03

    DOI: 10.1116/1.587945  

    ISSN: 0734-211X

  524. Pressure Sensor Using Photothermal Vibration of Optical Fiber Core Peer-reviewed

    Hironori Kumazaki, Seiki Inaba, Kazuhiro Hane

    Shinku 38 (3) 176-178 1995

    DOI: 10.3131/jvsj.38.176  

    ISSN: 0559-8516

  525. Self-excited vibration of a self-supporting thin film caused by laser irradiation Peer-reviewed

    K. Hane, K. Suzuki

    Sensors and Actuators: A. Physical 51 (2-3) 179-182 1995

    DOI: 10.1016/0924-4247(95)01218-4  

    ISSN: 0924-4247

  526. IMPROVED DIFFERENTIAL HETERODYNE INTERFEROMETER FOR ATOMIC-FORCE MICROSCOPY Peer-reviewed

    M SASAKI, K HANE, S OKUMA, M HINO, Y BESSHO

    REVIEW OF SCIENTIFIC INSTRUMENTS 65 (12) 3697-3701 1994/12

    DOI: 10.1063/1.1144494  

    ISSN: 0034-6748

  527. TEMPERATURE-DEPENDENCE OF RESONANCE FREQUENCY OF SHAPE-MEMORY ALLOY VIBRATED PHOTOTHERMALLY Peer-reviewed

    S INABA, H KUMAZAKI, M HORIBE, K HANE

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 33 (9A) 5064-5066 1994/09

    DOI: 10.1143/JJAP.33.5064  

    ISSN: 0021-4922

  528. ADHESIVE FORCE DISTRIBUTION ON MICROSTRUCTURES INVESTIGATED BY AN ATOMIC-FORCE MICROSCOPE Peer-reviewed

    A TORII, M SASAKI, K HANE, S OKUMA

    SENSORS AND ACTUATORS A-PHYSICAL 44 (2) 153-158 1994/08

    DOI: 10.1016/0924-4247(94)00798-5  

    ISSN: 0924-4247

  529. SHAPE OF THE CANTILEVER DEFLECTION FOR THE ATOMIC-FORCE MICROSCOPE IN FORCE CURVE MEASUREMENTS Peer-reviewed

    M SASAKI, K HANE, S OKUMA, Y BESSHO

    REVIEW OF SCIENTIFIC INSTRUMENTS 65 (6) 1930-1934 1994/06

    DOI: 10.1063/1.1144844  

    ISSN: 0034-6748

  530. 2-DIRECTIONAL DYNAMIC-MODE FORCE MICROSCOPY - DETECTION OF DIRECTIONAL FORCE GRADIENT Peer-reviewed

    S WATANABE, K HANE, M ITO, T GOTO

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 12 (3) 1577-1580 1994/05

    DOI: 10.1116/1.587290  

    ISSN: 1071-1023

  531. ADHESION OF MICROSTRUCTURES INVESTIGATED BY ATOMIC-FORCE MICROSCOPY Peer-reviewed

    A TORII, M SASAKI, K HANE, S OKUMA

    SENSORS AND ACTUATORS A-PHYSICAL 40 (1) 71-76 1994/01

    DOI: 10.1016/0924-4247(94)85032-1  

    ISSN: 0924-4247

  532. NANOMETER-SCALE PIT FORMATION BY SCANNING-TUNNELING-MICROSCOPY ON GRAPHITE SURFACE AND TIP CURRENT MEASUREMENTS Peer-reviewed

    T ABE, K HANE, S OKUMA

    JOURNAL OF APPLIED PHYSICS 75 (2) 1228-1230 1994/01

    DOI: 10.1063/1.356462  

    ISSN: 0021-8979

  533. Vaccum Photothermal Displacement of the Shape-Memory Alloy for the Development of an Optical Actuator Peer-reviewed

    Seiki Inaba, Masaomi Hioki, Hironori Kumazaki, Kazuhiro Hane

    Shinku 37 (3) 282-284 1994

    DOI: 10.3131/jvsj.37.282  

    ISSN: 0559-8516

  534. THE FEASIBILITY OF A PRECISE LINEAR DISPLACEMENT ENCODER USING MULTIPLE PROBE FORCE MICROSCOPE Peer-reviewed

    A TORII, M SASAKI, K HANE, S OKUMA

    INTERNATIONAL JOURNAL OF THE JAPAN SOCIETY FOR PRECISION ENGINEERING 27 (4) 367-372 1993/12

    ISSN: 0916-782X

  535. DYNAMIC-MODE FORCE MICROSCOPY FOR THE DETECTION OF LATERAL AND VERTICAL ELECTROSTATIC FORCES Peer-reviewed

    S WATANABE, K HANE, M ITO, T GOTO

    APPLIED PHYSICS LETTERS 63 (18) 2573-2575 1993/11

    DOI: 10.1063/1.110437  

    ISSN: 0003-6951

  536. Scanning Force Microscope Using a Common-path Optical Heterodyne Interferometer Peer-reviewed

    日野元人, 佐々木実, 藤田一彦, 別所芳則, 羽根一博, 大熊繁

    Journal of the Japan Society of Precision Engineering 59 (11) 1853-1858 1993/11

    Publisher: The Japan Society for Precision Engineering

    DOI: 10.2493/jjspe.59.1853  

    ISSN: 0912-0289

    More details Close

    In this paper, the scanning force microscope (SFM) using optical heterodyne interferometry is reported. The birefringent double-focus lens was used as a beam splitter-recombiner, and thus, the two interfering beams passed through a common optical path and the reference plane of the interferometer was located on the sample surface. Therefore, the deflection of the cantilever was detected without being affected by the irregular movement of the stage and the environmental conditions, such as thermal and vibrational disturbances. Since the SFM system was combined with a laser interferometric microscope and a conventional optical microscope, the sample was positioned easily by the visual inspection, and it was measured by the laser interferometry.

  537. ELECTROSTATIC FORCE MICROSCOPE IMAGING ANALYZED BY THE SURFACE-CHARGE METHOD Peer-reviewed

    S WATANABE, K HANE, T OHYE, M ITO, T GOTO

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 11 (5) 1774-1781 1993/09

    DOI: 10.1116/1.586477  

    ISSN: 1071-1023

  538. MINIATURE ACTUATOR DRIVEN PHOTOTHERMALLY USING A SHAPE-MEMORY ALLOY Peer-reviewed

    S INABA, K HANE

    REVIEW OF SCIENTIFIC INSTRUMENTS 64 (6) 1633-1635 1993/06

    DOI: 10.1063/1.1144038  

    ISSN: 0034-6748

  539. PHOTOTHERMAL VIBRATION FOR A CANTILEVER PLACED NEAR A PLANAR WALL IN LOW-VACUUM REGION Peer-reviewed

    S INABA, K AKAISHI, T MORI, K HANE

    VACUUM 44 (5-7) 599-601 1993/05

    DOI: 10.1016/0042-207X(93)90105-J  

    ISSN: 0042-207X

  540. ANALYSIS OF THE RESONANCE CHARACTERISTICS OF A CANTILEVER VIBRATED PHOTOTHERMALLY IN A LIQUID Peer-reviewed

    S INABA, K AKAISHI, T MORI, K HANE

    JOURNAL OF APPLIED PHYSICS 73 (6) 2654-2658 1993/03

    DOI: 10.1063/1.353060  

    ISSN: 0021-8979

  541. DEPENDENCE OF RESONANCE FREQUENCY OF A MEMBRANE VIBRATED PHOTOTHERMALLY ON PRESSURE AND GEOMETRY IN A LOW-VACUUM REGION Peer-reviewed

    S INABA, K HANE

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 32 (2) 1001-1004 1993/02

    ISSN: 0021-4922

  542. ADHESIVE FORCE OF THE MICROSTRUCTURES MEASURED BY THE ATOMIC FORCE MICROSCOPE Peer-reviewed

    A TORII, M SASAKI, K HANE, S OKUMA

    MICRO ELECTRO MECHANICAL SYSTEMS, PROCEEDINGS 111-116 1993

  543. 光熱振動における共振の鋭さQの圧力依存性 Peer-reviewed

    稲葉成基, 赤石憲也, 森 貴叙, 羽根一博

    真空 36 316-318 1993

    DOI: 10.3131/jvsj.36.316  

  544. EXCITATION OF A PROGRESSIVE PLATE WAVE BY THE PHOTOTHERMAL EFFECT Peer-reviewed

    T IWATSUKI, K HANE, S OKUMA

    SENSORS AND ACTUATORS A-PHYSICAL 35 (2) 87-91 1992/12

    DOI: 10.1016/0924-4247(92)80145-S  

    ISSN: 0924-4247

  545. An Elasticity Evaluation Method for Micro Mechanical Structure by Using Load-Deflection Curve of Force Microscope Peer-reviewed

    鳥井昭宏, 佐々木実, 羽根一博, 大熊繁

    The Transactions of the Institute of Electrical Engineers of Japan A 112 979-986 1992/12

    DOI: 10.1541/ieejfms1990.112.12_979  

  546. APPLICATION OF PHOTOTHERMAL VIBRATION TO A DIAPHRAGM MANOMETER IN A MEDIUM-VACUUM REGION Peer-reviewed

    S INABA, K HANE

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 31 (8) 2644-2645 1992/08

    ISSN: 0021-4922

  547. A COMPACT INTERFEROMETER USING MOIRE EFFECT FOR THE PHASE COMPENSATION Peer-reviewed

    S WATANABE, K HANE, T GOTO

    REVIEW OF SCIENTIFIC INSTRUMENTS 63 (8) 3856-3861 1992/08

    DOI: 10.1063/1.1143283  

    ISSN: 0034-6748

  548. FREQUENCY-SHIFT ON A MICROMACHINED RESONATOR EXCITED PHOTOTHERMALLY IN VACUUM Peer-reviewed

    K HANE, T IWATUKI, S INABA, S OKUMA

    REVIEW OF SCIENTIFIC INSTRUMENTS 63 (7) 3781-3782 1992/07

    DOI: 10.1063/1.1143271  

    ISSN: 0034-6748

  549. OPTICAL SENSING FOR PRESSURE IN A MEDIUM VACUUM REGION BY USING THE DRUM EFFECT Peer-reviewed

    S INABA, K HANE

    APPLIED OPTICS 31 (16) 2969-2970 1992/06

    ISSN: 0003-6935

  550. ディジタル信号処理FMヘテロダイン干渉法による近距離検出 Peer-reviewed

    伊藤昌文, 羽根一博, 松田文夫, 後藤俊夫

    精密工学会誌 58 (6) 1005-1010 1992/06

    Publisher: The Japan Society for Precision Engineering

    DOI: 10.2493/jjspe.58.1005  

    ISSN: 0912-0289

    More details Close

    An FM heterodyne interferometer using the digital signal processing has been constructed for the measurement of short distance(≧2.5 cm). The digital signal processing consists of the signal amplitude correction, the signal frequency measurement by averaging beat periods and the signal phase measurement. In the experiments, the distances from 2.5 cm to 10.5 cm have been measured with the accuracy less than 76.1 μm by the phase measurement. The error in the phase measurement was less than that in the frequency measurement by a factor of 3 to 6. The influences of the digital signal processing on the measurement accuracy have also been discussed.

  551. LIQUID DENSITY SENSING BY USING A PHOTOTHERMAL VIBRATION Peer-reviewed

    S INABA, Y OKUHARA, K HANE

    SENSORS AND ACTUATORS A-PHYSICAL 33 (3) 163-166 1992/06

    DOI: 10.1016/0924-4247(92)80162-V  

    ISSN: 0924-4247

  552. PRESSURE-DEPENDENCE OF THE RESONANCE FREQUENCY FOR A PHOTOTHERMAL VIBRATION OF A THIN CIRCULAR GLASS PLATE IN VACUUM Peer-reviewed

    S INABA, K HANE

    VACUUM 43 (4) 291-292 1992/04

    DOI: 10.1016/0042-207X(92)90157-R  

    ISSN: 0042-207X

  553. PHOTOTHERMAL VIBRATION FOR A MEMBRANE IN WATER Peer-reviewed

    S INABA, K HANE

    JOURNAL OF APPLIED PHYSICS 71 (7) 3631-3632 1992/04

    DOI: 10.1063/1.350924  

    ISSN: 0021-8979

  554. Optical sensing for pressure in a medium vacuum region by using the drum effect Peer-reviewed

    Seiki Inaba, Kazuhiro Hane

    Applied Optics 31 (16) 2969-2970 1992

    DOI: 10.1364/AO.31.002969  

    ISSN: 2155-3165 1559-128X

  555. フォトサ-マル効果を用いた近接距離検出法 Peer-reviewed

    伊藤昌文, 羽根一博, 松田文夫, 後藤俊夫

    精密工学会誌 58 (1) 139-144 1992

    Publisher: The Japan Society for Precision Engineering

    DOI: 10.2493/jjspe.58.139  

    ISSN: 0912-0289

    More details Close

    A new optical method for the proximity sensing is proposed. The distance from the object surface to the sensor is measured by using the thermal wave generated by the light absorbed at the surface. The proposed method is useful for the surface with a high absorption coefficient. Moreover, the technique can be applied to the specular surface as well as the rough surface if the light is absorbed somewhat at the surface. A modified mirage technique was used for monitoring the amplitude and phase signals of the thermal wave. In the experiment, a black rubber plate and an aluminum mirror were used as the objects. The accuracies of measuring distance are discussed.

  556. 光熱弾性法によるはんだ接合部評価法の研究 Peer-reviewed

    斉藤雄之, 羽根一博

    精密工学会誌 58 (2) 343-348 1992

    Publisher: The Japan Society for Precision Engineering

    DOI: 10.2493/jjspe.58.343  

    ISSN: 0912-0289

    More details Close

    This paper describes photothermoelastic effect occurring at the IC lead's soldered joints. Irradiation of chopped LASER light on a lead frame produces flexural vibration caused by the thermoelastic bending. Conditions of soldered joints were modelled into 3 categories, that is "nomal soldering", "lifted leg", "touching". Flexural resonance was found in "lifted leg". And the deflection of a lead frame varied according to the mechanical conditions of soldered joints, when irradiation spot position moved along the surface of a lead frame. Precise analysis of amplitude and phase of the vibration gave information on the conditions of soldered joints. In order to explain the experimental results, a calculation model was made. The thermoelastic bending was calculated under the assumption that the temperature difference existed along the thickness of the shell element. Difference between the phenomena occurring from the PT effect and the conventional photoacoustic effect were also observed through the detection of acoustic wave and optical deflection method.

  557. 光熱振動を用いた光学式隔膜真空計の開発 Peer-reviewed

    稲葉成基, 羽根一博

    真空 35 140-142 1992

    DOI: 10.3131/jvsj.35.140  

  558. Electrostatic Force Images of the Fine Electrodes Obtained with Scanning Attractive Force Microscope Peer-reviewed

    S. Watanabe, M. Ito, K. Hane, T. Goto

    Supplement to Vol.3 of the Int. J. of Appl. Electromagnetics in Materials 197-200 1992

  559. Development of atomic force microscope using heterodyne interferometry Peer-reviewed

    M. Sasaki, M. Hino, K. Fujita, Y. Bessho, K. Hane, S. Okuma

    Supplement to Vol.3 of the Int. J. of Appl. Electromagnetics in Materials 437-440 1992

  560. FORCE MICROSCOPE USING A TWIN-PATH INTERFEROMETER Peer-reviewed

    S WATANABE, K HANE, T GOTO

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 10 (1) 1-5 1992/01

    DOI: 10.1116/1.586301  

    ISSN: 1071-1023

  561. RESONANCE FREQUENCY OF A PHOTOTHERMAL VIBRATION FOR A POLYETHYLENE THIN PLATE IN MEDIUM VACUUM REGION Peer-reviewed

    S INABA, K HANE

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS 9 (6) 3173-3174 1991/11

    DOI: 10.1116/1.577140  

    ISSN: 0734-2101

  562. リソグラフィ・マークのレーザー回折光を用いた位置姿勢の検出法 Peer-reviewed

    伊藤昌文, 河口寿夫, 羽根一博, 松田文夫, 後藤俊夫

    計測自動制御学会論文集 27 1188-1190 1991/10

    DOI: 10.9746/sicetr1965.27.1188  

  563. RESONANCE FREQUENCY-SHIFTS OF A PHOTOTHERMAL VIBRATION IN VACUUM Peer-reviewed

    S INABA, K HANE

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS 9 (4) 2138-2139 1991/07

    DOI: 10.1116/1.577239  

    ISSN: 0734-2101

  564. 十字回折ビームを用いた基準点の方向検出法 Peer-reviewed

    伊藤昌文, 羽根一博, 松田文夫, 内川嘉樹, 服部秀三

    計測自動制御学会論文集 27 (3) 368-370 1991/03

    Publisher:

    DOI: 10.9746/sicetr1965.27.368  

    ISSN: 0453-4654

  565. 円形回折格子のレーザ回折光を用いた基準位置検出法 Peer-reviewed

    伊藤昌文, 河口寿夫, 羽根一博, 松田文夫, 後藤俊夫

    精密工学会誌 57 (2) 280-285 1991/02

    Publisher: The Japan Society for Precision Engineering

    DOI: 10.2493/jjspe.57.280  

    ISSN: 0912-0289

    More details Close

    A position sensing technique by using the light diffracted from a small circular grating is proposed. The circular grating is attached to the surface of the object as a reference for the measurement (reference point). The grating is irradiated by laser light and the elliptical pattern generated by diffraction is measured by a CCD image sensor. By processing the diffraction pattern, the distance from the detector to the reference point is obtained. In addition, it is possible to derive the three dimensional position of the reference point and the inclination of the work surface. The experiments were carried out by using a circular grating of 20 μm pitch and 0.6 mm diameter. The accuracies of the measurements are also discussed.

  566. Photothermoelastic evaluation for small mechanical structures Peer-reviewed

    Kazuhiro Hane, Takashi Naito, Shuzo Hattori

    Applied Optics 30 (1) 72-77 1991

    DOI: 10.1364/AO.30.000072  

    ISSN: 2155-3165 1559-128X

  567. レ-ザ真空計のためのリソグラフィ加工した薄板の真空中フォトサ-マル振動 Peer-reviewed

    羽根一博, 稲葉成基

    真空 34 378-380 1991

    DOI: 10.3131/jvsj.34.378  

  568. 真空中におけるホトサ-マル振動周波数の励振入力依存 Peer-reviewed

    稲葉成基, 羽根一博

    真空 34 381-383 1991

    DOI: 10.3131/jvsj.34.381  

  569. 周波数計測による低真空領域の光学式圧力センシング Peer-reviewed

    稲葉成基, 羽根一博

    真空 34 894-898 1991

    DOI: 10.3131/jvsj.34.894  

  570. PHOTOTHERMOELASTIC EVALUATION FOR SMALL MECHANICAL STRUCTURES Peer-reviewed

    K HANE, T NAITO, S HATTORI

    APPLIED OPTICS 30 (1) 72-78 1991/01

    DOI: 10.1364/AO.30.000072  

    ISSN: 0003-6935

  571. MOIRE SIGNALS BY THE PHOTOACOUSTIC EFFECT Peer-reviewed

    K HANE, S WATANABE, S HATTORI, T GOTO

    OPTICS LETTERS 15 (22) 1318-1320 1990/11

    DOI: 10.1364/OL.15.001318  

    ISSN: 0146-9592

  572. A REMOTE PRESSURE SENSING TECHNIQUE BY USING THE PHOTOTHERMAL BENDING EFFECT Peer-reviewed

    K HANE, Y INAHARA, T GOTO

    REVIEW OF SCIENTIFIC INSTRUMENTS 61 (10) 2692-2695 1990/10

    DOI: 10.1063/1.1141861  

    ISSN: 0034-6748

  573. Photothermal bending of a layered sample in plate form Peer-reviewed

    Kazuhiro Hane, Shuzo Hattori

    Applied Optics 29 (1) 145-150 1990

    DOI: 10.1364/AO.29.000145  

    ISSN: 2155-3165 1559-128X

  574. MOIRE DISPLACEMENT DETECTION BY THE PHOTOACOUSTIC TECHNIQUE Peer-reviewed

    K HANE, S WATANABE, T GOTO

    OPTICAL TESTING AND METROLOGY III : RECENT ADVANCES IN INDUSTRIAL OPTICAL INSPECTION, PTS 1 AND 2 1332 577-583 1990

  575. MOIRE SIGNALS OF CIRCULAR GRATINGS AND ITS APPLICATION TO PRECISE ALIGNMENT Peer-reviewed

    K HANE, T GOTO, S HATTORI

    OPTICS IN COMPLEX SYSTEMS 1319 335-336 1990

  576. ホトサ-マル効果によって振動するガラス板の周波数の圧力依存性 Peer-reviewed

    稲葉成基, 羽根一博

    真空 33 686-688 1990

    DOI: 10.3131/jvsj.33.686  

  577. PHOTOTHERMAL BENDING OF A LAYERED SAMPLE IN PLATE FORM Peer-reviewed

    K HANE, S HATTORI

    APPLIED OPTICS 29 (1) 145-150 1990/01

    DOI: 10.1364/AO.29.000145  

    ISSN: 0003-6935

  578. Reflection Lau imaging and its application to displacement sensing Peer-reviewed

    K. Hane, S. Hattori, C. P. Grover

    Proceedings of SPIE - The International Society for Optical Engineering 954 160-165 1989/01/16

    DOI: 10.1117/12.947585  

    ISSN: 1996-756X 0277-786X

  579. Application of photothermoelastic effect to noncontact inspection of soldered connections Peer-reviewed

    K. Hane, S. Hattori

    Proceedings of SPIE - The International Society for Optical Engineering 954 593-598 1989/01/16

    DOI: 10.1117/12.947638  

    ISSN: 1996-756X 0277-786X

  580. Photothermoelastic inspection of soldered connections Peer-reviewed

    Kazuhiro Hane, Shuzo Hattori

    Applied Optics 27 (19) 3965-3967 1988/10/01

    DOI: 10.1364/AO.27.003965  

    ISSN: 2155-3165 1559-128X

  581. PHOTOTHERMOELASTIC INSPECTION OF SOLDERED CONNECTIONS Peer-reviewed

    K HANE, S HATTORI

    APPLIED OPTICS 27 (19) 3965-3967 1988/10

    ISSN: 0003-6935

  582. インコヒーレント照明におけるグレーティングイメージングを用いた精密変位測定 Peer-reviewed

    羽根一博, 伊藤 孝, 服部秀三

    日本機械学会論文集(C編) 54 (506) 2487-2490 1988/10

    Publisher: The Japan Society of Mechanical Engineers

    DOI: 10.1299/kikaic.54.2487  

    ISSN: 0387-5024

    More details Close

    The interference phenomenon known as grating imaging is studied from the viewpoint of displacement measurement. For the transmission and reflection arrangements of the gratings, the characteristics of the fringes, which are obtained at the infinite image plane under incoherent illumination, are examined quantitatively by the calculations based on the incoherent superposition of multi-diffraction patterns of the grating. Advantageously using the fringe obtained in the transmission optical arrangement, the grating separation and the lateral displacement have been measured simultaneously by a CCD camera. Furthermore, using 25μm gratings and an alignment system with piezoelectric actuators, the preliminary experiment for precise alignment technique has been performed.

