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Researches on the atom lithography using the computer-generated holograms

Research Project

Project/Area Number 19540414
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 原子・分子・量子エレクトロニクス・プラズマ
Research InstitutionSaitama University

Principal Investigator

OHMUKAI Ryuzo  Saitama University, 教育学部, 准教授 (40359089)

Co-Investigator(Kenkyū-buntansha) KONDO Hitoshi  埼玉大学, 教育学部, 准教授 (40178421)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords原子リソグラフィー / 計算機ホログラム / レーザー冷却
Research Abstract

We developed the fundamental techniques of atom lithography using the computer-generated holograms and the evanescent wave, which is a promising candidate for the novel nanofabrication. We improved the efficiency in generating the ultra-cold atoms for the atom source of lithography. We also developed the light source near a wavelength of 400nm with a violet laser diode. The frequency of the 780nm-light was stabilized less than 0.4MHz for 2 hours with the saturation signal of the rubidium atoms, which is applicable to stabilizing the optical mask in lithography.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (15 results)

All 2010 2009 2008 2007

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (9 results)

  • [Journal Article] Efficient generation of cold atoms towards a source for atom lithography2009

    • Author(s)
      R. Ohmukai, M. Hyodo, M. Watanabe, H. Kondo
    • Journal Title

      Opt.Rev. 16, No. 1

      Pages: 11-14

    • NAID

      10025303887

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Efficient generation of cold atoms towards a source for Atom lithography2009

    • Author(s)
      大向隆三
    • Journal Title

      Optical Review 16

      Pages: 11-14

    • NAID

      10025303887

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The negative lens2008

    • Author(s)
      Hitoshi Kondo, Masataka Hayakawa, Kunio. Ichiji, Ryuzo Ohmukai, Takamitsu Masuda, Toshinobu Tsuda
    • Journal Title

      Proceedings of the International Conference on Physics Education 2006, Journal of the Physics Education Society of Japan Supplement

      Pages: 198-199

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] The no darkroom development system for the pinhole camera2008

    • Author(s)
      Takamitsu Masuda, Masahiro Tamaki, Hitoshi Kondo, Ryuzo Ohmukai, Kunio. Ichiji, Toshinobu Tsuda
    • Journal Title

      Proceedings of the International Conference on Physics Education 2006, Journal of the Physics Education Society of Japan Supplement

      Pages: 202-203

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Mirror magneto-optical trap exploiting hexapole-compensated magnetic field2007

    • Author(s)
      M. Hyodo, K. Nakayama, M. Watanabe, R. Ohmukai
    • Journal Title

      Phys.Rev.A 76

      Pages: 13419-13419

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Mirror magneto-optical trap exploiting hexapole-compensated magnetic field2007

    • Author(s)
      M. Hyodo
    • Journal Title

      Physical Review A 76

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 半導体レーザーを用いた原子分光実験装置の開発2010

    • Author(s)
      大向隆三, 上敷領静香, 兵頭政春, 近藤一史
    • Organizer
      第58回応用物理学関係連合講演会
    • Place of Presentation
      東海大学
    • Year and Date
      2010-03-31
    • Related Report
      2009 Final Research Report
  • [Presentation] 半導体レーザーを用いた原子分光実験装置の開発2010

    • Author(s)
      大向隆三
    • Organizer
      第57回応用物理学関係連合講演会
    • Place of Presentation
      東海大学湘南キャンパス
    • Year and Date
      2010-03-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] 冷却原子のスピン偏極の計測と磁気トラップへの捕獲効率の最適化 (Measurement of spin polarization and optimization of capturing efficiency for laser-cooled atoms)2008

    • Author(s)
      兵頭政春, 中山和之, 渡辺昌良, 大向隆三
    • Organizer
      Optics & Photonics Japan 2008
    • Place of Presentation
      つくば国際会議場
    • Year and Date
      2008-11-04
    • Related Report
      2009 Final Research Report
  • [Presentation] 冷却原子のスピン偏極の計測と磁気トラップへの捕獲効率の最適化2008

    • Author(s)
      兵頭政春
    • Organizer
      Optics & Photonics Japan 2008
    • Place of Presentation
      つくば国際会議場
    • Year and Date
      2008-11-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] Experiment on Mirror Magneto-Optical Trap Using Hexapole-Compensated Magnetic Field2007

    • Author(s)
      M. Hyodo, K. Nakayama, M. Watanabe, R. Ohmukai
    • Organizer
      International Symposium on Coherent Optical Science
    • Place of Presentation
      Univ. of Electro-Communications, Tokyo
    • Year and Date
      2007-12-15
    • Related Report
      2009 Final Research Report
  • [Presentation] Experiment on Minror Mgneto-Optical Trap Using Hexapole-Compensated Magnetic Field2007

    • Author(s)
      M. Hyodo.
    • Organizer
      International Symposium on Coherent Optical Science
    • Place of Presentation
      電気通信大学
    • Year and Date
      2007-12-15
    • Related Report
      2007 Annual Research Report
  • [Presentation] Characterization of Magnetic-Hexapole-Compensated Mirror Magneto-optical Trap2007

    • Author(s)
      M. Hyodo, K. Nakayama, M. Watanabe, R. Ohmukai
    • Organizer
      CLEO/Pacific Rim'07
    • Place of Presentation
      Convention & Exhibition Center (COEX), Seoul, Korea
    • Year and Date
      2007-08-29
    • Related Report
      2009 Final Research Report
  • [Presentation] Characterization of Magnetic-Hexapole-Compensated Mirror Magneto-optical Trap2007

    • Author(s)
      M. Hyodo.
    • Organizer
      CLEO/Pacific Rim'07
    • Place of Presentation
      COEX,Seoul,Korea
    • Year and Date
      2007-08-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] 原子ビーム制御と原子リソグラフィー2007

    • Author(s)
      大向 隆三
    • Organizer
      量子科学フロンティア
    • Place of Presentation
      日本大学駿河台キャンパス
    • Year and Date
      2007-05-30
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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