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2019 Fiscal Year Annual Research Report

超高精度光ナノグリッド基準と光絶対スケールコムの創出が拓く精密光計測フロンティア

Research Project

Project/Area Number 15H05759
Research InstitutionTohoku University

Principal Investigator

高 偉  東北大学, 工学研究科, 教授 (70270816)

Co-Investigator(Kenkyū-buntansha) 清水 裕樹  東北大学, 工学研究科, 准教授 (70606384)
松隈 啓  東北大学, 工学研究科, 助教 (90728370)
Project Period (FY) 2015-05-29 – 2020-03-31
Keywords超精密計測 / 生産工学 / 加工学 / 角度センサ / フェムト秒レーザ
Outline of Annual Research Achievements

本研究では,独自のマルチビーム干渉光学系と新たな偏光変調制御法の開発によって,サブマイクロメートルピッチ高安定光ナノグリッド基準を従来より一桁高い精度と効率で製作できる2軸光干渉リソグラフィ加工システムを提案する.次に,ナノグリッド基準の平面度と2軸ピッチ誤差を評価用レーザ干渉形状測定機の誤差から分離して短時間で超高精度に評価する誤差分離型一括自律校正法を合わせて提案することによって,光ナノグリッド基準を大面積に渡って高精度に保証する.そして,光ナノグリッド基準を活用して,多軸光計測法を創出することによって,超精密光計測学のフロンティアを拓くことを研究の目的としている.
最終年度となる31年度は,当初計画のとおり,前年度までに開発した光学系内の光学素子裏面反射の影響について理論的・実験的検討を行いセンサS/N比を向上した.また,大面積光ナノグリッド露光光学系の光強度分布平たん化によるパターン均一化を実現するとともに,マトリクス状に配置した複数枚の光ナノグリッド基準でモザイク格子スケールを構成して大面積多軸変位計測実験を行い,外部干渉計との比較でその有効性を実証した.さらに,2軸可変ピッチ回折格子(VLS格子)と光コムレーザを融合した多軸絶対位置計測の原理を創出し,プロトタイプ光学系による実験的検証によりその有効性を明らかにした.
また,ファイバベース光周波数コム光源の開発も検討を継続し,繰り返し周波数,およびキャリアエンベロープオフセット周波数を安定化した光源の試作に成功した.さらに,この光源を用いる光周波数コム共焦点プローブについて,独自のデュアル検出光学系を構築し,独自の差動型信号処理アルゴリズムを組み合わせることで,光周波数コム光源の弱点である不均一スペクトル特性に左右されずに光源スペクトル全域に渡り分解能20nmの高精度Z高さ計測が実現可能であることを実証した.

Research Progress Status

令和元年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和元年度が最終年度であるため、記入しない。

  • Research Products

    (33 results)

All 2020 2019 Other

All Int'l Joint Research (1 results) Journal Article (15 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 15 results,  Open Access: 1 results) Presentation (11 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results) Book (4 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] KTH Royal Institute of Technology(スウェーデン)

    • Country Name
      SWEDEN
    • Counterpart Institution
      KTH Royal Institute of Technology
  • [Journal Article] On-machine profile measurement of a micro cutting edge by using a contact-type compact probe unit2020

    • Author(s)
      Bo Wen, Yuki Shimizu, Yu Watanabe, Hiraku Matsukuma, Wei Gao
    • Journal Title

      Precision Engineering

      Volume: - Pages: -

    • DOI

      10.1016/j.precisioneng.2020.03.014

    • Peer Reviewed
  • [Journal Article] A differential strategy for measurement of a static force in a single point diamond cutting by a force‐controlled fast tool servo2020

    • Author(s)
      Bo Wen, Yuki Shimizu, Hiraku Matsukuma, Keisuke Tohyama, Haruki Kurita, Yuan-Liu Chen, Wei Gao
    • Journal Title

      Measurement Science and Technology

      Volume: - Pages: -

    • DOI

      10.1088/1361-6501/ab7d6f

    • Peer Reviewed
  • [Journal Article] Fabrication of a Two-dimensional Diffraction Grating with Isolated Photoresist Pattern Structures2020

    • Author(s)
      Hiraku Matsukuma, Masanori Matsunaga, Kai Zhang, Yuki Shimizu and Wei Gao
    • Journal Title

      International Journal of Automation Technology

      Volume: - Pages: -

    • Peer Reviewed
  • [Journal Article] PROFILE MEASUREMENT BY USING A FEMTOSECOND LASER CHROMATIC CONFOCAL PROBE2020

    • Author(s)
      Ryo Sato, Yuki Shimizu, Hiraku Marsukuma, Wei Gao
    • Journal Title

      Proceedings of the JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing LEMP2020

      Volume: - Pages: -

    • DOI

      -

    • Peer Reviewed
  • [Journal Article] A new signal processing method for a differential chromatic confocal probe with a modelocked femtosecond laser2020