  583. PHOTOTHERMOELASTIC IMAGING AT A FLEXURAL RESONANCE FREQUENCY OF A CLAMPED PLATE SAMPLE Peer-reviewed

    K HANE, T KANIE, S HATTORI

    JOURNAL OF APPLIED PHYSICS 64 (4) 2229-2232 1988/08

    DOI: 10.1063/1.341691  

    ISSN: 0021-8979

  584. NONCONTACT TENSION SENSING BY THE PHOTOTHERMOELASTIC EFFECT Peer-reviewed

    K HANE, S HATTORI

    OPTICS LETTERS 13 (7) 550-552 1988/07

    ISSN: 0146-9592

  585. PHOTO-THERMOELASTIC MECHANICAL BEAM CHOPPER AT A LOW-FREQUENCY Peer-reviewed

    K HANE, T KANIE, S HATTORI

    REVIEW OF SCIENTIFIC INSTRUMENTS 59 (4) 655-655 1988/04

    DOI: 10.1063/1.1139854  

    ISSN: 0034-6748

  586. PHOTOTHERMOELASTIC PROBING FOR A CLAMPED PLATE SAMPLE Peer-reviewed

    K HANE, T KANIE, S HATTORI

    APPLIED OPTICS 27 (2) 386-392 1988/01

    ISSN: 0003-6935

  587. LAU EFFECT IN REFLECTION Peer-reviewed

    K HANE, S HATTORI, CP GROVER

    JOURNAL OF MODERN OPTICS 34 (11) 1481-1490 1987/11

    DOI: 10.1080/09500348714551381  

    ISSN: 0950-0340

  588. MAGNIFIED GRATING IMAGES USED IN DISPLACEMENT SENSING Peer-reviewed

    K HANE, CP GROVER

    APPLIED OPTICS 26 (12) 2355-2359 1987/06

    ISSN: 0003-6935

  589. IMAGING WITH RECTANGULAR TRANSMISSION GRATINGS Peer-reviewed

    K HANE, CP GROVER

    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 4 (4) 706-711 1987/04

    ISSN: 0740-3232

  590. 電子線真空リソグラフィ装置による回転角エンコ-ダの加工 Peer-reviewed

    内田悦行, 松井圭司, 佐合祐稔, 羽根一博, 森田慎三, 服部秀三

    真空 30 391-394 1987

    DOI: 10.3131/jvsj.30.391  

  591. Automatic alignment technique for x-ray lithography using moiré signals in reflection Peer-reviewed

    Yoshiyuki Uchida, Masato Furukawa, Kazuhiro Hane, Shuzo Hattori

    Proceedings of SPIE - The International Society for Optical Engineering 661 95-101 1986/11/25

    DOI: 10.1117/12.938597  

    ISSN: 1996-756X 0277-786X

  592. Development of double twin path laser interferometer for thin film thickness measurement Peer-reviewed

    Yoshiyuki Uchida, Motomu Asano, Masatoshi Kuwata, Masaaki Yamaguchi, Kazuhiro Hane, Shuzo Hattori

    Proceedings of SPIE - The International Society for Optical Engineering 661 102-109 1986/11/25

    DOI: 10.1117/12.938598  

    ISSN: 1996-756X 0277-786X

  593. MEASUREMENTS OF VERY LOW GAS-FLOW VELOCITIES BY PHOTOTHERMAL DEFLECTION SPECTROSCOPY Peer-reviewed

    YX NIE, K HANE, R GUPTA

    APPLIED OPTICS 25 (18) 3247-3252 1986/09

    ISSN: 0003-6935

  594. DOUBLE TWIN PATH INTERFEROMETER FOR THIN-FILM THICKNESS MEASUREMENT Peer-reviewed

    VT CHITNIS, Y UCHIDA, K HANE, K YONEDA, S HATTORI

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 25 (7) 1078-1083 1986/07

    ISSN: 0021-4922

  595. DIRECT EXCITATION CROSS-SECTIONS OF ZN-II STATES EXCITED BY ELECTRON ZN-ATOM COLLISIONS Peer-reviewed

    S INABA, K HANE, T GOTO

    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 19 (9) 1371-1376 1986/05

    DOI: 10.1088/0022-3700/19/9/017  

    ISSN: 0953-4075

  596. EXCITATION-FUNCTIONS OF CD-III 4D85S2 (BEUTLER) STATES BY ELECTRON-IMPACT ON CD ATOMS Peer-reviewed

    S INABA, K HANE, T GOTO

    PHYSICS LETTERS A 114 (4) 201-202 1986/02

    DOI: 10.1016/0375-9601(86)90206-9  

    ISSN: 0375-9601

  597. Direct excitation cross sections of Zn II states excited by electron-Zn-atom collisions Peer-reviewed

    S. Inaba, K. Hane, T. Goto

    Journal of Physics B: Atomic and Molecular Physics 19 (9) 1371-1376 1986

    DOI: 10.1088/0022-3700/19/9/017  

    ISSN: 0022-3700

  598. MOIRE DISPLACEMENT MEASUREMENT TECHNIQUE FOR A LINEAR ENCODER Peer-reviewed

    K HANE, Y UCHIDA, S HATTORI

    OPTICS AND LASER TECHNOLOGY 17 (2) 89-95 1985

    DOI: 10.1016/0030-3992(85)90007-6  

    ISSN: 0030-3992

  599. MOIRE SIGNALS IN REFLECTION Peer-reviewed

    VT CHITNIS, Y UCHIDA, K HANE, S HATTORI

    OPTICS COMMUNICATIONS 54 (4) 207-211 1985

    DOI: 10.1016/0030-4018(85)90292-5  

    ISSN: 0030-4018

  600. TILT-INSENSITIVE FILM THICKNESS MEASUREMENT USING A DOUBLE TWIN-PATH INTERFEROMETER Peer-reviewed

    K HANE, K YONEDA, S HATTORI

    OPTICS AND LASER TECHNOLOGY 17 (4) 208-212 1985

    DOI: 10.1016/0030-3992(85)90090-8  

    ISSN: 0030-3992

  601. EMISSION CROSS-SECTIONS FOR SPECTRAL-LINES TRANSITING FROM THE CD(II)4D95S5P STATES AND HIGH-LYING 4D10NL STATES EXCITED BY SINGLE-ELECTRON IMPACT ON CD ATOMS Peer-reviewed

    T GOTO, K HANE, S HATTORI

    PHYSICAL REVIEW A 29 (1) 111-115 1984

    DOI: 10.1103/PhysRevA.29.111  

    ISSN: 1050-2947

  602. EMISSION CROSS-SECTIONS FOR THE LASER LINES OF I+ BY ELECTRON I-2-MOLECULE COLLISIONS Peer-reviewed

    K HANE, T GOTO, S HATTORI

    PHYSICS LETTERS A 104 (3) 146-148 1984

    DOI: 10.1016/0375-9601(84)90363-3  

    ISSN: 0375-9601

  603. DIRECT OBSERVATION OF DOUBLE DIFFRACTION PATTERNS Peer-reviewed

    K HANE, S HATTORI

    OPTICS AND LASER TECHNOLOGY 16 (6) 307-310 1984

    DOI: 10.1016/0030-3992(84)90128-2  

    ISSN: 0030-3992

  604. Emission cross sections of the Cd II spectral lines in e-Cd+-ion collisions Peer-reviewed

    K. Hane, T. Goto, S. Hattori

    Journal of Physics B: Atomic and Molecular Physics 16 (4) 629-637 1983

    DOI: 10.1088/0022-3700/16/4/016  

    ISSN: 0022-3700

  605. EXCITATION CROSS-SECTIONS OF CD+ IONS FOR THE UPPER AND LOWER STATES OF THE CD II 441.6-NM LASER LINE BY ELECTRON-IMPACT Peer-reviewed

    K HANE, T GOTO, S HATTORI

    PHYSICAL REVIEW A 27 (1) 124-131 1983

    DOI: 10.1103/PhysRevA.27.124  

    ISSN: 1050-2947

  606. EMISSION CROSS-SECTIONS OF THE CD-II SPECTRAL-LINES IN E-CD+-ION COLLISIONS Peer-reviewed

    K HANE, T GOTO, S HATTORI

    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 16 (4) 629-637 1983

    DOI: 10.1088/0022-3700/16/4/016  

    ISSN: 0953-4075

  607. DIRECT-EXCITATION CROSS-SECTIONS FOR CD II LOW-LYING EXCITED-STATES BY SINGLE-ELECTRON IMPACT ON CD ATOMS Peer-reviewed

    T GOTO, K HANE, M OKUDA, S HATTORI

    PHYSICAL REVIEW A 27 (4) 1844-1850 1983

    DOI: 10.1103/PhysRevA.27.1844  

    ISSN: 1050-2947

  608. RATIO OF EXCITATION CROSS-SECTIONS FOR THE CD(II)5S22D5/2 AND 5P2P3-2 STATES IN CD-+ ION ELECTRON COLLISIONS Peer-reviewed

    K HANE, T GOTO, S HATTORI

    JOURNAL OF PHYSICS D-APPLIED PHYSICS 15 (6) L47-L49 1982

    DOI: 10.1088/0022-3727/15/6/001  

    ISSN: 0022-3727

  609. COMPETITION BETWEEN DIFFERENT EXCITATION PROCESSES OF THE CD(II) 5S2 2D5-2 STATE AT LOW DISCHARGE CURRENTS IN THE POSITIVE-COLUMN HE-CD+ LASER DISCHARGE Peer-reviewed

    T GOTO, K HANE, S HATTORI

    JOURNAL OF PHYSICS D-APPLIED PHYSICS 14 (4) 587-592 1981

    DOI: 10.1088/0022-3727/14/4/012  

    ISSN: 0022-3727

  610. EXCITATION MECHANISM OF THE CD(II) 5S2 2D5/2 STATE IN THE POSITIVE-COLUMN NE-CD+ LASER DISCHARGE - AN INTERPRETATION OF THE DIFFERENCE OF 441.6 NM LASER OUTPUT POWERS IN NE-CD AND HE-CD DISCHARGES Peer-reviewed

    K HANE, T GOTO, S HATTORI

    JOURNAL OF PHYSICS D-APPLIED PHYSICS 14 (9) 1603-1611 1981

    DOI: 10.1088/0022-3727/14/9/008  

    ISSN: 0022-3727

Show all ︎Show first 5

Misc. 137

  1. LiDARのレーザー走査用MEMSミラーの最新技術:ラスターおよび全方向スキャナの設計から試作まで

    羽根一博, 佐々木敬

    光技術コンタクト 58 (678) 38-44 2020/05

  2. 赤外光を用いた斜光照明による眼底撮影装置の製作

    竹山佳那, NEELAM Kaushik, 佐々木敬, 中澤徹, 羽根一博

    センサ・マイクロマシンと応用システムシンポジウム(CD-ROM) 36th 2019

  3. 自動運転用光センサのためのMEMSスキャナの研究動向と設計方針

    羽根一博

    OPTRONICS (5) 73-77 2018/05

  4. Fabrication of Si anti-reflection structures for THz waves using subwavelength gratings

    2017 (1) 5-8 2017/06/29

    Publisher: 電気学会

  5. 車載用MEMS光スキャナの基礎と研究開発状況

    羽根一博

    車載テクノロジー 4 (6) 71-74 2017/06

  6. Research Trend of MEMS Optical Scanner for Automotive Applications

    71 (2) 18-23 2017/02

    Publisher: 自動車技術会

    ISSN: 0385-7298

  7. Fabrication and optical characteristics of asymmetric double bar metamaterial with metal/insulator/metal structures

    2016 (58) 31-34 2016/12/19

    Publisher: 電気学会

  8. Fabrication and optical characteristics of asymmetric double bar metamaterial with metal/insulator/metal structures

    2016 (27) 31-34 2016/12/19

    Publisher: 電気学会

  9. Spectral control of Fano resonance by MEMS actuated optical metamaterials

    森竹 勇斗, 金森 義明, 羽根 一博

    電気学会研究会資料. PHS 2016 (58) 21-25 2016/12/19

    Publisher: 電気学会

  10. Chromaticity selective photodetectors by dielectric optical meta-surfaces with photodiodes

    33 1-4 2016/10/02

    Publisher: Institute of Electrical Engineers of Japan

  11. MEMSミラーの研究と光センサへの応用

    佐々木敬, 羽根一博

    光アライアンス 27 (9) 38-42 2016/09

  12. Fabrication of transmissive plasmonic color filters with built-in Si photodiodes (フィジカルセンサ ケミカルセンサ マイクロマシン・センサシステム バイオ・マイクロシステム合同研究会 APCOT合同セッション)

    Shimizu Tomoki, Sai Hitoshi, Kanamori Yoshiaki, Hane Kazuhiro

    電気学会研究会資料. PHS 2016 (18) 21-25 2016/06/29

    Publisher: 電気学会

  13. MEMSミラーを用いた共焦点センサー

    佐々木敬, 羽根一博

    OPTRONICS (2) 62-66 2016/02

  14. 対称構造からなる光メタマテリアルにおける高Q値共鳴

    森竹勇斗, 金森義明, 羽根一博

    応用物理学会秋季学術講演会講演予稿集(CD-ROM) 76th ROMBUNNO.15A-2G-10 2015/08/31

  15. Group velocity enhancement for guided lightwave by band-pulling effect in single-mode silicon comb photonic crystal wires (vol 17, 055104, 2015)

    Borriboon Thubthimthong, Kazuhiro Hane

    JOURNAL OF OPTICS 17 (8) 2015/08

    DOI: 10.1088/2040-8978/17/8/089502  

    ISSN: 2040-8978

    eISSN: 2040-8986

  16. Fabrication and characterization of optical metamaterials with multiple Fano resonance

    森竹勇斗, 金森義明, 羽根一博

    電気学会マイクロマシン・センサシステム研究会資料 MSS-15 (15-34) 83-87 2015/07/03

  17. 超低消費電力シリコン光導波路スイッチ

    羽根一博

    ケミカルエンジニヤリング 16-20 2015/05

  18. A simple method to prevent reflection at optical fiber interfaces

    Yoshiaki Kanamori, Masaaki Okochi, Kazuhiro Hane

    SPIE Newsroom 2015/02/12

    Publisher: SPIE

    DOI: 10.1117/2.1201502.005774  

  19. 光メタマテリアルにおけるFano共鳴特性の密度依存性

    森竹勇斗, 金森義明, 羽根一博

    応用物理学会東北支部学術講演会講演予稿集 69th (CD-ROM) ROMBUNNO.5aA02 2014/12/04

  20. Fabrication and quality factor analysis of optical metamaterials with Fano resonance in near-infrared region

    森竹勇斗, 金森義明, 羽根一博

    電気学会マイクロマシン・センサシステム研究会資料 MSS-14 (1-4.6-23) 57-60 2014/05/27

  21. CI-2-9 MEMS-integrated photonic system

    Hane Kazuhiro

    Proceedings of the IEICE General Conference 2014 (1) "SS-24"-"SS-25" 2014/03/04

    Publisher: The Institute of Electronics, Information and Communication Engineers

  22. 利得媒質による光メタマテリアル共鳴のQ値向上に関する数値解析

    森竹勇斗, 金森義明, 羽根一博

    応用物理学会春季学術講演会講演予稿集(CD-ROM) 61st ROMBUNNO.17P-E16-8 2014/03/03

  23. 104 Evaluation of surface profile of MEMS varifocal mirror using resonant vibration

    Nakazawa Kenta, SASAKI Takashi, HANE Kazuhiro

    2014 (49) 9-10 2014

    Publisher: The Japan Society of Mechanical Engineers

  24. 近赤外域における電磁誘起透明化メタマテリアルの製作と光学異方性の評価

    穂苅遼平, 金森義明, 羽根一博

    応用物理学会東北支部学術講演会講演予稿集 69th (CD-ROM) 2014

  25. 103 Fabrication of Silicon Microlenses by Xenon Difluoride Gas Etching and Hydrogen Annealing

    SUGAWARA Kazuhiro, ABE Yosuke, HOKARI Ryohei, YOSHIDA Masaki, SASAKI Takashi, KANAMORI Yoshiaki, HANE Kazuhiro

    The Proceedings of Conference of Tohoku Branch 2014 (0) 7-8 2014

    Publisher: The Japan Society of Mechanical Engineers

    DOI: 10.1299/jsmeth.2014.49.7  

  26. Optical-path control by combining silicon waveguide and MEMS actuators : Feasibility of MEMS-tunable microring for wavelength selective switch

    HANE Kazuhiro, Chu Hoang Mann

    Technical report of IEICE. OPE 113 (370) 39-44 2013/12/20

    Publisher: The Institute of Electronics, Information and Communication Engineers

    ISSN: 0913-5685

    More details Close

    Silicon wire waveguide wavelength selective switch is proposed on the basis of microelectromechanical systems (MEMS) technology. A wide free spectral range (FSR) optical filter with resonant wavelength-tunable capacity is designed and fabricated. The tunable microring resonator is formed by two fixed and movable U-shaped silicon waveguides coupled with each other by two directional couplers. The circumference of the microring is tuned by using a low power consumption electrostatic comb actuator translating the movable waveguide. The waveguide couplers in microring are designed to compensate the wavelength dependence that is caused by varying the resonant wavelength of microring. The tunable microring resonator with a circumference of 19.1μm is designed and fabricated to obtain a 20 nm wide FSR. The resonant wavelength tunability for scanning over the full FSR was obtained. The switch mechanism between microring and busline waveguides is also designed and fabricated to construct the proposed wavelength selective switch, and the characteristics were evaluated.

  27. The coupling ratio control of microdisk resonators with movable silicon waveguides

    KANAMORI Yoshiaki, SATO Yuichi, HANE Kazuhiro

    2013 (1) 5-9 2013/08/08

  28. Fabrication of an electromagnetically induced transparency-like metamaterial at the near-infrared wavelengths

    HOKARI Ryohei, KANAMORI Yoshiaki, HANE Kazuhiro

    電気学会研究会資料. MSS, マイクロマシン・センサシステム研究会 2013 (1) 11-14 2013/08/08

  29. 164 Mechanical Characteristics of Micro Electrostatic Actuator Driven Variable-Gap Silicon Nanowire Waveguide Coupler Switch

    MUNEMASA Yasushi, KANAMORI Yoshiaki, HANE Kazuhiro

    2013 (48) 130-131 2013/03/15

    Publisher: The Japan Society of Mechanical Engineers

  30. MEMS Mirrors for Practical Use

    116 (1130) 43-46 2013/01

  31. 超小型アクチュエータを用いた光導波路カプラスイッチ

    羽根一博

    日本機械学会誌 115 (1128) 40-40 2012/11

  32. Characterization of Gap-Variable Silicon Waveguide Coupler Switch Using Micro Actuator

    MUNEMASA Yasushi, AKIHAMA Yuta, KANAMORI Yoshiaki, HANE Kazuhiro

    2012 (1) 39-41 2012/06/11

  33. Atmosphere dependency of roughness reduction by using hydrogen annealing

    ABE Yosuke, KANAMORI Yoshiaki, HANE Kazuhiro

    2012 (1) 25-28 2012/06/11

  34. MEMS可動型シリコン細線カプラー導波路スイッチ

    羽根一博, 金森義明, 池田太郎, 秋浜祐太

    光技術コンタクト 49 (8) 4-8 2011/08/20

    Publisher: 社団法人日本オプトメカトロニクス協会

  35. Roughness reduction of Si etched surface by using hydrogen annealing

    SATO Yuichi, KANAMORI Yoshiaki, HANE Kazuhiro

    2011 (1) 43-46 2011/07/01

  36. Fabrication of Reflective Three Primary Color Filters Using Structural Color by Subwavelength Gratings

    OZAKI Toshikazu, KANAMORI Yoshiaki, HANE Kazuhiro

    2011 (1) 51-54 2011/07/01

  37. CI-1-5 Switches for changing optical paths using MEMS-based devices

    Hane Kazuhiro, Kanamori Yoshiaki

    Proceedings of the IEICE General Conference 2011 (1) "SS-9"-"SS-10" 2011/02/28

    Publisher: The Institute of Electronics, Information and Communication Engineers

  38. 2-Axis MEMS scanner for a laser range finder Peer-reviewed

    I. Aoyagi, K. Shimaoka, S. Kato, W. Makishi, Y. Kawai, S. Tanaka, T. Ono, M. Esashi, K. Hane

    International Conference on Optical MEMS and Nanophotonics 39-40 2011

    DOI: 10.1109/OMEMS.2011.6031035  

    ISSN: 2160-5033

    eISSN: 2160-5041

  39. 光MEMSの新展開

    羽根一博

    光アライアンス 1-4 2010/08

  40. 光通信用シリコン導波路MEMS (特集 光で/を動かす技術)

    羽根 一博, 金森 義明

    O plus E 32 (5) 560-563 2010/05

    Publisher: アドコム・メディア

    ISSN: 0911-5943

  41. 光通信用ナノマシン

    Kazuhiro Hane, Yoshiaki Kanamori, Kazunori Takahashi

    OPTRONICS 27 (319) 153-158 2008/07/10

    Publisher: 株式会社オプトロニクス社

  42. 実用的な光マイクロマシン,将来の光ナノマシン

    羽根一博

    OPTRONICS (7) 136-138 2008/07

  43. Design and Fabrication of Varifocal Paraboloid Micromirror using Bending Moment Drive

    HOKARI Ryohei, HANE Kazuhiro

    電気学会研究会資料. MSS, マイクロマシン・センサシステム研究会 2008 (1) 35-39 2008/06/12

  44. シリコン光MEMS

    羽根一博, 金森義明

    OPTRONICS (11) 159-163 2007/11

  45. Optics for Encoders and Integration

    HANE Kazuhiro

    The Journal of the Institute of Electrical Engineers of Japan 127 (9) 391-396 2007/09

    Publisher: The Institute of Electrical Engineers of Japan

    DOI: 10.1541/ieejsmas.127.391  

    ISSN: 1341-8939

    More details Close

    Optics for encoders is studied from the point of view of signal improvement and miniaturization. Basis of optical encoder is the superposition of two gratings. Moire encoder consisting of two superimposed gratings is simple but the encoder signal is often affected by the variation of air gap due to the Fourier image effect. In this paper, basic optics of the encoders is summarized and some advanced optics for the Moire encoders are explained to suppress the influence.

  46. Applications of High Density Plasma to Optical Micromachines

    羽根一博, 佐々木実, 金森義明

    精密工学会誌 73 (9) 980-983 2007/09/01

    Publisher: The Japan Society for Precision Engineering

    DOI: 10.2493/jjspe.73.980  

    ISSN: 0912-0289

  47. Fabrication of thin comb-drive actuators for tunable nano-photonics devices

    TAKAHASHI Kazunori, KANAMORI Yoshiaki, HANE Kazuhiro

    2007 (1) 11-14 2007/07/03

  48. Evaluation of Mechanical-Contact-Based Submicron-Si-Waveguide Optical Switch Performance

    BULGAN Erdal, KANAMORI Yoshiaki, HANE Kazuhiro

    2007 (1) 57-61 2007/07/03

  49. 光通信デバイスのためのMEMS

    羽根一博, 佐々木実, 金森義明

    光技術コンタクト 45 (3) 120-125 2007/03/20

    Publisher: 社団法人日本オプトメカトロニクス協会

  50. The Silicon Mold Fabrication of a Kind of Micro-Optical Resonator and Coupler

    H. Ju, T. Ohta, S. Takao, M. Ito, M. Sasaki, K. Hane, M. Hori

    Proceedings of SPIE 6462 64620I 2007

  51. Optical integrated sensors using MEMS structures

    SASAKI Minoru, HANE Kazuhiro

    2006 (28) 25-28 2006/07/27

  52. MEMSプロセスとLSIプロセスの類似点と相違点

    羽根一博

    クリーンテクノロジー (2) 37-40 2006/02

  53. MEMSアクチュエータによる周期可変共鳴格子

    Yoshiaki Kanamori, Kazuhiro Hane

    OPTRONICS 24 (288) 71-76 2005/12/10

    Publisher: 株式会社オプトロニクス社

  54. A Tunable Device Using Sub-Wavelength Period Grating

    HANE Kazuhiro

    The Review of laser engineering 33 (11) 716-720 2005/11/15

    Publisher: レ-ザ-学会

    ISSN: 0387-0200

  55. 光MEMSの記録システムへの応用

    羽根一博

    日本応用磁気学学会誌 29 (11) 970-975 2005/11

  56. 高機能マイクロミラーデバイス =小型かつ付加価値の高いミラーデバイスへの試み=

    佐々木実, 羽根一博

    光アライアンス (11) 1-5 2005/11

  57. シリコンマイクロマシニングと集積化技術

    佐々木 実, 金森 義明, 羽根 一博

    ケミカルエンジニヤリング 50 (9) 731-735 2005/09

    Publisher: 化学工業社

    ISSN: 0387-1037

  58. サブ波長格子:バイオミメティック構造からフォトニックデバイスへ

    Yoshiaki Kanamori, Kazuhiro Hane

    応用物理 74 (7) 935-938 2005/07/10

    Publisher: 社団法人 応用物理学会

  59. Development of Mirror Device for Littman External Cavity Laser

    ISHIMORI Masahiro, SASAKI Minoru, HANE Kazuhiro

    2005 (1) 37-40 2005/06/22

  60. Development of integrated optical encoder : Optical design for gap-insensitive encoder and sensor fabrication

    CHOI BS., KANAMORI Y., HANE K.

    2005 (1) 33-36 2005/06/22

  61. 光学系一体型の近接場光プローブ

    羽根一博,佐々木実

    光アライアンス (6) 48-51 2005/06

  62. 522 Fabrication of optical switch using movable photonic crystal slab by micro electrostatic actuator

    Umemori Kenichi, Kanamori Yoshiaki, Hane Kazuhiro

    2005 (40) 226-227 2005/03/15

    Publisher: The Japan Society of Mechanical Engineers

  63. Numerical study on spectral properties of tungsten one-dimensional surface-relief gratings for spectrally selective devices

    Hitoshi Sai, Yoshiaki Kanamori, Kazuhiro Hane, Hiroo Yugami

    Journal of the Optical Society of America A: Optics and Image Science, and Vision 22 (9) 1805-1813 2005

    Publisher: OSA - The Optical Society

    DOI: 10.1364/JOSAA.22.001805  

    ISSN: 1084-7529

  64. Numerical study on tungsten selective radiators with various micro/nano structures

    Hitoshi Sai, Yoshiaki Kanamori, Kazuhiro Hane, Hiroo Yugami, Masafumi Yamaguchi

    Conference Record of the IEEE Photovoltaic Specialists Conference 762-765 2005

    DOI: 10.1109/PVSC.2005.1488244  

    ISSN: 0160-8371

  65. Micromachining of Optical Fiber and Its Application

    INABA Seiki, KUMAZAKI Hironori, NAKASHIMA Kensaku, INOUE Fumiaki, HANE Kazuhiro

    39 105-108 2004/03/01

    Publisher: Gifu National College of Technology

    ISSN: 0386-4332

    More details Close

    An optical fiber will be the key device for the future information age, and the fiber sensor is also effective for physical sensing of density or viscosity in special environments such as explosive gas or valuabele liquid. We have developed micromachining technique for optical fibers in order to fabricate micro-physical sensors or fiber devices for optical communications. In this article, we briefly describe the following micromachining techniques for the optical fiber: 1) the wet etching technique using hydrofluoric acid, 2) the reactive ion etching using carbon fluoride gas, 3) micromachining using high power laser and laser-assisted fabrication method, 4) micromachining using femtosecond laser pulses. Applications to micro-physical sensors and optical filter are also presented.

  66. 光マイクロマシンと集積化

    羽根 一博, 佐々木 実, 金森 義明

    精密工学会春季大会. シンポジウム資料 2004 26-30 2004/03/01

  67. MEMS技術による光学システムの集積化 =集積化を目指したMEMSと光学システムの組み合わせについて=

    Minoru Sasaki, Kazuhiro Hane, Yoshiaki Kanamori

    光アライアンス 15 (6) 1-5 2004/01

    Publisher: 日本工業出版

  68. Broadband antireflection for III-V semiconductors by subwavelength surface grating structures

    Hiroo Yugami, Yoshiaki Kanamori, Kenichi Kobayashi, Kazuhiro Hane

    Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion C 2710-2713 2003/12/01

  69. Optical MEMS for information devices

    HANE Kazuhiro, SASAKI Minoru, KANAMORI Yoshiaki

    ITE technical report 27 (36) 1-4 2003/06/27

    Publisher: 映像情報メディア学会

    ISSN: 1342-6893

  70. Micro- and Nano-optical devices: three-dimensional fabrication technology using photolithography

    Kazuhiro Hane, Minoru Sasaki, Yoshiaki Kanamori

    光技術コンタクト 41 (6) 340-346 2003/06

    Publisher: 社団法人日本オプトメカトロニクス協会

    ISSN: 0913-7289

  71. Micro-Mirror for Cross-Connect

    32 (1) 16-21 2003/01

  72. Three-dimensional Micro Optical Bench Realized by Si Wafer Banding

    ISHIMORI Masahiro, SASAKI Minoru, HANE Kazuhiro

    2002 (16) 35-38 2002/11/27

  73. Further Progress in Near-Field Optics and Nano-Optics

    HANE Kazuhiro

    31 (10) 723-723 2002/10/10

    ISSN: 0389-6625

  74. Spectral control of thermal radiation from metals by using periodic surface micro structures

    YUGAMI Hiroo, SAI Hitoshi, KANAMORI Yshiaki, HANE Kazuhiro

    The proceedings of the JSME annual meeting 2002 (4) 29-30 2002/09/20

    Publisher: The Japan Society of Mechanical Engineers

    DOI: 10.1299/jsmemecjo.2002.4.0_29  

    More details Close

    Control of optical properties of materials has been investigated for efficient thermal energy utilization. Applying the resonant effect between periodic microstructured surface structure and photons, the spectrally selective thermal radiation surface, this is so-called selective emitter, is made on Si and high temperature metals by means of micro-machining techniques. These selective emitters can be applied to Solar thermophotovoltaic systems selective solar absorber, and sky radiator etc. Thermal radiation spectra of the emitters are measured at high temperatures and selective emission due to the surface microstructures is clearly observed. Numerical calculations based on rigorous coupled-wave analysis (RCWA) are also performed to predict spectral properties of the emitters.

  75. Mirror Scanner

    41 (9) 687-688 2002/09

  76. 光MEMS技術の最新動向 光スイッチ、光スキャナ、光センサ

    羽根一博

    クリーンテクノロジー 9-12 2002/08

  77. 光ファイバー先端に形成したマイクロレンズ

    佐々木実, 羽根一博

    O plus E 24 (7) 724-728 2002/07

  78. Progress in MEMS for Optical Communication

    HANE Kazuhiro

    Journal of the Japan Society of Mechanical Engineers 105 (998) 40-43 2002/01/05

    Publisher: The Japan Society of Mechanical Engineers

    ISSN: 0021-4728

  79. 光通信用MEMSの進展

    羽根一博

    日本機械学会誌 105 (998) 100-103 2002/01

  80. Fabrication of nano-meter order scale antireflection periodic structures by fast atom beam etching

    Yoshiaki Kanamori, Kazuhiro Hane

    O plus E 24 (1) 53-59 2002/01

    Publisher: New technology communications

  81. Subwavelength antireflection gratings for photovoltaic cells in visible and near-infrared wavelengths

    Y. Kanamori, K. Kobayashi, H. Yugami, K. Hane

    2002 International Microprocesses and Nanotechnology Conference, MNC 2002 182-183 2002

    Publisher: Institute of Electrical and Electronics Engineers Inc.

    DOI: 10.1109/IMNC.2002.1178604  

  82. Optical Properties of Subwavelength Antireflection Gratings Fabricated on Light Emitting Diodes

    KANAMORI Yoshiaki, ISHIMORI Masahiro, SASAKI Minoru, HANE Kazuhiro

    2001 (1) 21-26 2001/11/21

  83. Research on Selective Solar Absorber with Submicron-Period Surface Microstructures

    SAI Hitoshi, YUGAMI Hiroo, KANAMORI Yoshiaki, HANE Kazuhiro

    2001 383-386 2001/11/08

    Publisher: 日本太陽エネルギー学会

  84. Creation of spectrally selective thermal emission surface by resonance effect between photon and periodic surface structures

    YUGAMI Hiroo, SAI Hitoshi, KANAMORI Yoshiaki, HANE Kazuhiro

    2001 387-390 2001/11/08

    Publisher: 日本太陽エネルギー学会

  85. ハイアスペクト比の超微細格子の製作と光部品への応用

    石杜 昌弘, 金森 義明, 佐々木 実, 羽根 一博

    精密工学会大会学術講演会講演論文集 2001 (2) 220-220 2001/09/01

  86. 光MEMS技術が目ざす技術革新

    羽根一博

    エレクトロニクス (9) 30-33 2001/09

  87. マイクロ・ナノ領域の光メカトロニクスの進展

    羽根一博

    光アライアンス 12 (6) 20-24 2001/06

    Publisher: 日本工業出版

    ISSN: 0917-026X

  88. 201 Spectral control of thermal radiation of W with periodic surface microstructures for TPV applications

    SAI Hitoshi, YUGAMI Hiroo, KANAMORI Yoshiaki, HANE Kazuhiro

    2001 (36) 48-49 2001/03/10

    Publisher: The Japan Society of Mechanical Engineers

  89. 428 Smoothening of Dry Etched Side Wall and its Optical Application

    FUJII Takehiro, SASAKI Minoru, HANE Kazuhiro

    2001 (7) 173-174 2001/03/09

    Publisher: The Japan Society of Mechanical Engineers

    More details Close

    A new method for smoothening the dry etched surface is described for using the surface as the mirror in the optical application of the microstructure. Dry etching is frequently used to form the main shape, and subsequent anisotropic etching is applied for a short time to smooth the etched surface. The etched surface is mainly constructed {110} surfaces which are perpendicular to the Si(111) substrate constructing the hexagonal prism shape. The etchant used is ethylenediamine pyrocatechol and water. Using this Si structure as the mold, an array of hundreds of solid polymer dye microcavity laser are obtained at once. The lasing from the fabricated cavities is confirmed by sharp peaks in the emission spectrum.

  90. <Paper>Vibration Measurement of an Ultrasonic Motor Using Stroboscopic Phase-shift Interferometry

    YAMAMOTO Tsutomu, TORII Akihiro, UEDA Akiteru, HANE Kazuhiro

    Bulletin of Aichi Institute of Technology. Part B 36 9-14 2001/03

    Publisher: Aichi Institute of Technology

    ISSN: 0387-0812

    More details Close

    We evaluate performance of vibration type microdevices. Stroboscopic phase-shift interferometry is capable of imaging high speed (&acd;MHz) and small (&acd;10nm) vibration and is applied to displacement measurement of the microdevices. A laser diode, which is used as a light source of the inteferometry, is irradiated stroboscopically in order to observe an object vibrating at high frequency. Phase-shift algorithm is used to obtain high contrast images. The optical system is a Fizeau-type interferometer which eliminates optical noises. An ultrasonic motor, which consists of a rotor and a stator, is used as a test object. The vibration frequency of the stator is about 39.2kHz. In this paper, we measure the vibration of the stator surface of the ultrasonic motor. The vibration distributions are compared with each other. As a result, the change of the vibration distribution proves the movement of the surface of the stator. We examine vibration transmission of the stator surface.

  91. マイクロマシニングによる光通信用部品の開発

    羽根一博, 佐々木実

    O plus E 23 (2) 210-215 2001/02

  92. 重点領域 宇宙環境下の熱・物質輸送過程 周期的な表面ナノ構造からのスペクトル選択性熱放射現象に関する基礎研究 (理工学実験)

    湯上 浩雄, 羽根 一博, 金森 義明

    宇宙基地利用基礎実験費研究成果報告書 2001 205-208 2001

    Publisher: 宇宙科学研究所

  93. Micro-cavity fabricated by anisotropical Si etching

    LI Yigui, SASAKI Minoru, HANE Kazuhiro

    2000 (16) 37-39 2000/12/20

  94. Fabrication of variable wavelength fiber grating filter used electro-magnetic actuator

    MIURA Kousuke, SASAKI Minoru, MINAMI Kazuyuki, HANE Kazuhiro

    2000 (11) 91-93 2000/12/19

  95. Microfabrication of optical fiber and its application to fiber optic devices

    KUMAZAKI Hironori, YAMADA Yoshihisa, INABA Seiki, HANE Kazuhiro

    2000 (11) 33-37 2000/12/19

  96. 光通信用マイクロマシン 光スイッチ,可変フィルタなどを中心に

    羽根一博

    電気学会誌 120 (11) 683-686 2000/11

  97. Development of transmission-type photodiodes and its application for optical measurements

    SASAKI Minoru, HANE Kazuhiro

    2000 (1) 23-27 2000/07/18

  98. 透過型フォトダイオードによる変位計測

    佐々木実, 羽根一博

    応用物理 69 (6) 680-683 2000/06

  99. Optical Measurements

    HANE Kazuhiro

    29 (4) 210-211 2000/04/10

    ISSN: 0389-6625

  100. ストロボ位相シフト干渉法を用いた超音波モータの計測

    山本 勉, 鳥井 昭宏, 植田 明照, 羽根 一博

    精密工学会大会学術講演会講演論文集 2000 (1) 536-536 2000/03/01

  101. Development of Three Dimensional Lithography Using Resist Spraying Method and Its Application for Processing an Optical Fiber End

    NOGAWA Shinichiro, SASAKI Minoru, HANE Kazuhiro

    1999 (1) 67-72 1999/11/12

  102. LED光源を一体化した近視野顕微鏡用導波路カンチレバー

    田中 康太郎, 佐々木 実, 羽根 一博

    精密工学会大会学術講演会講演論文集 1999 (2) 349-349 1999/09/01

  103. 集積化に適した干渉型変位センサ

    XIAOYU Mi, 佐々木 実, 羽根 一博

    精密工学会大会学術講演会講演論文集 1999 (2) 356-356 1999/09/01

  104. マイクロマシニングによるメカトロニクス用フォトダイオードの開発

    羽根一博, 佐々木実

    電学論E 119 (8/9) 401-404 1999/08

  105. メカトロニクス用の新しいマイクロ光センサの開発

    佐々木実, 羽根一博

    OPTRONICS (7) 156-160 1999/07

  106. Development of Si micromachined optical sensors for mechatronics

    HANE Kazuhiro, SASAKI Minoru

    IEICE technical report. Electron devices 98 (629) 25-31 1999/03/05

    Publisher: The Institute of Electronics, Information and Communication Engineers

    More details Close

    Some optical senaors for mechatronics were fabfucated using the micromachining transmission-type position sensors for monitoring the leam displacement were fabricat by using the anisotropic etching and deep RIE of silicon. The sensors can be using for the alignment of the large mechanical system. In addition, the automatic alignmet system for the optical spatial filter was also developed by using the micromachined pinhole combined with photodiodes and the shape memory alloy actuator. Moreover,the optical encoder system using the scale fabricated lithographically on the mechanical components was sudied