    • Author(s)
      Ryo Sato, Chong Chen, Hiraku Matsukuma, Yuki Shimizu, Wei Gao
    • Journal Title

      Measurement Science and Technology

      Volume: - Pages: -

    • DOI

      10.1088/1361-6501/ab8905

    • Peer Reviewed
  • [Journal Article] Evaluation of the pitch deviation of a linear scale based on a self-calibration method with a Fizeau interferometer2020

    • Author(s)
      Xin Xiong, Hiraku Matsukuma, Yuki Shimizu, Wei Gao
    • Journal Title

      Measurement Science and Technology

      Volume: - Pages: -

    • DOI

      10.1088/1361-6501/ab8b83

    • Peer Reviewed
  • [Journal Article] On-machine and in-process surface metrology for precision manufacturing2019

    • Author(s)
      W. Gao, H. Haitjema, F.Z. Fang, R.K. Leach, C.F. Cheung, E. Savio, J.M. Linares
    • Journal Title

      CIRP Annals-Manufacturing Technology

      Volume: 68-2 Pages: 843-866

    • DOI

      10.1016/j.cirp.2019.05.005

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] On-machine angle measurement of a precision V-groove on a ceramic workpiece2019

    • Author(s)
      Yuki Shimizu, Wei Gao, Hiraku Matsukuma, K?roly Szipka, Andreas Archenti
    • Journal Title

      CIRP Annals-Manufacturing Technology

      Volume: 69-1 Pages: -

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Investigation and Improvement of Thermal Stability of a Chromatic Confocal Probe with a Mode-Locked Femtosecond Laser Source2019

    • Author(s)
      Ryo Sato,Yuki Shimizu,Chong Chen,Hiraku Matsukuma,Wei Gao
    • Journal Title

      Applied Sciences

      Volume: 9-19 Pages: 4084

    • DOI

      10.3390/app9194084

    • Peer Reviewed / Open Access
  • [Journal Article] A New Optical Angle Measurement Method Based on Second Harmonic Generation with a Mode-Locked Femtosecond Laser2019

    • Author(s)
      Hiraku Matsukuma, Shuhei Madokoro, Wijayanti Dwi Astuti,Yuki Shimizu, Wei Gao
    • Journal Title

      Nanomanufacturing and Metrology

      Volume: 2 Pages: 187-198

    • DOI

      10.1007/s41871-019-00052-4

    • Peer Reviewed
  • [Journal Article] Reduction in Cross Talk Errors in a Six Degree of Freedom Surface Encoder2019

    • Author(s)
      Hiraku Matsukuma, Ryo Ishizuka, Masaya Furuta, Xinghui Li, Yuki Shimizu, Wei Gao
    • Journal Title

      Nanomanufacturing and Metrology

      Volume: 2-2 Pages: 111-123

    • DOI

      10.1007/s41871-019-00039-1

    • Peer Reviewed
  • [Journal Article] Integration of a CrN Thin Film Displacement Sensor into an XY Micro stage for Closed?Loop Nano positioning2019

    • Author(s)
      Keisuke Adachi, Hiraku Matsukuma, Takuma Sugawara, Yuki Shimizu, Wei Gao
    • Journal Title

      Nanomanufacturing and Metrology

      Volume: 2-3 Pages: 131-139

    • DOI

      10.1007/s41871-019-00040-8

    • Peer Reviewed
  • [Journal Article] Design optimization of a non-orthogonal two-axis Lloyd's mirror interferometer for fabrication of large-area two-dimensional scale gratings2019

    • Author(s)
      Yuki Shimizu, Kazuki Mano, Hiroki Murakami, Shunsuke Hirota, Hiraku Matsukuma, Wei Gao
    • Journal Title

      Precision Engineering

      Volume: 60 Pages: 280-290

    • DOI

      10.1016/j.precisioneng.2019.07.022

    • Peer Reviewed
  • [Journal Article] Accurate polarization control in nanorthogonal two-axis Lloyd's mirror interferometer for fabrication of two-dimensional scale gratings2019

    • Author(s)
      Yuki Shimizu, Kazuki Mano, Kai Zhang, Hiraku Matsukuma, Wei Gao
    • Journal Title

      Optical Engineering

      Volume: 58-9 Pages: 92611

    • DOI

      10.1117/1.OE.58.9.092611

    • Peer Reviewed
  • [Journal Article] Analysis of temperature influence on a chromatic confocal probe with a mode-locked femtosecond laser2019

    • Author(s)
      Ryo Sato, Yuki Shimizu, Hiraku Matsukuma and Wei Gao
    • Journal Title

      Proceedings of the 14th International Symposium on Measurement Technology and Intelligent Instruments (ISMTII2019)

      Volume: 1 Pages: -

    • DOI

      -

    • Peer Reviewed
  • [Presentation] On-machine and in-process surface metrology for precision manufacturing2019