  107. Fabrication of optical sensor by high aspect ratio Si etching

    SASAKI Minoru, LI Yigui, TAKEBE Hitoshi, HANE Kazuhiro

    1998 (1) 29-33 1998/11/06

  108. Transient Vibration Measurement of an USM Using Stroboscopic Phase-shift Interferometry

    NISHIKURA Yoshihide, TORII Akihiro, UEDA Akiteru, HANE Kazuhiro

    1998 (1) 71-76 1998/11/06

  109. Analysis and Fabrication of Torsional Probes for Atomic Force Microscope Data Reading

    TANAKA Kotaro, OHASHI Toshiro, GOTO Kazuya, HANE Kazuhiro

    10 121-122 1998/10/23

  110. 光マイクロマシンの物理

    羽根一博

    光学 27 (6) 306-311 1998/06

  111. 光モニター機能付きマイクロマシン光学部品

    羽根一博, 佐々木実

    O plus E 20 (1) 50-56 1998/01

  112. 光マイクロマシン

    羽根一博

    電学誌 117 (12) 832-835 1997/12

  113. メカトロニクスに用いられる回折格子エンコーダの動向

    羽根一博

    自動化技術 29 (6) 48-51 1997/06

    Publisher: 工業調査会

    ISSN: 0287-8461

  114. Visualization of High-Frequency Micro Vibration Using Stroboscopic Phase-Shift Interferometry

    NAKANO Ken, HANE Kazuhiro, OKUMA Shigeru, EGUCHI Tadashi

    19 83-88 1997/05/28

  115. Photothermal vibrating type sensor utilizing optical fiber

    KUMAZAKI Hironori, INABA Seiki, HANE Kazuhiro

    1997 (1) 51-54 1997/02/19

  116. ストロボ干渉顕微鏡:マイクロマシン計測に向けて (特集 干渉計の最近の動向)

    羽根 一博, 大熊 繁

    光技術コンタクト 35 (2) 114-120 1997/02

    Publisher: 日本オプトメカトロニクス協会

    ISSN: 0913-7289

  117. ストロボ干渉顕微鏡:マイクロマシン計測に向けて

    羽根一博, 大熊繫

    光技術コンタクト 35 (2) 46-52 1997/02

  118. Laser light-driven Micro Mechanical Sensor using Optical Fiber

    KUMAZAKI Hironori, INABA Seiki, HANE Kazuhiro

    1996 (6) 129-135 1996/11/11

  119. Fringe Scanning Interferometric Imaging of Ultrasonic Motor Using Stroboscopic Method

    NAKANO Ken, NISHIZAWA Goro, OKUMA Shigeru, HANE Kazuhiro, EGUCHI Tadashi

    1996 (11) 73-82 1996/11/11

  120. Light-Driven Micro Mechanical Sensors and Actuators

    INABA Seiki, SHIMAMURA Aki, KUMAZAKI Hironori, HANE Kazuhiro

    IEICE technical report. EMD 96 (14) 13-18 1996/04/19

    Publisher: The Institute of Electronics, Information and Communication Engineers

    More details Close

    Light-driven sensors and actuators using a laser diode and an optical fiber are described. A microcantilever comprised of the quartz core was fabricated by etching the clad layer from the optical fiber tip, and was driven photothermally. Optical sytems were very simple and efficient. Applications to a vacuum gage, a viscometer and a thickness sensor were discussed. A light-driven gripper in which shape-memory alloys were utilized for obtaining the large displacement and generative force was also constructed.

  121. ナノメートルからピコメートルへ -変位センサの高精度・高性能化

    羽根一博

    精密工学会誌 61 (12) 1666-1670 1995/12

  122. 変調周期の回折格子を用いた光学式エンコーダ (第2報 : 理論解析)

    家城 淳, 松井 圭司, 梨木 政行, 羽根 一博

    精密工学会大会学術講演会講演論文集 1995 (2) 283-284 1995/09/01

  123. グレイティング応用計測技術 -エンコーダーの観点よりー

    羽根一博

    O plus E (9) 86-91 1995/09

  124. Photomechanical sensor and actuator using photothermal vibration of optical fiber core

    INABA Seiki, KUMAZAKI Hironori, SHIMAMURA Aki, HANE Kazuhiro

    IEICE technical report. EMD 95 (93) 19-24 1995/06/16

    Publisher: The Institute of Electronics, Information and Communication Engineers

    More details Close

    A Microcantilever rod comprised of the quartz core was fabricated by etching the clad layer from the optical fiber tip, and was vibrated photothermally using a laser diode for development of optical mechanical sensors and actuators. Pressure dependence and temperature dependence of resonance characteristics of the microcantilever were measured in vacuum and in liquid. An optical micropincette which gripped the latex sphere was also fabricated.

  125. Mechanical sensing using a microcantilever vibrated photothermally

    KUMAZAKI Hironori, SHIMAMURA Aki, INABA Seiki, HANE Kazuhiro

    15 139-143 1995/05/30

  126. Photenic sensing using photothermal vibration of an optical fiber core

    Inaba Seiki, Shimamura Aki, Kumazaki Hironori, Kazuhiro Hane

    Proceedings of the IEICE General Conference 1995 (1) 443-444 1995/03/27

    Publisher: The Institute of Electronics, Information and Communication Engineers

  127. Resonance characteristics of optical fiber-core vibrated photothermally in water

    Shimamura Aki, Inaba Seiki, Kumazaki Hironori, Hane Kazuhiro

    Proceedings of the IEICE General Conference 1995 (1) 304-304 1995/03/27

    Publisher: The Institute of Electronics, Information and Communication Engineers

  128. Photothermal vibration of fiber-core for an optical actuator

    Kumazaki Hironori, Inaba Seiki, Muto Yoshiyuki, Shimamura Aki, Hane Kazuhiro

    Proceedings of the IEICE General Conference 1995 (2) 14-14 1995/03/27

    Publisher: The Institute of Electronics, Information and Communication Engineers

  129. Miniature pump driven photothermally

    Inaba Seiki, Kumazaki Hironori, Hane Kazuhiro

    1994 (2) 11-11 1994/09/26

    Publisher: The Institute of Electronics, Information and Communication Engineers

  130. 光アクチュエーターの可能性 -光熱効果を中心としてー

    羽根一博

    光技術コンタクト 30 (6) 327-333 1992/06

  131. レ-ザ-の回折及び干渉を用いた基準位置検出法

    伊藤 昌文, 羽根 一博, 後藤 俊夫

    レ-ザ-研究 19 (9) p870-878 1991/09

    Publisher: レ-ザ-学会

    ISSN: 0387-0200

  132. 光音響技術を用いたモアレ変位測定

    羽根一博

    光学 20 (3) 162-163 1991/03

  133. Methods of Detecting a Reference Position by using diffraction and Interference of a Laser (共著)

    Masafumi ITO, Kazuhiro HANE, Toshio GOTO

    The Review of Laser Engineering 19 (9) 870-878 1991

    DOI: 10.2184/lsj.19.9_870  

    ISSN: 0387-0200 1349-6603

  134. フォトサーマル振動の非破壊光計測への応用

    羽根一博

    光学 19 (2) 85-90 1990/02

    Publisher: 応用物理学会分科会日本光学会

    ISSN: 0389-6625

  135. フォトサーマル振動を利用した非破壊検査

    羽根一博, 服部秀三

    光学 18 (1) 23-24 1989/01

  136. 光励起機械振動の光検出による非破壊検査

    羽根一博,服部秀三

    レーザー研究 16 (12) 51-57 1988/12

  137. Photothermoelastic probing for a clamped plate sample

    Kazuhiro Hane, Tetsuo Kanie, Shuzo Hattori

    Applied Optics 27 (2) 386-392 1988/01/15

    DOI: 10.1364/AO.27.000386  

    ISSN: 2155-3165 1559-128X

Show all ︎Show first 5

Books and Other Publications 19

  1. Optical MEMS, Nanophotonics, and Their

    羽根 一博

    CRC Press 2018/06

  2. 回折光学素子の数値解析とその応用

    監修, 小舘香椎子, 神谷武志, 岩井広成, Werner Klaus, 岡恵子, 岡本勝就, 神谷武志, 小舘香椎子, 駒井友紀, 高山佳久, 中山朋子, 橋本信幸, 羽根一博, 藤野誠, 渡邉恵理子

    丸善出版 2011/12/20

  3. Technology of UV/EB Curing V

    西久保忠臣, 竹中直巳, 岡崎栄一, 岡英隆, 羽根一博他

    シーエムシー出版 2011/07

    More details Close

    第4章.4MEMS(pp278-283)

  4. ドライ・ウエットエッチング技術全集

    吉田勇喜, 青山哲男, 平井聖児, 松本克才, 高井健次, 小国隆志, 江田義昭, 山部紀久夫, 楊振, 荒川太郎, 篠田和典, 式田光宏, 西尾英俊, 石川典夫, 村上豊, 石井原耕一, 浜口智志, 花崎稔, 奥村智洋, 吉田典生, 今井善之, 橋本泰典, 浅川潔, 小島章弘, 斧高一, 林俊雄, 村上彰一, 羽根一博, 三田吉郎, 小風豊, 神保武人, 木村勲, 倉持悟, 竹井日出夫

    技術情報協会 2009/03/31

  5. MEMSデバイスの加工・実装・評価技術

    羽根一博

    技術情報協会 2007/07/31

  6. Comprehensive Microsystems: Optical systems: Micro-mirrors

    M.Sasaki, K.Hane

    Elsevier 2007/05

  7. ナノオプティクス・ナノフォトニクスのすべて

    羽根一博

    フロンティア出版 2006/07

  8. MEMS/NENSの最先端技術と応用展開

    羽根一博

    フロンティア出版 2006/05

  9. UV-EB硬化技術の最新動向

    羽根一博

    シーエムシー出版 2006/03

  10. Optical Engineering for Mechatronics

    Kazuhiro Hane

    コロナ社 2006/01

    More details Close

    メカトロニクス教科書シリーズ13

  11. 光ナノテクノロジー

    羽根一博

    アドスリー 2005/04

  12. 進化するマイクロマシン

    羽根一博, 平野隆之他, M産業化研究会

    日刊工業新聞社 2004/11

  13. 微細加工技術[応用編]フォトニクス・エレクトロニクス・メカトロニクスへの応用

    橋詰富博, 松浦 徹, 羽根一博, 生田幸士, 松井真二, 南方 尚

    NTS 2003/07

  14. 微細加工技術 応用編

    羽根一博

    エヌ・ティー・エス 2003/07/01

  15. Opto-Mechatronic Systems Handbook

    K.Hane, M.Sasaki

    CRC Press 2003/06

  16. 光マイクロマシン

    澤田廉士, 羽根一博, 日暮栄治

    オーム社 2002/11

  17. 光でナノテク・ナノサイエンス

    羽根一博

    クバプロ 2002/10/20

  18. オプトメカトロニクスハンドブック

    羽根一博, 佐々木実

    1997

  19. 超精密生産技術大系 第1巻 基本技術

    羽根一博

    1995/11

Show all Show first 5

Presentations 23

  1. Silicon photonic waveguide devices tunable by in-plane actuation International-presentation

    Int. Conf. on Optical MEMS & Nanophotonics 2016/08

  2. MEMS Technology for Optical Storage Systems International-presentation

    Optical Data Strage 2007 2007/05/20

    More details Close

    Short Course Sunday, May 20, 2007 9:00 a.m. - 12:00 p.m.

  3. Photonic structure and materials combined with micro/nano-electro-mechanical systems International-presentation

    K.Hane, F.-R.Hu, Y.Kanamori

    Proceedings of the 1st international workshop on functional materials -3rd international workshop on nanophysics and nanotechnology conference 2006/12/06

  4. MEMS for subwavelength optics International-presentation

    The 6th US-Japan Joint Symposium on Nano systems 2006/10/10

  5. Micro/Nano Opt-Mechanical Systems Using Silicon Micromachining Technology International-presentation

    K.Hane, M.Sasaki, Y.Kanamori, F.-R.Hu

    Nanoengineering Symposium 2005 2005/10/26

  6. Optical MEMS for integrated sensors and tunable devices International-presentation

    K.Hane, M.Sasaki, Y.Kanamori

    Third International Symposium on Single-Molecule Bioanalysis and Nano-biodevice (SMBN 2004),FourthInternational Symposium on Microchemistry and Microsystems(ISMM 2004) 2004/11/26

  7. MEMS Technology for Storage International-presentation

    The Sixth International TBOC Workshop 2004/09/27

  8. MEMS Technology for Optical Data Storage International-presentation

    Optical Data Storage Topical Meeting 2004 2004/04/18

  9. Subwavelength Grating and Optical MEMS International-presentation

    K.Hane, Y.Kanamori

    The Second Japan-Taiwan Workshop on Mechanical and Aerospace Engineering 2003/10

  10. Nanotechnology for high density data-storage and opitcal application International-presentation

    2003 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision 2003/06/17

  11. Optical MEMS using thin film structures and bulk micromachined substrate International-presentation

    Symposium on Functional Coatings and Surface Engineering (FCSE-2003) 2003/06/04

  12. Optical components and act uators for integrated near-field optical data storage International-presentation

    K.Hane, M.Sasaki, Y.Kanamori

    SPIE’s First International Symposium on Microtechnologies for the New Millennium 2003 Smart 2003/05/19

  13. Optical MEMS technology for high-density optical storage International-presentation

    K.Hane,M.Sasaki, Y.Kanamori

    OSA 2003 Optical Data Storage 2003/05/11

  14. Silicon Optical MEMS: Three Dimensional Micromachining and Integration International-presentation

    K.Hane,M.Sasaki

    ECS Seventh International Symposium on Magnetic Materials, Processes, and Devices 2002/10/20

    More details Close

    Session"Actuators and MEMS" No.540 Thusday 23, Oct. 2002

  15. Silicon Micro-Machining for Optical Systems International-presentation

    K.Hane,M.Sasaki

    Ninth International Conference on Composites Engineering(ICCE/9) 2002/07/01

    More details Close

    Session 3a NANO III Mon 4:10PM-6:30PM Distinguished lecture 40 min

  16. New optical sensors fabricated by Si micromachining International-presentation

    The First IEEE International Conference on Sensors (Sensors 2002) 2002/06/10

    More details Close

    Planary talk, June 12

  17. Si-micromachining for optics: optical components and sensors International-presentation

    K.Hane,M.Sasaki, J.H.Song

    International Symposium on Microelectronics and Micro-Electro-Mechanical Systems (MICRO/MEMS2001) 2001/12/17

    More details Close

    Device and Process Technologies for MEMS and MicroelectronicsII , Dec. 19

  18. Optical MEMS for Telecommunication International-presentation

    International Microprocess and Nanotechnology Conference 2001/10/31

    More details Close

    Tutorial:MEMS, Lab on a Chip

  19. Sub-Wavelenght Structure for Anti-Reflection Fabricated by Fast Atom Beam Etching International-presentation

    K.Hane, Y.Kanamori

    CLEO/Pacific Rim 2001 2001/07/16

  20. Transmission-Type Optical Sensors Fabricated by Si Micromachining International-presentation

    K,.Hane, M.Sasaki

    Int. Conf. on Solid-State Sensors and Actuators 2001/06/12

  21. Optical MEMS fabricated by three dimensional micromachining International-presentation

    2001 The Sino-Japanese Modern Engineering and Technology Symposium 2001/05/31

  22. Micromachining and its application to probe microscopy International-presentation

    Islael-Japan Bi-national Workshop on Near field Optics and related technologies 1999/06/21

  23. Fabrication of Optical Memory Components by Micromachining Technique International-presentation

    NAIR/OITDA Workshop on Ultrahigh Density Data Storage 1999/03/10

Show all Show first 5

Industrial Property Rights 9

  1. レーザ共振器装置及びその製造方法

    羽根 一博

    Property Type: Patent

  2. 半導体発光素子及び半導体発光素子の製造方法

    羽根一博, 金森義明

    特許第3723843号

    Property Type: Patent

  3. カラーフィルタ装置及びその製造方法

    金森義明, 羽根一博

    特許第5023324号

    Property Type: Patent

  4. マイクロミラーデバイスとその製造方法、マイクロミラーデバイスの角度計測方法、およびマイクロミラーデバイス応用装置

    佐々木実, 羽根一博

    特許第4749790号

    Property Type: Patent

  5. サブ波長周期格子を用いたレーザ装置

    羽根一博, 金森義明

    特許第4682325号

    Property Type: Patent

  6. 立体構造を持った微小光学系の製造方法とこれを実施した微小光学システム

    羽根一博, 佐々木実

    特許第4112888号

    Property Type: Patent

  7. 減衰量可変光ファイバグレーティングフィルタ

    佐々木実, 羽根一博

    特許第4375921号

    Property Type: Patent

  8. 透明な半導体受光素子およびその製造方法

    4131998

    Property Type: Patent

  9. 平均化回折モアレ位置検出器

    1683923

    Property Type: Patent

Show all Show first 5

Research Projects 61

  1. Optical measurements Competitive

    System: Cooperative Research

    1994/04 - Present

  2. Stydy on Micro-Optics Competitive

    System: Cooperative Research

    1994/04 - Present

  3. Stydy on Mechanoptics Competitive

    System: Cooperative Research

    1994/04 - Present

  4. Study of wide-angle scanning micro mirror for self-driving and display

    Hane Kazuhiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (A)

    Institution: Tohoku University

    2017/04/01 - 2021/03/31

    More details Close

    Laser scanning MEMS micromirrors are promising for the ranging of self-driving car and the retinal display of virtual reality. For widening the scan angle and improving the durability, we studied the methods of suppressing the nonlinearities at wide angles and increasing the fracture limit of springs. Adding the electrostatic springs, the nonlinearity of the torsional springs was partially cancelled. Studying the nonlinearity of Coriolis-like motion in 2D scanning, a mirror design method for suppressing the nonlinearity was found. About the extension of the lifetime of torsion springs, it was shown that the lifetime was extended by approximately two orders of magnitude in the practical stress region by coating an atomic layer deposited alumina film of a few nanometers in thickness on the torsion springs.

  5. Imaging retina using smart glasses

    Hane Kazuhiro, Neelam Kaushik

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Challenging Exploratory Research

    Institution: Tohoku University

    2015/04/01 - 2018/03/31

    More details Close

    Retina imaging setups were constructed using MEMS scanning micro-mirrors in an optical bench system and a smart glasses system. Using the constructed systems, we measured the reflected laser light synchronizing with the scanning micro-mirror and generated images. The high sensitivities were obtained by the confocal optics. The retinas of a model eye and pig’s eyes were successfully imaged. The optic disc and blood vessel of pig’s eye were imaged and their shapes were evaluated.

  6. Study of optical circuit platform for GaN/Si hybrid-photonics

    Hane Kazuhiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (A)

    Institution: Tohoku University

    2012/04/01 - 2016/03/31

    More details Close

    The purpose of this study was to develop the optical circuit platform by combining Si and GaN photonics on the basis of micromachining. To realize the functional optical circuits combining GaN active waveguide and Si passive waveguide, the fundamental technologies were developed. In the concrete, bonding a silicon-on-insulator wafer and a Si wafer on which GaN crystal was grown, the optical circuit coupling a GaN microring waveguide and a Si straight waveguide was fabricated, and the optical modulations using an electro-optic effect and other effect were demonstrated. One of the bases for opt-electronic hybrid integration was established.

  7. Three-Dimensionarlly Stacked Optoelectronic System-on-Chip Fabricated Using Grapho-Assembly

    KOYANAGI Mitsumasa, FUKUSHIMA Takafumi, TANAKA Testu, HANE Kazuhiro, MIURA Hideo, PEI Yanli, KIYOYAMA Kouji

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (S)

    Institution: Tohoku University

    2009/05/11 - 2014/03/31

    More details Close

    Key technologies to achieve a 3D-stacked optoelectronic system-on-a chip (SOC) have been studied focusing on new grapho-assembly technology to achieve 3D stacking with high alignment accuracy and new 3D silicon photonics. We formed micro/nano-scale concavo-convex patterns on both upper and lower silicon chip surfaces and then these chips were precisely aligned making use of surface tension of liquid in the gapho-assembly. A high alignment accuracy of less than 0.1um has been achieved using the gapho-assembly. We have developed new technologies of TSPV (Through Si Photonic Via) and UDOC (Uni-Directional Optical Coupler). We successfully fabricated TSPV with a diameter of 10um showing excellent optical confinement. We proposed and fabricated a new optical grating coupler with side mirror. We confirmed that vertical optical signal propagated through TSPV was coupled to horizontal Si nano optical waveguide using this optical grating coupler with high coupling efficiency of more than 80%.

  8. Fundamental study on ultralow loss optical NEMS technology for realization of silicon nano-photonic circuits

    KANAMORI Yoshiaki, HANE Kazuhiro, FU Huanren

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Challenging Exploratory Research

    Institution: Tohoku University

    2009 - 2011

    More details Close

    Hydrogen annealing characteristics depending on the condition was quantitatively evaluated. By applying spatial frequency analysis, after the hydrogen annealing, it was found that the roughen surfaces with the short-period was smoothed well compared to that with the long-period. Electrostatic comb actuators and Si waveguides, which were fabricated from silicon on insulator (SOI)substrates, were annealed in the hydrogen gas environment. By decreasing the annealing temperature to about 900 deg. C, the surface roughness was eliminated, while the large scale structural shapes were maintained. Micro-resonators consisting of ring-resonators and electrostatic comb actuators were fabricated. Then, the surface roughness was eliminated successfully.

  9. Study of optical micro systems by monolithic integration of silicon with nitride semiconductor

    HANE Kazuhiro, HU Fangren, KANAMORI Yoshiaki, SASAKI Minoru

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (S)

    Institution: Tohoku University

    2007 - 2011

    More details Close

    Integrating GaN light source devices with Si three-dimensional structures and micro actuators monolithically, functional micro-electro-mechanical systems (MEMS)for optical applications were developed. Crystal growth of GaN-LED on Si substrate, GaN crystal growth on micro-machined GaN/Si substrate, integration of GaN-LED with Si actuator, and fabrication of GaN actuator were carried out. Integrating GaN-LED with Si-MEMS, a variable lightning device, a micro fluorescent analysis chip etc. were demonstrated.

  10. シリコンチップ上の可変フォトニックデバイス

    羽根 一博, WANG Yongjin, 王 永進

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 特別研究員奨励費

    Institution: 東北大学

    2009 - 2010

    More details Close

    MEMS技術により,シリコンSOI基板上にフォトニック結晶周期の構造を製作した.構造は,自立のシリコン格子およびピット構造など数種類を製作した,これらの構造の上にGaN量子井戸結晶を成長した.構造の種類により,横方向のGaN結晶成長が増強され,なめらかな結晶面を持つ周期構造を成長できる場合が観測できた.このような結晶においては,蛍光測定において高い放射効率が得られることが確認できた.またシリコン基板上にGaN結晶を成長し,シリコン基板を深堀エッチングにより掘り抜いて,GaNの自立スラブ構造を試作した.このGaNスラブ構造にサブ波長領域のフォトニック構造を加工して光学特性を測定した.構造の製作には電子線描画を用いる場合とサブミクロン直径の微小ガラス球の自己凝縮マスクを用いる方法を試みた.製作したサブミクロン構造においては,加工前に比較して強い蛍光を観測することができた.このように,サブミクロンのMEMS加工とシリコンおよびGaN半導体を組み合わせることで,新しいフォトニック構造を提案し,優れた特性が得られることを示すことができた.MEMSアクチュエターとの組み合わせにおいては,シリコンにアクチュエータを形成し,フォトニック構造を組み合わせる方法と提案,実証したことに加えて,シリコン基板上に形成したGaN半導体薄膜をミラー形状や周期可変回折格子構造に加工して,フォトニック構造と組み合わせる方法を提案,実証した.これらの成果により本研究の目的の大部分を達成できた.特に新たにGaN半導体材料を導入したことで,提案研究課題を大きく進展できたことは有効であった.

  11. 共鳴格子を用いたシリコン発光素子の研究

    羽根 一博

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 挑戦的萌芽研究

    Institution: 東北大学

    2008 - 2010

    More details Close

    シリコン共鳴構造の設計改良を理論計算により行った.基本モードにおいては格子の周期が加工限界に近いため,加工が困難であった.高次モードに対応した共鳴格子構造を用いることで,加工精度に適した周期を設計した.また,それらの光学応答を解析し,光増幅が可能であることを確認できた.しかし共鳴条件の波長帯域は狭くなる傾向であった.電流が狭い領域に流れる電流狭窄構造を設計した.具体的には,シリコンウエハにサブ波長周期のシリコン共鳴構造を製作するために,熱拡散とイオン注入によるPN接合形成を試みた.PN接合を形成したシリコン基板に加工を行うことで共鳴構造を形成した.電流特性を測定することで,PN接合が形成されていることを確認した.格子の反射特性を測定し,反射特性には,ある程度の共鳴効果が得られていることが示されたが,反射率はあまり高くなかった.電流注入による顕著な発光は得られなかったが,光入射によるPN接合部からの光電流の検出は行えることを再度確認できた.光電流の入射光の方向依存性を調べると,光検出に指向性があることより,共鳴効果が得られていることを確認した.しかし発光現象は現有の測定装置の感度の範囲においては,観測できなかった.この原因として,接合部の面積が狭いために十分な励起がおこなわれていないと考えられた.また,格子断面における細線径が最適でないと考えられた.細線構造のPN接合を形成でき,それらが動作することを受光特性より確認できたことは有意義であり,格子の共鳴効果も同時に確認できており有望であったが,発光については,さらに原子レベルにおけるシリコン格子の状況を明らかにし,発光機構と媒体密度を明らかにする必要がある.

  12. Stabilized Temperature Characteristics, High-Speed Response, and Low-Voltage Driving of Micromirror

    SASAKI Minoru, MIURA Hideo, HANE Kazuhiro, KUMAGAI Shinya

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research on Priority Areas

    Institution: Toyota Technological Institute

    2007 - 2008

  13. 自立サブ波長格子を用いた光通信用可変フィルタ

    羽根 一博, 叶 佳声

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 特別研究員奨励費

    Institution: 東北大学

    2006 - 2008

    More details Close

    自立したシリコンのサブ波長格子を用いた,波長選択フィルタを設計し,試作した.サブ波長格子であるため,格子の構造と波長の共鳴効果により,共鳴波長について高い反射率と波長選択性が得られる.本研究では,理論的研究によるフィルタの設計と,シリコンマイクロマシニングによるナノファブリケーションを行い,試作デバイスについて測定・評価を行った.具体的には,1.5μm帯域において,共鳴効果が得られる,自立シリコン格子をSOIウエハから製作した.今回SOIウエハのシリコン基板をエッチングにより取り除くことに,初めて成功した.これにより,基板からのノイズ反射光がなくなり,コントラストの高い信号を得ることができた.格子の偏光特性を測定し,理論計算とのよい一致が得られた.自立したシリコン格子の周期を可変にするために,自立したサブミクロン周期のシリコン格子とMEMSアクチュエータを接続した構造を設計・試作した.特に周期の引き伸ばし構造を実現するため,蛇腹タイプの構造で設計・試作したデバイスについて,詳細に測定し,結果を評価した.蛇腹構造の接合はりの影響は大きくないことが示され,提案構造の有効性が示された.試作により,サブミクロンである周期の引き伸ばしに成功し,反射強度スペクトルの変化を測定することができた.共鳴により反射強度は大きいが,選択波長帯域が広いので,狭帯域化するために,理論計算を行った.格子のデューティー比を小さくすることと,格子断面形状を円形にすることで,狭帯域化できることを見出した,これらの結果に基づいて製作し,基本部分を確認することが出来た.以上の理論研究と実験研究により,目的の大部分を達成することができた.

  14. High functional telecommunication devices using MEMS technology

    HANE Kazuhiro, SASAKI Minoru, KANAMORI,

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research on Priority Areas

    Institution: Tohoku University

    2005 - 2008

  15. High Performance Parallel Processor System Using Three-Dimensional Processor Chip

    KOYANAGI Mitsumasa, HANE Kazuhiro, SAMUKAWA Seiji, TANAKA Tetsu, FUKUSHIMA Takafumi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (S)

    Institution: Tohoku University

    2003 - 2007

    More details Close

    A new parallel processing system with shared memories was proposed. We designed a prototype system and evaluated its performance. Data to be shared are transferred to processor elements (PE's) through a high-speed multiport ring bus in this system. An optical interconnection is used as the high-speed multiport ring bus. The system performance was improved by using node-shared cache memories with three-dimensional structure which decreases the cache miss-hit rate. The performance increased almost in proportion to the number of PE. We developed two key technologies of optical interconnection and three-dimensional integration to realize the proposed system. We succeeded in fabricating the optical waveguide with an extremely low signal propagation loss of 0.029dB/cm. We achieved a high-speed data transfer rate of 10Gbps using this optical waveguide with the length of 5cm. We also developed a new beam-lead bonding technology to directly integrate photodetectors and VCSEL's on LSI chip. We fabricated a test module using these technologies in which SRAM cache memories were connected by this optical waveguide and confirmed the optical data transfer among these SRAM cache memories. Furthermore, we developed a three-dimensional integration technology based on wafer bonding. We succeeded in fabricating a three-dimensionally stacked microprocessor test chip for the first time in the world. We also fabricated a three-dimensionally stacked memory test chip with ten memory layers. In addition, we developed a new three-dimensional integration technology called a super-chip integration technology aiming to realize a further advanced system with stacked microprocessor and memory chips. We could stack various kinds of chips with different chip size and thickness by the super-chip integration.

  16. 回転角センサー体型MEMS光スキャナ

    佐々木 実, 羽根 一博, 金森 義明

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 特定領域研究

    Institution: 東北大学

    2005 - 2006

    More details Close

    改良した光スキャナを完成した。主たる改良は、静電アクチュエータとして駆動しながら、センサ信号が得られるようにしたこと、センサの高精度化のために電気的絶縁を施した点である。通常、アクチュエータはシリコン酸化膜のエッチングによってリリースするのに対して、センサの保護膜には酸化膜が良いという互いに相反する構造を用意する必要がある。製作プロセスは、この点に配慮した。 一体形成した回転角センサがアクチュエータの動作を妨げることなく動作できることを示した。静電アクチュエータを駆動(90Vで〜1゜)しながら、同時にセンサ信号を得た。ミラー回転角を光学的な手法で測定しつつ、センサ信号と比較した。SNの差はあるものの、ミラー回転角とほぼ同形のセンサ信号が得られた。マイクロミラーに集積化させたセンサによって、ミラーの静電駆動に追従した信号を示したのは、世界初である。 センサに流すバイアス電流がトーションバーを加熱し、ミラーの動作に悪影響を及ぼすのではないかと指摘されてきた。センサに加えるバイアス電流を、光スキャナの共振周波数(〜14kHz)よりも高い周波数で変調すると、ミラーの変動が抑えられることも分かった。 センサ信号を詳しく調べると、0-1゜のミラー回転4往復分のセンサ信号はほぼ重なりヒステリシスが少ないことが伺えた。現在はSNが十分でないため、近似曲線を利用して、ヒステリシスを評価した。結果、全ての往復で2%以内に収まっていることが分かった。電圧をオープンループで印加した駆動方法においてはヒステリシスが4%あった。少なくとも、センサ信号を利用してミラーを動作させた方がヒステリシスは少なくできると言える。 今後は、更に信号の質を向上させる。電流変調を行う電気回路が十分高周波にできないことも、問題になっている。デバイスそのものと同じく改良の余地がある。

  17. 立体的微細加工技術による曲面ナノモールディング

    羽根 一博, 金森 義明

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 萌芽研究

    Institution: 東北大学

    2004 - 2006

    More details Close

    半導体微細加工技術によりシリコン及びガラス曲面に製作したナノ構造をモールディングにより転写し,曲面ナノ構造を製作する技術を確立することを目的としている.本目的を実現するために,まず,電子線描画装置により平面シリコン上へ超微細構造(サブ波長2次元格子)を描画し,原子線エッチングによりモールドを製作した.まずシリコン基板上の電子線レジストへ周期200nmから500nm程度の2次元格子パターンを製作した.次に原子線エッチング装置を用いて,シリコン基板へ転写した.エッチング条件を調節することで,テーパ断面形状を実現した.非球面補正を行ったフレネルレンズも製作した.この場合,最小周期はおよそ700nm程度であった.シリコン基板上にレジストリフローによりレンズ形状を形成し,エッチングによりシリコン基板にレンズ形状を転写した.電子線描画の深い焦点深度を利用して,シリコンレンズ曲面にサブ波長格子を製作した.レンズ曲面の中心付近および周辺部においてサブ波長格子を精度よく製作できた.モールド加工については,ポリマーをほっとエンボス法によりシリコンモールドに流し込み,100nmレベルの周期構造を転写した.また平面シリコン基板に,最初にサブ波長格子を形成し,後に厚膜レジストのリフロー法によりレンズ形成し,深堀エッチングによりシリコンに無反射ナノ格子を備えたレンズを形成する方法についても実験を試みた.

  18. Tunable photonic devices fabricated by micro-nano machining for optical communication

    HANE Kazuhiro, SASAKI Minoru, KANAMORI Yoshiaki

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (S)

    Institution: Tohoku University

    2002 - 2006

    More details Close

    Introducing MEMS into photonic crystal structure, the light wave was controlled. Photonic crystal waveguide switch was fabricated, and the characteristics were measured. In the proposed structure, the photonic crystal slabs were divided into three parts. The waveguides were connected to a micro electrostatic actuator. The proposed structures were investigated theoretically using FDTD method. The optimum conditions of the gap between the fixed and movable waveguides were obtained. Using SOI wafer, two-dimensional photonic crystal waveguides were fabricated. Using electron beam drawing machine, the hole patterns having 400nm period and 300nm diameter were transferred to the top silicon layer of the SOI wafer. Using the fast atom beam and deep reactive ion etching machines, the crystal holes were etched with a high aspect ratio. In order to remove the sacrificial silicon dioxide layer underneath the silicon layer, the hydrogen fluoride vapor etching machine was improved. Parallel plate and comb electrostatic micro-actuators were fabricated. By improving the designs and the micromachining techniques, the photonic crystal structure with MEMS were successfully fabricated. In the case of the switch with the parallel plate actuator. observing the device with an infrared camera, it was confirmed that the fabricated devices operated well. With the application of a voltage, the light scattering from gap of the photonic crystal waveguides was modulated. The light transmitted through the photonic crystal switch was measured as a function of the voltage applied to the micro-actuator. At the voltage of 180V, minimum transmission was obtained, which corresponded to the 'switch-off" condition. Further increasing the voltage, the light leaked directly through the gap between the input and output waveguides. The photonic crystal waevguide switches with the lateral comb actuator were also fabricated, and the optical properties were evaluated.

  19. サブ10nm量子ドットの超解像近接場分光

    寒川 誠二, 羽根 一博, 小野 崇人, 久保田 智広, 熊谷 慎也

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 萌芽研究

    Institution: 東北大学

    2004 - 2005

    More details Close

    昨年度に作製したサブ10nm量子ドット(ナノカラム)の作製条件最適化を行った。ナノカラムの直径は、シリコン基板表面に存在する自然酸化膜の影響で、エッチングマスクであるフェリチン鉄コアの直径(7nm)よりも大きくなってしまう傾向があった。しかし、エッチングに用いる中性粒子ビームのエネルギーやガスケミストリー(塩素、フッ素)を最適化することで、その影響を最小限に抑制し、直径が細く垂直性が高いサブ10nm量子ドット(ナノカラム)を高密度に作製できることが示された。また、TEMおよびESRの観測より、ナノカラムは結晶構造を完全に維持し、表面は原子レベルで平坦であり、表面における欠陥(Pbセンター)の密度も4.7×10^<11>cm^<-2>と極めて低いことが分かった。 超解像近接場光プローブの開発を行った。昨年に引き続き、近接場光を増強するためのBow-tieアンテナ型のプローブを試作し、評価を行った。プローブは、光を集光して増強するアンテナ、およびアンテナを機械的に駆動して効率をあげるための静電駆動機構から構成されている。これまで問題になっていたプローブの形状の非対称性を改善するため、新しい作製方法を開発し、サブ波長の高分解能が達成できた。このプローブを既に導入されている原子間力顕微鏡(AFM)のカンチレバーに設置し、Arイオンレーザーと組み合わせて近接場光を発生させる装置を開発した。また、近接場光による分光ができるかどうかの実験を進めた。 さらに、当該プローブを量子ドットに適用する実験を進めた。

  20. Nanometer-scale processing and creation of novel functional materials using low energy high flux neutral beams

    SAMUKAWA Seiji, HANE Kazuhiro, ONO Takahito, KONDO Michio, KUBOTA Tomohiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: Tohoku University

    2003 - 2005

    More details Close

    We have developed a high-performance neutral beam (NB) system. It achieved high neutralization efficiency and high flux by utilizing negative ions for the first time. A 50-nm-width metal-oxide-semiconductor (MOS) gate etching process was established using the NB system. The oxide leakage current achieved for a MOS capacitor etched by the neutral beam was one order of magnitude lower than that achieved by conventional plasma etching. A highly selective and low-damage damascene process for porous methyl-silsesquioxane (porous MSQ, k-2.2) films has been realized using the NB system. Use of a SF_6 or CF_4 neutral beam enables etching of porous MSQ with higher selectivity to the photoresist than what can be obtained in a conventional plasma. This is considered to be because the neutral beam eliminates exposure to ultraviolet (UV) light which enhances the resist etching. Pulse-time-modulated N_2 NB was used to form ultrathin oxynitride films. SiO-N bonds were effectively formed and a shallower, sharper, and higher density N concentration profile in a thin 2 nm SiO_2 film was produced using a pulsed N_2 NB. Fin-type vertical MOSFETs with damage-less smooth sidewalls were successfully fabricated using the NB system. The fabricated FinFETs realized higher electron mobility than that using a conventional reactive ion etching. The improved mobility is well explained by the atomically-flat surface. We fabricated nanocolumn structure by using a low energy neutral beam and a ferritin iron-core mask. The iron core in the ferritin was 7 nm in diameter, which was identical to that of the etched nanocolumn. This indicates that neutral-beam etching transferred the structure and size of the iron core to the silicon substrate. These results indicate that the NB can perform atomically damage-free etching and surface modification of inorganic and organic materials. This technique is a promising candidate for the practical fabrication technology for future nano-devices.

  21. 光ファイバ上に展開するマイクロマシニング加工

    佐々木 実, 羽根 一博, 金森 義明

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 萌芽研究

    Institution: 東北大学

    2002 - 2004

    More details Close

    本年度の実施計画通り、光ファイバそのものに施す加工は最小限に抑えて、複雑な構造は組み合わせるシリコンデバイス側に含めて組み合わせる方針で技術開発を進めた。昨年度の軸ずれ補正機能を目指したマイクロレンズも一つの試みである。この考えは、ボールレンズをセルフアライメントで中心に精度良く固定するレンズホルダに発展した。 光ファイバに施す加工は細径化程度に留めて、シリコンウェハから加工する構造には複雑なMEMSデバイスを用意し、両者を相性良く組み合わせるデバイスを開発した。光ファイバを加熱する複雑なマイクロヒータのアレイデバイスをシリコンデバイス側で用意して、光ファイバもしくは従来からのファイバ型デバイスと組み合わせる試みを行った。具体的には、減衰量可変の長周期ファイバグレーティングおよび短周期ファイバグレーティングのチャーピング用デバイスである。MEMSデバイスとしては、SiNやpoly-Si膜からなる薄膜型デバイス、およびSOI(silicon on insulator)ウェハ中の結晶Siをエッチングして形成したSOIデバイスの2種を製作した。 減衰量可変の長周期ファイバグレーティングは、直径12μmの光ファイバに400-500μmの周期構造を温度分布によって転写するデバイスである。マイクロヒータに入力した電力に比例して、長周期ファイバグレーティングによる減衰が増加することを確認した。熱がこもり易い薄膜型デバイスの方が、より効率的な減衰特性を示した。 短周期ファイバグレーティングのチャーピング用デバイスにおいては、光ファイバに短周期グレーティングを書き込んだデバイスとマイクロヒータデバイスを組み合わせた。ヒータ抵抗が系統的に変化するよう形状を変化させた。チャーピングに関しては、SOIデバイスの方が再現性の良い結果を示した。ヒータ材料であるpoly-Siの完全に均一なドーピングが現状では難しいからである。スペクトル形状は、反射ピークの長波長側へのシフトとピーク形状の変化が確認された。

  22. Light-light control type communication devices using optical fiber micro-machining and photochromism phenomenon

    KUMAZAKI Hironori, INABA Seiki, HANE Kazuhiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: Gifu National College of Technology

    2002 - 2004

    More details Close

    First, the photochromic material (A mixture of diarylethene and Optodyne UV-1100 at a mass ratio of 1:9) was applied for use with a thinned single-mode fiber as a variable attenuator for light-light control. The length and diameter of the thinned region on the fiber was 45 mm and 18 μm, respectively. Light from a halogen lamp (250 W) was focused on the input side of the thinned optical fiber. The thinned region was surrounded by photochromic material at a thickness of about 500 μm, and the temperature of the system was maintained at 25 ℃. The insertion loss of the attenuator was determined from the transmitted light spectrum, as measured using an optical spectrum analyzer at the output end of the fiber while the photochromic material was irradiated with UV light. The insertion loss decreased by about 9.5 dB after irradiation for 14 min. The refractive index change of the photochromic material was then estimated from the experimental results. When glycerine was used as an additional cladding layer around the thinned optical fiber (length : 20 mm, diameter: 18 μm), the insertion loss decreased by about 15 dB with a temperature increase of 60 ℃, resulting in a refractive index change of 0.0132 in glycerine. Assuming that the insertion loss is proportional to the length of the thinned region, the refractive index change of the photochromic material can be estimated to be about 0.005. Next, a similar system was examined for use as a tunable wavelength filter. In this case, a thinned grating fiber (10/120 μm core/cladding diameter, 1550 nm grating wavelength, 10 mm grating region) was used. The length and diameter of the thinned region including the grating was 45 mm and 20 μm, respectively. Light from a halogen lamp (250 W) was focused on the input end of the thinned optical fiber. The thinned region was surrounded by photochromic material at a thickness of about 200 μm, and the temperature was maintained constant at 80 ℃ using a thermostated water bath. The high temperature was required to reduce the refractive index of the photochromic material to close to that of the cladding (1.458). The center reflection wavelength was determined from the transmitted light spectrum measured using an optical spectrum analyzer at the output end of the fiber while the photochromic material was irradiated with UV light The center reflection wavelength decreased by about 0.2 nm after irradiation for 10 min. A larger wavelength shift can be expected if a polymer with a lower refractive index is adopted for the photochromic material, as suggested by the high shift rate at the beginning of UV irradiation.