    • Author(s)
      W. Gao
    • Organizer
      The 69th General Assembly of CIRP, the International Academy for Production Engineering
    • Int'l Joint Research / Invited
  • [Presentation] Analysis of temperature influence on a chromatic confocal probe with a mode-locked femtosecond laser2019

    • Author(s)
      Ryo Sato, Yuki Shimizu, Hiraku Matsukuma and Wei Gao
    • Organizer
      The 14th International Symposium on Measurement Technology and Intelligent Instruments (ISMTII2019)
    • Int'l Joint Research
  • [Presentation] A nano-indentation system for precision measurement of a single point diamond tool2019

    • Author(s)
      張凱,XuMalu,CaiYindi,松隈啓,清水裕樹,高偉
    • Organizer
      2019年度砥粒加工学会学術講演会(ABTEC2019)
  • [Presentation] Uncertainty analysis of roundness measurement of a small cylinder based on the stitching linear-scan method2019

    • Author(s)
      李橋林,齋藤俊樹,町田裕貴,松隈啓,清水裕樹,高偉
    • Organizer
      2019年度砥粒加工学会学術講演会(ABTEC2019)
  • [Presentation] Theoretical investigation of the lateral resolution of a chromatic confocal microscopy with a mode-locked femtosecond laser source2019

    • Author(s)
      Chong CHEN,Ryo SATO,Hiraku MATSUKUMA,Yuki SHIMIZU,Wei GAO
    • Organizer
      2019年度精密工学会東北支部学術講演会
  • [Presentation] Design and verification of a measurement system for a micro tool cutting edge with a low measuring force2019

    • Author(s)
      Bo WEN,Yu WATANABE,Hiraku MATSUKUMA,Yuki SHIMIZU,Wei GAO
    • Organizer
      2019年度精密工学会東北支部学術講演会
  • [Presentation] 切削力制御加工のための高安定な切削力検出に関する研究2019

    • Author(s)
      栗田悠生,文博,松隈啓,清水裕樹,高偉
    • Organizer
      2019年度精密工学会東北支部学術講演会
  • [Presentation] フェムト秒レーザを用いた共焦点顕微鏡における光軸変位計測高安定化に関する研究2019

    • Author(s)
      佐藤遼,松隈啓,清水裕樹,高偉
    • Organizer
      2019年度精密工学会東北支部学術講演会
  • [Presentation] 光周波数コムを用いた絶対変位測定に関する研究2019

    • Author(s)
      廣田駿介,安達圭祐,石塚稜,松隈啓,清水裕樹,高偉
    • Organizer
      2019年度精密工学会東北支部学術講演会
  • [Presentation] 非直交型2 軸ロイドミラー干渉計の高精度化に関する研究 -ビームシェイパによるコリメート光強度分布の平坦化-2019

    • Author(s)
      村上裕記,石塚稜,松永 雅教,松隈啓,清水裕樹,高偉
    • Organizer
      2019年度精密工学会東北支部学術講演会
  • [Presentation] In-process metrology for smart manufacturing2019

    • Author(s)
      Wei Gao
    • Organizer
      The 18th International Manufacturing Conference
    • Int'l Joint Research / Invited
  • [Book] (Book chapter)モード同期レーザを用いた共焦点プローブ-非走査測定と高分解能の両立-2020

    • Author(s)
      佐藤 遼,清水 裕樹,仲村 拓,松隈 啓,高 偉
    • Total Pages
      5
    • Publisher
      日本工業出版
  • [Book] (Book chapter) 精密工学会誌「多機能高速工具サーボFS-FTSを用いた超精密微細加工と計測」2019

    • Author(s)
      高 偉
    • Total Pages
      5
    • Publisher
      精密工学会
  • [Book] (Book chapter) Handbook of Manufacturing, "Chapter 10"2019

    • Author(s)
      Yuki Shimizu, So Ito, Jungchul Lee, Shigeaki Goto, Hiraku Matsukuma, and Wei Gao
    • Total Pages
      28
    • Publisher
      World Scientific
  • [Book] 光技術コンタクト(Book chapter) 微細光学表面計測用プローブ顕微鏡技術2019

    • Author(s)
      松隈 啓,清水裕樹,高 偉
    • Total Pages
      5
    • Publisher
      一般社団法人日本オプトメカトロニクス協会
  • [Remarks] 東北大学大学院工学研究科ファインメカニクス専攻 高・清水・松隈研究室

    • URL

      http://web.tohoku.ac.jp/nanometrology/index.html

  • [Patent(Industrial Property Rights)] 回折格子ピッチ偏差測定装置2020

    • Inventor(s)
      清水裕樹,高偉,松隈啓,権略,木村彰秀,青木敏彦
    • Industrial Property Rights Holder
      清水裕樹,高偉,松隈啓,権略,木村彰秀,青木敏彦
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      特願2020-036006

URL: 

Published: 2021-01-27  

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