  23. Roles of Integrins of Endothelial Cells in Response to Mechanical Stimuli

    SATO Masaaki, HANE Kazuhiro, MATSUMOTO Takao, OHASHI Toshiro, SAKAMOTO Naoya, DEGUCHI Shinji

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (A)

    Institution: Tohoku University

    2002 - 2004

    More details Close

    In order to elucidate the response mechanisms of endothelial cells to mechanical stimuli, dynamic changes in actin filaments and integrins were precisely observed using confocal laser scanning microscopy. Shear stress, membrane tension of substrate and hydrostatic pressure as mechanical stimuli were applied to cultured endothelial cells and the following conclusions were obtained. 1.GFP-actin and RFP-FAT (focal adhesion targetting) vectors were transfected into cultured endothelial cells that were used to impose to shear stress. Actin filament was suggested to sense the tension and occur the dynamic changes as the first step. Secondly the lamellipodia were formed. During this process, it was suggested that the movement and allocation of integrins are possible to be controlled through microtubules. 2.Endothelial cells were cultured on silicone membrane in which a cover glass was immersed to form heterogeneous strain distribution. A cell was exposed to non-uniform strain and showed that distribution of actin filaments and the location of nucleus was dependent on the strain distribution. It was suggested that the cell is able to sense mechanical stress and respond so as to keep the mechanical balance in the cell. 3.We have reported the cultured endothelial cells respond to the hydrostatic pressure and show multilayering, cell elongation with no predominant orientation and characteristic distribution of actin filaments. To elucidate the mechanisms, we have focused on expression and distribution of VE-cadherin as an important protein to adhere the cells. It was suggested that the hydrostatic pressure has important effect on the expression of VE-cadherin.

  24. Research on the micro turning process of optical fiber.

    INABA Seiki, HANE Kazuhiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: GIFU NATIONAL COLLEGE OF TECHNOLOGY

    2001 - 2004

    More details Close

    In this study, the micro turning process method, which was similar to the lathe for metallic material, was examined. Processed objects are the glass rods of 500 μm diameter or less such as optical fibers. Wet etching, dry etching and the technique, which combined both, realize drilling, small diameter processing, thrust drill processing and taper processing. The research results are shown in the following. 1. The apparatus using RIE dry etching was developed. An optical fiber is rotated coaxially in CF4 plasma. Furthermore, the computer control system with rotation and shaft feed was constructed for the wet etching. 2. Drilling and small diameter processing by the wet etching were carried out, and the problem to the turning process was examined. 3. A thrust limit processing by the dry etching was realized. A micro capillary or photo resist and the Ni plating was used as the mask for dry etching in the turning process. In addition, it was also realized on the masking method using laser beam lithography. 4. By rotating in tilting optical fiber for the discharging electrode, taper processing was realized. The sharp angle was 15 degrees, and radius of curvatures was about 200nm. 5. Ni plating and the excimer laser also realized drilling process. Moreover, the technique using the optical trap was also examined. 6. The research results were shown in the paper.

  25. ナノ構造創成のための光メカトロニクスに関する総括研究

    羽根 一博, 梅田 倫弘, 川勝 英樹, 入江 正浩, 小野 崇人, 伊藤 昌文, 朝倉 利光, 浮田 宏生, 潮田 資勝

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 特定領域研究

    Institution: 東北大学

    2000 - 2004

    More details Close

    本研究の目的は特定研究(B)「ナノ構造創成のための光メカトロニクス」を円滑に推進するために、総括機能を発揮すること,本研究の構成メンバーの先鋭的な研究に高所より助言を与えること,特定研究全体の研究方針の策定、研究項目間の企画の調整、研究成果の広報、研究結果に対する評価・助言を行うこと,また必要に応じて研究会等の企画に助言や招待講演者の推薦を行うことである.本年度は過去4年間に実施した特定領域研究「ナノ構造創成のための光メカトロニクス」総括のため,これまでに得られた成果を取りまとめた.取りまとめにおいては,交付申請書において申請したように取りまとめを本の執筆により行うこととした.本の執筆では,広く成果を公表できるように,先端成果を記載するとともに,基礎編を設けることで理解を助け,一般の読者から,専門家まで興味が持てるような構成とした.執筆内容の討論のため,総括班で集まり,具体的な成果の取りまとめ,本の執筆方法,内容の分担等を打ち合わせた.また,相互の調整には,インターネット討論やメイル等で意見交換を行った.全編4章からなり,初めの2章が基礎編で光ナノテクノロジーの基礎I-光と物質の相互作用-,光とナノテクノロジー基礎II-微細加工-である.後半の2章は光ナノテクノロジー先端I-近接場と光技術-,光ナノテクノロジー先端II-微細加工とナノ構造-である.これらの執筆を研究代表者全員で分担し,作成した.

  26. 超高精度プラズマプロセス用オンウエハーモニタリングシステムの構築

    寒川 誠二, 熊谷 慎也, 羽根 一博, 小柳 光正

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 萌芽研究

    Institution: 東北大学

    2002 - 2003

    More details Close

    LSIプロセスおよびマイクロマシン技術をもとにプラズマモニタリング用マイクロセンサー(阻止電界型イオンエネルギーアナライザー、電子エネルギーアナライザー、フォトン検出器、マイクロ分光器、側壁導電性測定プローブ)を開発した。以下に実績をのべる。 1.阻止電界型イオンエネルギーアナライザー 電極用Al、電極間絶縁用のSiO2の材料を交互に積層させて、これにコンタクトホールを形成し、阻止電界型のイオンエネルギーアナライザーを試作した。電子阻止電極に電圧を加え、コレクタ電極に流れる電流のI-V特性からイオンエネルギー分布を評価することに成功した。イオンエネルギーのピークは30V程度であり、プラズマの空間電位より見積もられる値と一致した。 2.電子エネルギーアナライザー シリコン基板状に電極パッドを作成し、これに絶縁膜を堆積させ、その後コンタクトホールを形成する。本センサーを用いてI-V特性からウェハ上のパターン内に入射する電子のエネルギーを評価することに成功した。ウェハ上で検出される電子のエネルギーはプラズマ中のものより高く現れた。 3.フォトン検出器 絶縁膜中にそのバンドギャップよりも高いエネルギーの光が入射すると電子-正孔対が生成する。このホールを絶縁膜中に作製した電極にバイアスをかけてホール電流として測定する。各種絶縁膜構造に対して、プロセスガスを変えて測定を行った。ホール電流の大小が光照射によるデバイスダメージと大きな相関があることが明らかになった。 4.マイクロ分光器 光導波路、回折構造、光検出器を集積して、マイクロ分光器を試作した。光導波試験により、入射光が波長ごとに分解され、分光された光が光検出器により検出されることを確認した。 5.側壁導電性測定プローブ コンタクトホールエッチング時にホール側壁に形成される保護膜(フロロカーボン膜)の導電性を測定するためのプローブを作製した。本プローブにより側壁保護膜(フロロカーボン膜)に導電性があることがはじめて分かった。

  27. Distributed Micro-Nanomachines which move with nanometer precision

    ESASHI Masahi, TANAKA Shuji, ONO Takahito, HANE Kazuhiro, HAGA Yoichi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (A)

    Institution: Tohoku University

    2001 - 2003

    More details Close

    Nanostructures have been studied to develop distributed micro-nanomachines which are integrated systems of sensors and actuators. Micromachining based on semiconductor technology has been applied for the fabrication. High density multi probe data storage systems in which recording and reading can be carried out in parallel utilizing arrayed probes. New recording principles have been developed. These are thermomechanical recording on a thin polymer film using diamond probes, electrical recording on a thin ferroelectric film using diamond probes and electrical recording on a thin conductive polymer film. In the latter recording on a conductive polymer film, increased resistance about 30 times by the phase change of the film was used for the reading. Arrayed electron field emitters with electrostatic lens was studied for the purpose of non-contact multi probe data storage systems and multi-column electron beam lithography systems for the purpose of high throughput patterning. Carbon nano tube and diamond are used as the emitter and it was proved that surface coverage of the carbon nano tube with hydrogen enhances the electron emission and reduces the noise of the emission current. Monolithic piezoelectric stage which has 6 degrees of freedom of motion was developed. This is needed not only for the multi probe data storage systems and the multi-column electron beam lithography systems but also scanning probe microscopes and so on. Distributed electrostatic actuators which have sub-micro gap face to face parallel electrodes, multi probe system of which probes can move with electrostatic micro actuator, near-field optical prove which has bow tie antenna and highly sensitive resonant sensor which is made of nanometer level thin cantilever.

  28. 近接場光加工の大面積化に関する研究

    羽根 一博, 金森 義明, 佐々木 実

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 特定領域研究

    Institution: 東北大学

    2000 - 2003

    More details Close

    本研究の目的は近接場光加工の大面積化技術の研究を行うこと,特に具体的目標として,光メモリへ応用することである.集積型プローブの並列化を実現することが重要である.加えて媒体用マイクロステージ機構(マイクロメディアスキャナ)を開発することが重要である.本年度はマイクロステージとして,スクラッチドライブアクチュエータ(SDA)のアレイを駆動源とするマイクロステージを設計・製作した.表面マイクロマシニングにより製作したSADでは残留応力の影響を受けるので,SOIウエハの上層結晶シリコンを用いたSDAによるマイクロステージを設計,製作した.SOIの基板層をステージとして,搬送動作を実現した.ステージを乗せる基板にSDAが接触する配線を施すことで,ステージへ直接接続する針金が不要となり,ステージの移動における制約を取り除いた.また再現性の高いステージを実現するため,弾性ヒンジ構造とくし型アクチュエータを組み合わせたステージを設計し試作した.ステージの移動距離を拡大できるようにバネとくし型アクチュエータを設計し100μm程度の大変位を実現できた.さらに,集積化システムをリソグラフィにより実現するため,レジスト噴霧法を開発してきたが,段差面への塗布におけるピンホールの発生特性を明らかにし,ピンホールのないレジスト塗布法を開発した.これらの技術は本研究の目的の集積化において極めて重要な技術である.

  29. Development of integrated optical measurement systems having layered structures

    SASAKI Minoru, ESASHI Masayoshi, HANE Kazuhiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: Tohoku University

    2000 - 2002

    More details Close

    Some integrated optical measurement systems are developed for realizing the small size but having practical performance. The research is both the development of elements and the packaging of optical setup. Laser interferometer: By introducing the photodiode with the thickness near to the optical wavelength, the standing wave detection-type interferometer is realized at the volume of fingertip (φ 〜 2.5cm). The optical setup is realized by stacking a polarizer, a quarter 2 plate, and the thin film photodiode on the housing of the collation lens of the laser diode. The interferometer signal magnitude is 1 μ A detecting the movement at the speed of 9cm/s. This is near to the practical specification. The standing wave in the speckle pattern is also measured realizing the measurement of the sample having rough surface. Now. Fabry-perot resonant cavity is combined for increasing the signal intensity and for purifying the interference signal. The effect is clearly observed, and tuning to the accurate resonant condition is aimed. Optical encoder: The grating can be combined on the Si microstructure realizing new types of encoder. The imaging type encoder has the problem that the optical setup becomes complicated with the increasing number of grating. Since the grating can be integrated at the aligned position, the alignment problem is reduced realizing the automatic setting at the position serving the high image contrast. Additionally, the modulated pitch of the detection grating can cancel the higher order noise. The total encoder system is demonstrated combining with the LED chip and the IC chip. At present, the emitting field is spatially narrow and optical averaging effect is limited. The illumination optics is under the revision. As scheduled, optical systems are demonstrated clearing the fundamental performance by stacking planer elements. Sensors are confirmed to be effective for realizing the integrated sensor systems.

  30. Wafer-Scale Dynamic Neural-Network-System with Optical Waveguide

    KOYANAGI Mitsumasa, KURINO Hiroyuki, HANE Kazuhiro, ESASHI Masayoshi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (A)

    Institution: Tohoku University

    2000 - 2002

    More details Close

    We proposed a new dynamic neural network system with optical wave guides. Living nerves have several thousand connections, namely synapses. These connections play an important role in living information processing system and provide recognition and association for human. The optical wave guide can simultaneously sum up many input signals like synapses. This study aimed in study the possibility of such optical neural network system with optical wave guides and to fabricate the test chips and test modules for the system. We adopted the learning algorithm using simultaneous perturbation for the dynamic neural network system with optical wave guides. We can simultaneously update the weights of synapses by the same increment in the learning algorithm using simultaneous perturbation. Therefore, the learning algorithm using simultaneous perturbation is very suitable for the dynamic neural network system with optical wave guides. We proposed new synapse circuit and learning circuit for this system. We also proposed a dynamic neural network system with three-dimensionally stacked structure. The re configurable circuits are used in this system in addition to the optical waveguides for synaptic connection. In order in fabricate the test chips and teat modules for this system, basic technologies such as the optical interconnection technology using waveguides and the three-dimensional integration technology using re-configurable circuits were developed.

  31. マイクロマシニングを用いたシリコン・ナノ・モールディング

    羽根 一博, 佐々木 実

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 萌芽的研究

    Institution: 東北大学

    2000 - 2001

    More details Close

    本研究の目的は,半導体微細加工技術によりシリコン基板に製作した小面積ナノ構造をモールディング(型加工)により転写し,大面積ナノ構造を生産する技術を確立することである.具体的にはシリコン基板上に電子線描画,プラズマエッチング,気相薄膜堆積技術により立体的なナノメートルサイズ(10nmから500nm)の周期的構造を製作し,これを一次の型として,有機材料へモールディングによりナノ構造を転写するシリコン鋳型の製作では,1次の鋳型をシリコン基板の表面に10nmから100nmオーダの超微細周期構造を電子線描画装置により製作することができた.マスクと試料のエッチング選択比が向上するようにエッチングガスと材料の組み合わせを選択した.シリコンおよびガラスの型に対しては,SF6を用い,GaAsに対しては塩素とSF6の組み合わせが有効であることを見出した.電子線描画装置により2次元超微細構造格子パターンを描画し,レジストを現像し,レジストをマスクとしてシリコンをSF6高速原子線によりエッチングする.製作したナノ構造の鋳型の構造を電子線顕微鏡により評価した. 製作した鋳型を用いて,ポリマー材料にナノ格子構造を転写できた.さらにシリコンの結晶面を鋳型に用いる方法を試みた.ドライエッチングとウエットエッチングを組合せてアスペクト比の高い精密鋳型を形成できた.それを用いてポリマー材料へ構造を転写した.鋳型面(結晶面)の精度へのエッチング条件の影響を調べ,最良の面精度が得られる条件を見出した.ナノメートル精度でシリコン結晶面の転写を実現した. 以上により,研究目的の大部分を達成した.

  32. Development of Moving Light Wave Guide Structure including an Actuator for Optical MEMS

    MINAMI Kazuyuki, HANE Kazuhiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: Yamaguchi University

    2000 - 2001

    More details Close

    1. Investigation of the polymer for light wave guide The solubility of commercial transparent elastmers for organic solvents was investigated. This result suggests the combination of the elastmers for making flexible optical wave-guide. 2. Development of the fabrication process of polymer optical wave guide The etching process of the fluorinated polyimide for the wave-guide was developed. The process of the oblique etching by oxygen ion was established and it makes feasible to fabricate the oblique mirror in an optical device. 3. Design and fabrication of one dimensional optical scanner Design of the one-dimensional optical scanner was done. Theoretical equation for estimating stiffness of wave-guide was also derived. According to the design results, the fabrication process was proposed and carried out. Some problems were found in the process and they were fixed by changing the mask and the process parameters. The wave-guide and the electrical wire in the scanner structure were successfully fabricated. However, serious problem appeared. The polyimide was damaged during the longtime deep etching for making the final scanner structure. It seems to be caused by the heating by the ion bombardment The suitable process parameter could not be found though the process condition was investigated. The problem may be caused by the equipment characteristics, too. In future, the improvement of the cooling of a sample stage and cooling method will be necessary.

  33. Development of photothermal vibrating sensor using optical fiber with a built-in Bragg grating

    KUMAZAKI Hironori, HANE Kazuhiro, INABA Seiki

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: GIFU NATIONAL COLLEGE OF TECHNOLOGY

    1999 - 2001

    More details Close

    A quartz-core cantilever fabricated from an optical fiber tip was discussed as a practical sensor for measurement of various physical quantities. Its operation is based on the principle that the resonance characteristics of the photothermally vibrated cantilever vary with the surrounding physical quantities. In the measurement of resonance frequency, the vibration was detected from light returned from the quartz-core cantilever through an optical fiber. However, the limit existed in the measurement region of resonance frequency on this method. In this study, a quartz-core cantilever was fabricated from an Bragg grating fiber for the purpose of enhancing the detection sensitivity of vibration. First, a quartz-core cantilever (diameter D-32 μm, length L=2.4 mm) was fabricated from multi-mode (GI type) grating fiber. Alhough the resonance point was detected, the characteristics were different from usual one. The amplitude of vibration were varied even at frequency with the exception of a resonance point. Also, the amplitude decreased at the resonance point. Next, a quartz-core cantilever (diameter D=9μm, length L=1.1 mm) was fabricated from single-mode grating fiber. Alhough measuerment of the half power width of the resonance was impossible, the resonance point was detected, As the results, if a quartz-core cantilever with unsymmetrical cross section would be realized using a grating fiber, it must be effective to enhance the detection sensitivity of vibration.

  34. Fabrication of micro rotary encoder for robot finger and precision machines

    HANE Kazuhiro, KANAMORI Yoshiaki, SASAKI Minoru, ESASHI Masayoshi, IEKI Atsushi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (A)

    Institution: Tohoku University

    1999 - 2001

    More details Close

    In this project, in order to fabricate the grating patterns of encoder on metal rod surface by lithography, a resist spray method and a pattern transfer technique were proposed. Uniform resist film was coated even on a rough surface. The pattern on the conventional planer mask was transferred to the cylindrical surface by the newly proposed technique, in which mask translation and rod rotation were precisely controlled. Therefore, the pattern ends were connected precisely. The 40 μm pitch grating pattern was transferred on the stainless rod of 3 mm in diameter. Etching the metal surface, the grating pattern was formed on the metal rod. As to the sensor part of the encoder, index grating, photo-detector, light source were integrated by silicon micromachining. The index grating was consisted of Si grids. The photodiodes were installed on the Si grids of the index grating. The light source suited for the encoder was spatially fabricated of GaAs substrate. By stacking those components, a micro optical encoder was integrated. In the application to the robot finger, an experimental setup for the finger was fabricated, in which the proposed encoder was installed. Although the encoders installed in the setup were small, the encoder signal was precise enough for the purpose. From those experimental results, most of the purpose of the project was accomplished.

  35. Wafer Level Parallel Processing System Using Cubic Integration Technology

    KOYANAGI Mitsumasa, HANE Kazuhiro, ESASHI Masayoshi, NAKAMURA Tadao, MIYAKAWA Nobuaki, KURINO Hiroyuki

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (A)

    Institution: TOHOKU UNIVERSITY

    1999 - 2001

    More details Close

    In this work, we have developed basic technologies for the wafer level parallel processing system using the cubid integration technology. First of all, we developed the cubic integration technology to fabricate the three dimensional (3D) processor and the three dimensional (3D) shared memory. The 3D processor consists of the processor layer and the memory layers which are closely connected by vertical interconnections to solve the bus bottle neck between them. The 3D shared memory is a memory, in which several memory layers are stacked into one chip and closely connected each other by vertical interconnections. It can realize the parallel processing system without the bus bottle neck. We fabricated 3D processor and 3D shared memory and obtained excellent evaluation results. We also developed the optical interconnection technology to connect between chips in wafer level system. We could successfully demonstrate the optical data transfer operation between two chips on which a VCSEL and photodiodes are mounted. We successfully demonstrate the possibility of wafer level parallel processing system using the cubic integration technology in this work.

  36. PRODUCTION OF LASER-DRIVEN MICROMACHINES BY USING LASER MICRO-MANIPYULATION AND THREE-DIMENSION LASER BEAM LITHOGRAPHY

    INABA Seiki, HANE Kazuhiro, KUMAZAKI Hironori

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: GIFU NATIONAL COLLEGE OF TECHNOLOGY

    1998 - 2001

    More details Close

    (1) The construction of the optical system for optical trap and laser lithography Two YAG lasers (1064nm wavelength, 500mW) for optical trap, and a He-Cd laser (325nm wavelength, 20mW) for laser lithography were used. The microstructure objects are freely moved, fixed, and molded by laser in the optional position. Manipulation under the microscope is possible and it is recorded by the digital camera. (2) The optical trap of micro spheres on the UV photopolymer resin liquid Following microstructure objects were fabricated by putting micro spheres on the UV photopolymer resin liquid, and doing the optical trap. (a) It was possible to fix the minute sphere to the column which is perpendicularly extended on the slide. This system is effective for the construction of the micro optical system of the sphere lens. (b)It was possible to fix the minute sphere to the optical fiber tip. This system is effective for raising optical incidence efficiency to the optical fiber. (3) The optical trap of the droplet of the UV photopolymer resin It succeeds in doing the optical trap of micro droplet itself of the UV photopolymer resin. This droplet trappedby laserwas used as adhesive for micro objects. Micro droplet was transported and was fixed for combining the micro spheres. Doing similar processes, several micro spheres were connected. (4) Laser driven microstructure objects Polystyrene latex sphere coupled optical trap was driven by laser. Polystyrene latex sphere on the cantilever beam fabricated by laser lithography was vibrated photothermally. However, the cantilever beam of the single-mode optical fiber was not driven because of weakness of laser intensity. In the future, the optical system of which the three-dimensional trap is possible must be constructed for the fabrication of practical microstructure objects.

  37. Ultra Sensing Using Highly Precise Micromachining

    ESASHI Masayoshi, TANAKA Shuji, ONO Takahito, HANE Kazuhiro, KURABAYASHI Toru, MINAMI Kazuyuki

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (A).

    Institution: Tohoku University

    1998 - 2000

    More details Close

    Micro structures, which are fabricated using micromachining based on a semiconductor micro fabrication, can move quickly. The micromachining technology makes highly sensitive and quick response sensors feasible. We can fabricate sensor array or capacitive sensors by integrating multiplexer circuits or capacitance detecting circuits respectively. Moreover highly sensitive resonating sensors, servo sensors and self-diagnostic sensors can be made by integrating actuators. Ultra sensing which has higher performancess than conventional sensing technologies has been developed by precise micromachining, integration of different components and nanomachining. Vacuum packaged sensors as capacitive diaphragm vacuum sensors and rotating gyroscopes using electrostatically levitating micro motor have been developed. The latter gyroscope could rotate at 10000 rpm and be used as two axis angular rate sensor and three axis accelerometer. Near field optical microscope which have a small (20 nm diameter) aperture at the end of a thin silicon cantilever achieved a high throughput and hence can be applied for optical data storage. Multi microprobe data storage devise which has arrayed thermal prove with small (30 nm) heater at the tip has been developed. The arrayed (32×32) prove needs interconnection to the integrated circuit and for this purpose electrical feedthrough in a Pyrex glass was developed. Thermal recording to a phase change recording media (GeSbTe) which is used for DVD RAM and electrical reading using conductance change were successfully performed. Carbon nanotube was deposited selectively at the end of silicon probe and applied for the SPM (Scanning Probe Microscope). Resonating characteristics of extremely thin (60 nm) silicon cantilevers has been studied High quality factor (Q) up to 250000 was achieved by heating in ultra high vacuum and removing surface natural oxide. This thin high Q resonator is effective for highly sensitive resonating sensors. Micromachined polarization modulators have been developed for the purpose of highly sensitive infrared reflection spectroscopy

  38. STUDY OF ULTRA-FINE STRUCTURED OPTICAL COMPONENTS USIING MICROMACHINING

    HANE Kazuhiro, SASAKI Minoru, ESASHI Masayoshi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (A)

    Institution: TOHOKU UNIVERSITY

    1998 - 2000

    More details Close

    We proposed a fabrication technique for sub-wavelength grating using electron-beam drawing machine and fast atom beam etching machine. On the surface of nonconductive optical glass, 150nm period surface gratings were fabricated. The etching of the nonconductive surface was carried out by using advantageously the neutral fast atom beam instead of ions in the conventional etching plasma. Without charging the surface, the deep etched profile with high aspect ratio was obtained. Using the proposed method, the reflection from the optical glass surface was suppressed considerably. A program for calculating the rigorous electro-magnetic field in sub-wavelength grating was developed. It was revealed that the reflection properties were influenced very much by the period and aspect ratio of the gratings. Using porous alumina membrane as a mask, the sub-wavelength gratings having 100nm period and the aspect ratio of 6 were fabricated on Si substrate. In the wavelength region from 370nm to 800nm, the superior properties for anti-reflection were obtained. Moreover, sub-wavelength gratings were also fabricated on the surface of the gallium arsenic light emission diode. Using the etching property of GaAs, tapered profile of surface grating was fabricated and a increase of the light emission was successfully obtained. In addition, the combinations between the surface gratings and micro-actuators were also investigated.

  39. INVESTIGATION ON LASER-DRIVEN MICROMACHINES USING OPTICAL FILTERS

    INABA Seiki, HANE Kazuhiro, KUMAZAKI Hironori

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: GIFU NATIONAL COLLEGE OF TECHNOLOGY

    1997 - 2000

    More details Close

    The photothermal vibration independently discriminated by the difference between the wavelengths of laser beams is proposed. Several studies were performed as follows. 1. The micro pattern of optical interference filter was produced, and cantilever beam was independently excited only in the laser beam which penetrated this filter. It was confirmed experimentally that the cantilever beam was vibrated only by the laser beam of the specific wavelength. It is sufficiently possible to control independently by this technique, and it seems to be possible that the optical actuator increased the degree of freedom. 2. The optical filter was fixed to the cantilever beam itself, and the cantilever beam which was vibrated only by the laser beam of specific wavelength by light absorption was manufactured. The cantilever beam was slightly excited by laser beam of other wavelength. It is necessary to use shape memory alloys or so as the material of the cantilever beam in this case. 3. The photothermal vibration of the cantilever was stopped by superimposing the anti-phase laser irradiation. 4. Laser induced robots with cm-size were produced. The robot having photo-diodes and one chip micro computer can move straightly along the laser axis on the rugged road. 5. Optical fiber is useful because of simpleness of optical setting. Elementary experiments on the fiber as optical filters were performed in order to Tunable wavelength filters were developed by using a single-mode Bragg grating fiber with a cladding thinned by reactive plasma etching. The reflection wavelength shifts were demonstrated by controlling the effective refractive index or the period of the grating.

  40. THREE-DIMENSIONALLY STACKED IMAGE PROCESSING SYSTEM WITH LEARNING FUNCTION

    KOYANAGI Mitsumasa, KURINO Hiroyuki, HANE Kazuhiro, ESASHI Masayoshi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (A)

    Institution: TOHOKU UNIVERSITY

    1997 - 1999

    More details Close

    We have proposed a new image processing chip with three-dimensional structure. This chip consists of four layers of image sensor array, amplifier and AD converter array, resister (data latch) array and processor array. These four layers are connected vertically using high density of vertical interconnections. Therefore, 2D image signal data are simultaneously transferred in vertical direction and processed in parallel in each layer. In order to transfer the 2D output data from this chip to other chips with high speed and high efficiency, the 2D output data are compressed and reconstructed using a neural network. It was confirmed that the learning and association function of neural network is useful for the data compression and reconstruction. We have developed a new 3D integration technology to realize such image processing chip with learning and association function. In this 3D integration technology, the device wafer with the buried interconnections are glued to a quartz glass and then thinned from the back side using the mechanical grinding and CMP. The micro bumps are formed on the bottom of the buried interconnections at the back side. This thinned device wafer is glued to the another device wafer after a careful wafer alignment. By repeating this sequence, the 3D stacked wafer is obtained. We fabricated the 3D stacked image sensor test chip using this 3D integration technology. The electrical characteristics of this stacked 3D image sensor test chip were evaluated through the buried interconnections and micro bumps.

  41. ニアフィールドのフォトン力学

    河田 聡, 堀 裕和, 柳田 敏雄, 梅田 倫弘, 羽根 一博

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 特定領域研究(A)

    Institution: 大阪大学

    1997 - 1999

    More details Close

    河田は、金属化カンチレバー先端に形成される増強された微小光スポットを用いることで、有機分子からのラマン散乱光を局所的に100〜1000倍程度増強することができ、これにより近接場ラマン光が検出できることを示した。さらに、試料の走査により、ナノメートルオーダーで近接場振動スペクトルのマッピングが行えることを、実験により検証し、近接場振動分光法の確立を図った。 柳田は、機能状態の蛋白質分子の熱ゆらぎの測定法を開発した。アクチン蛋白質フィラメントの両端にビーズを付けて光ピンセットで捕捉し、回転拡散を測定した。ミオシン蛋白質存在下で、ATPの有無で回転弾性率は不変、振幅は増加した。これは、分子間のエネルギー授受をあらわす。現在、近接場によってこの反応を制御することを試みている。 梅田は、エバネッセントフォトン力を、光ファイバーカンチレバーによって直接測定する方法を開発して、カンチレバー先端における勇断力とフォトン力の相互作用を明らかにするとともに、電磁場解析結果と比較してエバネッセントフォトン力場におけるその振る舞いを明らかにした。 堀は、誘電体表面の原子・フォトン共鳴相互作用による擬運動量・擬角運動量移行の実験的検証のため、原子プローブ近接場偏極計測のための原子散乱装置と高感度位置敏感検出装置を完成させるとともに、検出器モードによる新しい近接場光子の量子理論を構築し、多重極子放射寿命の近接場変調効果を定量化した。 羽根は、近接場光学顕微鏡用集積型プローブを実現するための微細加工プロセス技術の開発とマイクロプローブの製作を行った。プロセスの開発においては高速原子線によるエッチングの最適化を実現した。また、酸化膜の開口チップとシリコン光検出器をプローブに集積し、光源・光検出器一体の集積型プローブを実現した。

  42. アモルファスSiを利用した光導波路一体型カンチレバーの製作

    羽根 一博, 大橋 俊朗, 佐々木 実

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 特定領域研究(A)

    Institution: 東北大学

    1998 - 1998

    More details Close

    非伝播性のエバネッセント波から伝播性の光に変換するために、近接場顕微鏡においては尖ったファイバープローブや微細加工プローブが用いられる。よく用いられるファイバープローブに比較して、微細加工プローブの特徴はプローブに多機能を付加できるSiデバイスとの集積化が可能であることである。SiO_xN_y,Si_3N_4やSiO_2などの材料が従来、導波路材料として用いられている。一方、アモルファスシリコン(α-Si)は結晶Siデバイスとの製造互換性をもった興味ある材料であるが、導波路の材料としてはあまり用いられてこなかった。α-Siは0.82μm以上の波長の光に対して吸収が激減し、ほとんど透明になる。一方、結晶Siは1.1μm以上の赤外光において透明である。0.82μm-1.1μmの波長領域に対してα-Siは透明媒質として働き、結晶Siは吸収材料として働く。また、この領域には高出力GaAlAs半導体レーザの波長が含まれている。α-Siが高い屈折率(3.6)を持つことから微小領域に光を閉じこめることが期待でき、クラッドの材料として多くの選択が可能となる。これらのことより、本研究ではα-Siを用いて導波路型カンチレバーを製作した。 半導体レーザを全反射角でプリズムに入射し発生させたエバネッセント波により、プリズム表面に近付けたα-Siカンチレバーを照射し、その様子を光学顕微鏡により観察した。反りのためカンチレバー中を伝播する光がカンチレバーの中央から漏れ出ているのが見られた。広いカンチレバーの方が先端が三角型のカンチレバーよりも明るい光出力が得られた。α-Siカンチレバーからの光の放射を観測することで基本的な導波特性を確認した。次にSiフォトダイオードや半導体レーザなどとの集積化を試みる。

  43. Development of photomechanical sensor for measurement of deposition thickness using optical fiber

    KUMAZAKI Hironori, HANE Kazuhiro, INABA Seiki

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: Gifu National College of Technology

    1996 - 1998

    More details Close

    (1)Fundamental experiments on Au or Ag deposition・・・ The resonance frequencies were measured as a function of the deposition thickness of Au and Ag using a quartz core microcantilever fabricated from an optical fiber in an ion sputtering apparatus. The resonance frequencies monotonously decreased with increase in deposition thickness in both Au deposition and Ag deposition. The rates of decrease were about 0.015% / nm in Au deposition and about 0.009%/nm in Ag deposition. Overall tendencies of experimental values and calculated values applying the theory related to the flexural vibration of a cylindrical composite beam were similar. (2)Effects of cantilever size・・・ Effects of cantilever size were discussed. Deposition thickness dependence of resonance frequency was measured on three cantilevers with different length and almost the same diameter. Relative rates of resonance frequency shifts of them didn't depend on the length of their cantilevers. Since measurement accuracy for deposition thickness is determined by a product of resonance frequency and its relative rate, the length of the cantilever should be shorter in order to obtain a better accuracy. (3)Automatic measurement of resonance frequency of the cantilever・・・ Automatic measurement of resonance frequency of the cantilever was tried using personal computer which controled the frequency for excitation the cantilever and input vibrating signal. The scattering of resonance frequencies became about 80%. and time required for measurement became shorter compared with former way. (4)Measurement of deposition thickness by thin glass vibrator installed with micro-ball lens in FC connector・・ Thin glass vibrator deposited Cr and Au was fixed at the tip of PC connector with micro-ball lensin. The resonance frequency as a function of depositon thickness could measured without optical adjustments. Resonance frequency of the glass vibrator with 5mm in length, 2mm in width and 135 mu m in thickness decreased 37Hz from 3.28kHz during deposition of Au 5OOnm. The average rate of resonance frequency shifts was 0.0741Hz/nm in the region. (5)Deposition thickness measurements for some deposition materials Resonance frequencies of quartz core cantilevers with almost same size (30mu m in diameter and 2.2mm in length, resonance frequency before deposition was about 5kHz) were measured with deposition thickness of Au, Ag, Mo and Cr. Bigger resonance frequency shift was obtained in case of deposition material with higher density. Resonance frequency shifts were almost caused by only increace in additional mass of the cantilever not the elasticity of deposition materials.

  44. HIGH SPEED PARALLEL COMPUTER SYSTEM USING 3-DIMENTIONAL INTEGLATED SHARED MEMORY

    KOYANAGI Mitsumasa, TSUKAMOTO Haruhiko, MIYAKAWA Nobuaki, HANE Kazuhiro, ESASHI Masayoshi, NAKAMURA Tadao

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (A)

    Institution: TOHOKU UNIVERSITY

    1996 - 1998

    More details Close

    This project aimed to develop a compact parallel computer system specific for the Monte-Carlo simulation. The results are summarized as follows : 1. Parallel computer system specific for the Monte-Carlo simulation. System ana1ysis of the first version parallel computer was completed on 1997. The second version has been designed since 1997. In second version, the communication bus and protocol are dramatically improved for speeding up the inter-processor communication. A new ring bus pipe line architecture is proposed and is introduced into the second version design. The data coming through the ring bus are processed at each processing unit in parallel and sent to next processing unit. Therefore, a combined system of ring bus and processing units act as a huge pipe line. The architecture level design has been completed. 2. Three dimensional integration technology The following three key technologies have been developed for three-dimensional integrated circuit. (a) Micro-bump formation A new lift-off technology has been developed for the micro-bump formation. Indium(In)-gold(Au) micro-bumps as small as 5 mu m can be easily formed by using this technology. It was found that thin tungsten film inserted between In-Au micro-bump and aluminum electrode is very effective to reduce the contact resistance. A very low contact resistance of 0.05 OMEGA per micro-bump was obtained. (b) Wafer alignment and bonding Several wafers are stacked and bonded for three -dimensional integration after careful wafer alignment. A new vacuum adhesive injection method was developed for gluing the wafers. Liquid adhesive was injected into the small gap between two stacked wafers in vacuum ambient applying a mechanical pressure from both sides of wafers. Injected liquid adhesive was cured at 180゚C.This procesure improved the bondability of wafers and the electrical characteristics of micro-bumps. (c) Vertical interconnection and wafer thinning The deep trench with the diameter of 3 mu m and the depth of 60 mum has been formed on a silicon substrate after optimizing the ICP(Inductively Coupled Plasma) etching condition. After the trench etching, oxidation, poly-silicon deposition, impurity diffusion and etching back of poly-silicon by CMP were performed. Thus, a low resistive vertical interconnection for three-dimensional integrated circuit has been successfully formed.

  45. マイクロマシンプローブを用いたニアフィールドメモリの研究

    羽根 一博, 佐々木 実

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 重点領域研究

    Institution: 東北大学

    1997 - 1997

    More details Close

    本研究では新しい構造のプローブを製作するため、まず有限要素法により機械的応答特性を理論的に解析した。解析においては単純なシリコン片持ちはり構造と新しく提案するシリコンねじれ振動子構造に対して、形状パラメータを変えて詳しい解析を行った。ねじれ振動周波数はシリコン微細加工において実現可能なサイズで、1MHzオーダの高い共振周波数が実現できることが示された。しかし小さい振動子の場合、ねじれ支持部分の質量のため共振周波数が低下することが示された。これらの理論解析よりプローブの構造として、ねじれ振動子構造の先端部に片持ちはり構造を組み合わせる方式を提案した。シリコンの薄膜化によりねじれ振動子型プローブをアレイ状に多数製作した。実験で測定された共振周波数は理論値によりよく説明できた。 集光機能を備えたプローブ先端部を実現するため、ねじれ振動部のい先端を尖鋭化することと、先端部の片持ちはり構造を光導波路に用いる方式を提案した。さらにプローブから外部検出器への光の伝送にについて、シリコン導波路上に形成された表面回折格子を用いた光カプラーを設計し製作した。シリコンねじれ振動子の根元部分にはエッチングにより光結合用回折格子を製作し、光ニアフィールド型プローブを実現した。 以上のように本研究では、高速応答プローブおよび光導波路型集光部を製作し、本研究の目的の大部分を達成できた。

  46. Development of laser-driven micromachine using thin film of sputtered shape memory alloys

    KUMAZAKI Hironori, HANE Kazuhiro, INABA Seiki

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: Gifu National College Technology

    1996 - 1997

    More details Close

    Miniature actuators, in which wires of shape-memory alloys are driven photothermally by a laser diode. A cantilever made of the shape-memory alloy showed considerably larger vibration amplitude and force than that fabricated from the other materials. Using two laser diodes, the elliptic resonance vibration of the cantilever beam around z-axis was demonstrated. In addition, a laser-driven gripper was constructed by using eight wires of shape-memory alloys which were fixed at the microfabricated plates and an optical fiber. The fabricated gripper can hold a sphere with a diameter of 1 mm and weight of 30mg-w at the laser power of 300 m W. Although miniature actuator were developed by using bulk material of shape memory alloy, it was necessary to use thin film for making micro actuator. Sputtering equipment was made for production of Ti-Ni shape memory alloy thin film. The photothermal vibration of micro-cantilever of which surface was Ti-Ni thin film was obtained. As a result, Ti-Ni thin film showed shape memory effect, and it was confirmed the displacement of the micro-cantilever increased 4.3 times than former displacement.

  47. Study on high density disk data storage using atomic force micorscopy

    HANE Kazuhiro, SASAKI Minoru, OKUMA Shigeru

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: Tohoku University

    1995 - 1997

    More details Close

    It is indespensable to develope a high density data storage since the recording of the huge information becomes important according to the progress of multimedia. The memory density of the conventional optical deta storage is limitted by the pit size which is equal to a fraction of the laser light wavelength. On the other hand, the resolution of the newly invented scanning probe microscopy is not limitted by the light wavelenght, but is dependent on the tip radius of the probe or one atom on the top of the probe. And thus, unconventionally high resolution is obtained. In addition, nanometer scale pit can be generated by the application of voltage or load to the probe. In this study, advantageously using the high resolution of the scanning probe microscopy, especially the scanning electrostatic microscopy utilizing electrostatic force, a technique to store data at very high density by generating nanometer scale pits is studied. To improve the response of the probe microscopy, the elecrostatic force is effectively used and the micromachined probe having a high resonant frequency is desined. In the recording method, a new charge strage and reding technique using semiconductor probe, in which the depression of the semiconductor tip is monitored by the chapacitance change, is proposed and demonstareted. A new tortional resonator type probe has been fabricated for high speed data starage by silicon micormachining techinique.

  48. DEVELOPMENT OF FIBER-SENSORS FOR DENSITY USING A MICROMACHINING TECHNIQUE

    INABA Seiki, HANE Kazuhoro, KUMAZAKI Hironori

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: GIFU NATIONAL COLLEGE OF TECHNOLOGY

    1995 - 1997

    More details Close

    In order to develop laser-driven fiber sensors for gaseous or liquid density using a micromachinig technique, following studies have been carried out. 1) A microccantilever rod comprised of the quartz core was fabricated by etching the clad layr from the optical fiber tip, and was vibrated photothermally using a laser diode. Optical systemd are simple compared with previous works, and may be useful for measurement of quatntities such as pressure, densiity, and viscosity. The complicated optical adjustment is unnecessary for accurate measurements in this system. The vibratiion of the quartz cantilever is stable and reproducible. The fluctuation of the resonance frequency is within 1 Hz. 2) Effect of cantilver size of laser-driven fiber core was discussed. 3) In order to develop fiber sensors for liquid density or liquid viscosity, resonance characteristics of photothermal vibration in liquid were measured. 4) Detection including optical systems and computer systems were developed.

  49. Non-planar lithography using holographic projection

    HANE Kazuhiro, SASAKI Minoru

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: Tohoku University

    1995 - 1997

    More details Close

    In this project, holographic 3D projection lithography is proposed, The computer generated Fresnel hologram was fabricated by the pattern generator. The data necessary for the pattern generator was obtained auto matically after calculating the hologram. The hologram generated a 3D image, by which the resist film was exposed. The characteristics of the projection lithography using the computer generated hologram were investigated. We proposed the holographic projection for the fabrication of scale grating of encoder. With a intense thermal vibration, optical encoder yields measuring error because of the generation of nonlinear strain due to the difference of the thermal expansion coefficient between a glass scale and a matallic part of machines. In this study, we propose a method of using a grating which is directly manufactured on a rough metallic surface of parts of machines. Using this method, the thermal strain is made linear and the error becomes simplified to calibrate. Furthermore, it realizes a miniaturization of the system and improves its vibration-resistance. This study shows the process of making a grating on a rough metallic surface by photolithography using several method and ascertains the sufficient performance of this scale in an optical encoder. In addition, we investigate the incoherent projection of grating pattern using the grating imaging technique. The characteristics of the imaging were investigated based on the optical transfer function.

  50. DEVELOPMENT OF OPTICAL ACTUATORS FOR DRIVING MICROMACHINES

    INABA Seiki, HANE Kazuhiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: GIFU NATIONAL COLLEGE OF TECHNOLOGY

    1994 - 1996

    More details Close

    In order to develop optical actuators for driving micromachines, following studies have been carried out. 1)The photothermal vibration for shape-memory alloys was investigated. The amplitude was very large compared with the other conventional materials. The temperature characteristic of alloy was measured. 2)The optical vibrator using shape-memory alloy and bias spring was developed. The displacement of 3 mm and the generation force 2N were obtained with irradiation of laser power of 300mW.A miniature water flow pump was driven with this actuator. 3)The photothermal rotation of a cantilver around z-axis was investigated. The cantilever was irraditaed with two laserrs of which phases were differentiall by 90 dgree. 4)The micro-pincette was constructed from two flat optical fiber cables. A clad layr was eliminated from the fiber-tip, and a microcantilever was fabricated. Using these two cantilver, a sphere of 0.1 mm was gripped in liquid. 5)The micro-grippeer was developed. Several shape-memory wires were set up around the optical fiver. A sphere with a weight of 50g-w was gripped with irradiation laser power of 100mW. 6)Several optical sensors were developed using the mechanical vibration of the laser-driven microcantilever fabricated from the optical fiber-tip.

  51. FUNCTIONAL COATING BY MEANS OF RADIATE RF MAGNETRON SPUTTERING

    MORI Tshihiko, SAKURAI Masatoshi, MATSUMURO Akihito, NAKAMOTO Takeshi, NIIMI Tomohide

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Developmental Scientific Research (B)

    Institution: NAGOYA UNIVERSITY

    1993 - 1994

    More details Close

    Coatings of cutting tips are demanded not only for their good surface properies but also for good adherence to the substrate. The former are related to high stability, high strength and etc. and the latter to bonding characteristics between film layr and substrate and etc. The WC-TiN gradient coating was conducted by rf magnetron sputtering using multi S-guns. In order to explain the gradient coating mechanism, various analyzes were carried out ; an X-ray Diffraction for an inspection of crystalline structures, an Auger Electron Spectral Analysis for an inspection of chemical compositions and a Scanning Electron Microscopy for observations for sectioned film layrs. Two mechanisms play an important role in improving the bonding characteristics. One is that sputter-deposited elements of each layr are composed of the same crystalline structure as NaCl type. Another one is a part of carbon from WC diffuses into the substrate. The deposition of a beta-WC_<1-X>, when in a stable state at high temperature, is due to a rapid cooling and removal of partial carbon.

  52. Development of Biomimetic Actuator Using Ciliary Movement

    OKUMA Shigeru, SUZUKI Tatsuya, HANE Kazuhiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for General Scientific Research (B)

    Institution: Nagoya University

    1993 - 1994

    More details Close

    Ciliary movement was mimed by PVDF film actuators. Lithographic process was used to fabricate interdigital electrodes which were made from aluminum thin films evapolated on both sides of the PVDF film. The fabricated PVDF actuator was actuated by applying a source voltage to the fabricated electrodes. Statical characterisities of the fabricated PVDF film actuator were investigated by atomic force microscopy using heterodyne interferometry. Scanning tunneling microscopy was used for atomic scale electrode formation. A multiple probe force microscope was developed to observe displacements of the two position on surface simultaneously. In order to observe displacement distribution on PVDF film actuator, a new accurate microscopy using pulse laser diode was developed. Control methods using fuzzy control and Petri net were discussed to control distributed systems.

  53. DEVELOPMENT OF OPTICAL SENSORS FOR LIQUID DENSITY USING A MICROMACHINING TECHNIQUE

    INABA Seiki, HANE Kazuhiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Developmental Scientific Research (B)

    Institution: GIFU NATIONAL COLLEGE OF TECHNOLOGY

    1992 - 1994

    More details Close

    In order to develop an optical sensor for liquid density, following studies have been carried out. 1) Resonance characteristics of a microcantilever vibrated photothermally was observed in water first. The resonance frequency decreased considerably compared with that in vacuum because of the reaction force from water. The theoretical analysis on resonance frequency was also performed. 2) It was cleared experimentally and theoretically that the resonance frequency depended on the liquid density. 3) The resonance sharpness Q in liquid was rather smaller than that in vacuum because of the viscosity drag force from liquid. It was believed than the optical sensing for liquid viscosity was possible using the photothermal vibration in liquid. 4) It was very difficult to irradiate the microcantilever in liquid efficiently with the near-infrared radiation of the laser diode. In order to develop the practical sensors, the microcantilever which was attaced directly to an optical fiber was fabricated from a quartz core by etching a clad layr from the fiber tip. Optical systems were very simple compared with previous ones, and stable resonance characteristics were obtained.

  54. 超音波メカノケミカル加工によるマイクロ部品の試作

    森 敏彦, 松室 昭仁, 中本 剛, 羽根 一博, 新美 智秀

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 一般研究(C)

    Institution: 名古屋大学

    1993 - 1993

    More details Close

    小型・高精度の立体形状部品を加工する最適加工技術としての超音波メカノケミカル加工に対する基礎試験を行い,以下を明らかにした. (1)超音波による液体の発熱を調べたところ,微少量の純水(2.5〜6g)に対し,30分の負荷時間で1.1〜0.4℃の温度上昇がみられた.これより工具周りの温度上昇を外挿すると26.1℃が推測される.なお,超音波の指向性を考慮すれば,工具真下の温度上昇はさらに高い. (2)超音波を液中で付加すると,放射圧と媒質自身の流れによる液体圧が発生する.ここで,放射圧は正圧,液体圧は負圧である.先端形状が球φ4.8mmの工具を被加工材から徐々に離して超音波付加したところ,ある距離で極大の負圧を観測した.超音波振幅を変化させるとこの極値の位置はずれた.負荷容量と超音波エネルギーは関連し,音圧レベルを変更した場合,負圧ピーク値の一負圧ピークの比と,振幅速度の2乗の比はある程度の一致がみられた. (3)表面性状が無擾乱と擾乱のシリコン試験片をNaOH水溶液でエッチングしたところ,エッチング速度,活性化エネルギーは擾乱試験片の方が,アルカリ度が高い方が大きかった. (4)(1)〜(3)の結果により超音波メカノケミカル加工モデルを提案することができ,加工諸現象を明確に説明した.

  55. Research of Ultra High Density Magneto-optical Recording Material

    UCHIYAMA Susumu, HANE Kazuhiro, IWATA Satoshi, TSUNASHIMA Shigeru

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for General Scientific Research (B)

    Institution: Nagoya University

    1992 - 1993

    More details Close

    Magnetostriciton constants lambda_<111> and lambda_<100> were estimated for [111] oriented polycrystalline PdCo and PtCo alloy films and multilayr films (MLs) from the induced anisotropy. It was found that the mangetostriction constants of Pd/Co and Pt/Co MLs are not determined by the mangetostriction constants of fcc Co, but are strongly affected by those of PdCo and PtCo alloys. This result implies the effect of electron hybridization and/or alloy formation at the interface. Magneto-optical Kerr hysteresis loops and their energy spectra are measured for ultrathin Co films. In Au/20 A Co/Au sandwiches, the spectra shape of the Kerr rotation as well as the Kerr ellipticity agrees with those calculated from bulk data. With decreasing Co thickness, the spectral shape becomes different from the calculated one. The imaginary prot of off-diagonal conductivity was also estimated for ultrathin Co films. Magnetic and magnetooptic properties have been investigated for NdGd/Fe and NdGd/FeCo multilayrs prepared by rf sputtering method. At a bilayr period of 10 to 15 A, perpendicular magnetic anisotropy showed the maximum value of about 2.5 X 10^6 erg/cm^3. Magnetooptic Kerr rotation of the multilayrs reach 0.33゚ at 400 nm, reflecting the contribution of Nd.

  56. DEVELOPMENT OF MICRO VACUUM PUMP USING A MICROMACHINING TECHNIQUE

    INABA Seiki, HANE Kazuhiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for General Scientific Research (C)

    Institution: GIFU NATIONAL COLLEGE OF TECHNOLOGY

    1991 - 1993

    More details Close

    In order to develop a micro vacuum pump, basic experiment has been carried out from following four standing points of view. 1) In order to measure the pressure in the micro space, an optical vacuum gauge using a photothermal effect has been developed by fabricating a micro cantilever with a micromachining technique. The pressure in the low vacuum region can be determined exactly with measuring the resonance frequency of the canti-lever. The theoretical analysis was also performed. 2) An optical miniature actuator for driving the pump has been developed utilizing a shape-memory alloy. With the irradiation power of 300 mW, the displacement of 3 mm and the generative force of 2.2 N were obtained. 3) The micromachining technique was applied to the fabrication of the micro vacuum gauge. A micro photolithography for etching metals was used for making the miniature pump. 4) The miniature pump for flowing liquid was drived by the optical minature actuator. The flow rate of 140 ul/min was obtained. The pumping up pressure and the pumping out pressure were 1000 and 1500 mmH_2O, respectively.

  57. マグネトロンスパッタリングによる傾斜機能コーティング

    森 敏彦, 羽根 一博, 新美 智秀

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 一般研究(C)

    Institution: 名古屋大学

    1992 - 1992

    More details Close

    バルクとの特性の連続性ならびに単一薄膜とは異なる特性の創生を考慮し,薄膜の成分組成を母地界面から表面へと変化させる傾斜機能コーティングを高周波マグネトロンスパッタリングによって行った。基板は切削用超硬チップとし,純度99%以上の焼結体ターゲットよりのWC,TiNを傾斜させてスパッタ蒸着していった。スパッタガスはArとし,流入前の真空を10^<-3>Paとしておき,流入後2Paになるよう調節した。スパッタガンの磁界はTiNを0.08テスラ,WCを0.02テスラとした。形成されたコーティング膜に関しては多くの性能評価試験を行った。薄膜厚さ方向成分分析をオージェ電子分光分析で行ったが,表面真下の0.2μmはほぼTiのみ,0.2〜0.6μmでは次第にTiが減りWが増える傾料機能層,0.6μm以上ではWが主,2μmで焼結助剤のCo,すなわち,基板のチップが始まったことが認められ,当初予定した通りの膜成分となっていた。X線回折においては,TiN単属の鮮明なピークに比べ,傾斜機能ではピークがブロードになっており,結晶化が進んでいなく,成分の混在により傾斜いずみを受けている。膜の強度性能試験は,焼入,研磨したφ26×4mmのディスク側面を回転させながら試料に押しつけるディスクシュー型摩耗試験機で行った。コートしない超硬チップの場合には激しい摩擦音とともにむしれ摩耗となったが,傾斜機能コートおよびTiNコートの場合には摩擦音はなかった。また,TiNコートの場合には早い段階で膜剥離が生じたが,傾斜機能の場合には剥離規模は小さく,遅れた。以上の研究成果は現在日本機械学会論文集に投稿中である。 TiN

  58. Studies on the evaluation techniques for micro-mechanical structures by using scanning probe microscopy

    HANE Kazuhiro, OKUMA Shigeru

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for General Scientific Research (C)

    Institution: NAGOYA UNIVERSITY

    1991 - 1992

    More details Close

    We developed a new method for measuring the mechanical properties of micromechanical structures by using a force microscope. A high resolution scanning force microscope system using a laser hetrodyne interferometry was constructed. Some kinds of microcantilever arrays were fabricated by the lithographic processed and the spring constants were determined to obtain the Young's modulus of the thin film materials. Moreover, adhesive force was investigated by using the Si3N4 probe with a sharp tip and some kinds of substrates used for micromachining processes. The adhesive forces measured for the five kinds of solutions were in the range from 10 to 100nN. The effects of the surface roughness and contact area on the adhesive force were also examined. The results were discussed from the point of view of the macroscopic adhesive theory. Those techniques are simple and applicable to the evaluation of elasticity and adhesion of the micro-mechanical structures.

  59. Development of a laser vacuum gauge using a photothermal effect

    INABA Seiki, HANE Kazuhiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Developmental Scientific Research

    Institution: Gifu National College of Technology

    1989 - 1991

    More details Close

    An Optical vacuum gauge is useful because of no electrodes inside vacuum systems. It is effective to measure the pressure for the space with very small amounts and to inspect the pressure of vacuum sealed devices. On the other hand, a photothermal effect is profitable for vibrating a membrane with no contact. In this investigation, the photothermal effect has been applied to the optical vacuum gauge. Following results have been obluained. 1. It is cleared that the x)ressure in the low vacuum r-eyion (from 1 to 760 Torr) can be determined from the resonance frequency shift which depends on the 0'as density. Determinations by the resonance frequency is effective because of its accuracl and of its few affections from noises. 2. Resonance frequency of the photothermal vibration shifted also in the medium vacuum rereion (from 1 to 10^<-3> Torr) since the temperature of the vibration, membrane increased with decreasing pressure. This is due to the pressure dependence of the thermal conductivity of ambient eases. It was cleared that the membrane having the larger thermal expdnsibn t coefficient showed the larver resonance frequency shift. 3. Above methods are not effective for unknown composition eases. The rhotothermal vibration was applied to a diaphramm manometer, with which the space of unknown pressure and that of known pressure are divided. The resonance frequency shifts by the force caused from the differential pressure. The pressure from 10 to 10^<-3> torr could be determined.

  60. Development and application of the three dimentional fabrication method of micro-mechanical device using plasma polymerized resist

    MORITA Shinzo, HATTORI Shuzo, HANE Kazuhiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for General Scientific Research (B)

    Institution: Nagoya University

    1989 - 1991

    More details Close

    In this study, it is aimed to develop the three dimentional fabrication method of electron-beam vacuum lithography using plasma polymerized resist and to fabricate a electrical static force motor on a rod surface using the method. In the first year, a new gas flow type reactor of plasma polymerization was developed and plasma polymerized styrene film was observed to be a negative electron-beam resist with 0.5 mum pattern resolution. In order to delineate a pattern of the electronic static motor, a horizontally settled machine to define a rotational angle was fabricated, which can be operated in a vacuum for an electron-beam lithography. In the second year, an apparatus for the vacuum evaporation of metal thin film or a rod was fabricated and it was confirmed that the uniform coating of aluminum could be performed on the rod. A new resist characteristic was observed for plasmapolymerized- a-methyle-styrene. In the last year, it was aimed to fabricate the lectrodes for the micro electronic static motor on a fine glass rod. The experiments on coating of evaporated uniform aluminum thin film on a fine glass rod, coating of plasma polymerized resit film on the rod, patterning by an electron-beam using a horizontally settled machine to define a rotational angle, developing the delineated patterns, etching of aluminum thin film through the mask window of resist. Uniform coating of evaporated aluminum was obtained on the glass rod by rotating. Uniform coating of the resist film was performed by keeping the rod in the plasma. The development was done by the organic solvent and the aluminum was etched off by hydrochloric acid. As a result, the electron-beam delineated pattern on the resist was successfully transferred onto the aluminum thin film on the glass rod. However, the designed pattern was not delineated accurately on the resist coated on the glass rod, because the center of rod could not be fixed on the center of horizontally settled machine to define a rotational angle.

  61. Studies on non-emissive fragments of radicals of <SiH_4> used for plasma processing

    TOSHIO Goto, SEIKI Inaba, KAZUHIRO Hane, AKIHIRO Kono

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for General Scientific Research (B)

    Institution: Nagoya University

    1985 - 1986

    More details Close

    <SiH_4> is an important gas used in producing amorphous silicon film, but electron collision processes for <SiH_4> molecules have not been studied sufficiently. The purposes of this research have been to measure emission cross sections (ECS), cascade-corrected level excitation cross sections (LECS) and lifetimes of excited emissive fragments, and further LECS of non-emissive fragments of radicals produced by electron impact on <SiH_4> with using various spectroscopic measurement methods. This research has been made from 1985 to 1986, and the following results have been obtained. 1. Combining a beam method with a photon counting method and using a He standard method, ECS of the excited fragments of radicals ( <SiH^*> , <Si^*> , <H^*> ) produced by electron impact on <SiH_4> molecules have been measured in the electron energy region of 0 to 100 eV. 2. Using a delayed coincidence method, the decays of transitions from <Si^*> and <SiH^*> fragments have been observed,and the lifetimes of those fragments and the contributions of cascading transitions have been obtained. Combining this result with ECS in 1., LECS of the <Si^*> fragments (4s, 4p, 3d, 3 <p^3> ) and <SiH^*> (A <^2(DELTA)> ) have been determined first at our experiment. These LECS are useful data in clarifying the mechanisms in processing plasmas. 3. Using a laser induced fluorescence method (LIF method), the lifetimes of the individual vibronic levels in the <SiH^*> (A <^2(DELTA)> ) electronic excited level have been measured. 4. The method has been developed in which we can determine LECS of the non-emissive fragments X <^2(PI)> of SiH radicals using the LIF,a time resolved spectroscopic method and further the results of 1 to 3. The preliminary measurement has been made. This study is continued at present. It is expected that the final results can be obtained by improving the S/N ratio and increasing the laser power.

Show all Show first 5

Other 1

  1. 超低消費電力シリコン細線MEMS可変光回路の研究開発

    More details Close

    消費電力が極めて少ない静電駆動MEMS方式を用いた光通信用シリコン細線可変光回路を開発する.具体的には ①シリコン細線導波路の間隙可変カプラースイッチの製作と特性評価.②マトリクススイッチの設計・製作技術の確立.③周長およびバスライン結合を可変にしたマイクロリングの試作と特性評価.④可変マイクロリングを用いた波長選択スイッチの製作と評価 間隙可変カプラースイッチにおいては,1スイッチにおける挿入損失として-2dB以下を目指す.クロストークは-15dB以下を目指す.1XN型,NxN型スイッチの例として,2x6のマトリクススイッチを実現する. 可変マイクロリングを用いた波長選択スイッチにおいては,リング共振器の可変スペクトル領域で,まず4nmを実現し,さらに10nmを目指す.さらに,周長可変のマイクロリングとバスラインとの結合をOn-Offスイッチできるヒットレス波長選択スイッチを実現する.バスラインとリングの非結合時の消光比は-15dBを目指す. 消費電力,光損失,ラッチ機構,基盤技術に対する柔軟性,製作誤差の補償,大規模光集積回路への適用性に関する研究を行う.