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2018 Fiscal Year Annual Research Report

Practical application of uncertainty estimation method in three dimensional measurement for high precision of next generation three dimensional shape

Research Project

Project/Area Number 26249006
Research InstitutionThe University of Tokyo

Principal Investigator

高増 潔  東京大学, 大学院工学系研究科(工学部), 教授 (70154896)

Co-Investigator(Kenkyū-buntansha) 高橋 哲  東京大学, 先端科学技術研究センター, 教授 (30283724)
Project Period (FY) 2014-04-01 – 2019-03-31
Keywords座標計測 / ナノメートル計測 / 光計測 / 三次元形状測定 / 不確かさ推定
Outline of Annual Research Achievements

本研究では2つのテーマとして,(1)三次元測定機による寸法測定および半導体の寸法測定を対象とした不確かさ推定理論の体系化とシミュレーションソフトウエアの構築,(2)2種類の光学的三次元形状測定システムの開発とその不確かさ推定手法の確立および不確かさを小さくするための手法の開発を行った.
まず,三次元測定機による寸法測定では,ステップゲージおよびボールプレートの基本的なゲージを測定し,その測定における不確かさの推定を行った.推定結果は,実験による不確かさ評価とよく一致した.また,使用したシミュレーションソフトウェアの評価を行うことができた.さらに,半導体の寸法測定では,シリコン格子を基準として透過型電子顕微鏡による半導体計測に適用した.この測定では10ナノメートル程度の寸法をサブナノメートルの不確かさで測定する手法について,不確かさ推定を行うことができた.
つぎに,光学的三次元測定システムでは,本研究で開発したオートコリメータと回転テーブルを用いたシステムと,外部機関が開発したオートコリメータを利用したシステムの2種類の測定システムに不確かさ推定手法を適用した.角度測定に使用するオートコリメータの系統誤差を,自己校正手法によって校正する方法を開発し,サブナノメートルの不確かさで形状測定が可能なことを実験的に実証した.
以上のように,精密計測における次世代三次元形状の高精度化のために,不確かさ推定手法を実用化でき,不確かさの小さい高精度測定を実現することができた.

Research Progress Status

平成30年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

平成30年度が最終年度であるため、記入しない。

  • Research Products

    (23 results)

All 2019 2018 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (14 results) (of which Int'l Joint Research: 14 results) Remarks (1 results)

  • [Journal Article] A new measurement method to simultaneously determine group refractive index and thickness of a sample using low-coherence tandem interferometry2019

    • Author(s)
      Winarno Agustinus、Takahashi Satoru、Matsumoto Hirokazu、Takamasu Kiyoshi
    • Journal Title

      Precision Engineering

      Volume: 55 Pages: 254~259

    • DOI

      10.1016/j.precisioneng.2018.09.013

    • Peer Reviewed
  • [Journal Article] Comparative evaluation of estimation of step gauge measurement uncertainty via Monte Carlo simulation2019

    • Author(s)
      Miura Yuka、Nakanishi Shoichi、Higuchi Eiichi、Takamasu Kiyoshi、Abe Makoto、Sato Osamu
    • Journal Title

      Precision Engineering

      Volume: 55 Pages: 390~396

    • DOI

      10.1016/j.precisioneng.2018.10.007

    • Peer Reviewed
  • [Journal Article] Comparative evaluation of estimation of hole plate measurement uncertainty via Monte Carlo simulation2019

    • Author(s)
      Miura Yuka、Nakanishi Shoichi、Higuchi Eiichi、Takamasu Kiyoshi、Abe Makoto、Sato Osamu
    • Journal Title

      Precision Engineering

      Volume: 56 Pages: 496~505

    • DOI

      10.1016/j.precisioneng.2019.02.007

    • Peer Reviewed
  • [Journal Article] In-Process Measurement of Thickness of Cured Resin in Evanescent-Wave-Based Nano-stereolithography Using Critical Angle Reflection2018

    • Author(s)
      Kong Deqing、Michihata Masaki、Takamasu Kiyoshi、Takahashi Satoru
    • Journal Title

      Nanomanufacturing and Metrology

      Volume: 1 Pages: 112~124

    • DOI

      10.1007/s41871-018-0013-z

    • Peer Reviewed
  • [Journal Article] Modified Linnik microscopic interferometry for quantitative depth evaluation of diffraction-limited microgroove2018

    • Author(s)
      Ye Shiwei、Takahashi Satoru、Michihata Masaki、Takamasu Kiyoshi
    • Journal Title

      Measurement Science and Technology

      Volume: 29 Pages: 054011~054011

    • DOI

      10.1088/1361-6501/aab008

    • Peer Reviewed
  • [Journal Article] Development and Calibration of Reassembled Ultrasonic Diagnosis Robot2018

    • Author(s)
      Matsuno Shigeru、Numata Takashi、Iwahashi Toshihide、Takamasu Kiyoshi、Kotani Kiyoshi、Jimbo Yasuhiko
    • Journal Title

      IEEJ Transactions on Electronics, Information and Systems

      Volume: 138 Pages: 1133~1140

    • DOI

      10.1541/ieejeiss.138.1133

    • Peer Reviewed
  • [Journal Article] Linewidth roughness of advanced semiconductor features using focused ion beam and planar-transmission electron microscope as reference metrology2018

    • Author(s)
      Takamasu Kiyoshi、Takahashi Satoru、Kawada Hiroki、Ikota Masami
    • Journal Title

      Journal of Micro/Nanolithography, MEMS, and MOEMS

      Volume: 17 Pages: 1~1

    • DOI

      10.1117/1.JMM.17.4.041010

    • Peer Reviewed
  • [Journal Article] One-shot stereolithography for biomimetic micro hemisphere covered with relief structure2018

    • Author(s)
      Suzuki Yuki、Suzuki Kunikazu、Michihata Masaki、Takamasu Kiyoshi、Takahashi Satoru
    • Journal Title

      Precision Engineering

      Volume: 54 Pages: 353~360

    • DOI

      10.1016/j.precisioneng.2018.07.004

    • Peer Reviewed
  • [Presentation] Linewidth and Roughness Measurement of SAOP by Using FIB and Planer-TEM as Reference Metrology2019

    • Author(s)
      Kiyoshi Takamasu, Satoru Takahashi, Hiroki Kawada, Masami Ikota, Stefan Decoster, Frederic Lazzarino, Gian Lorusso
    • Organizer
      SPIE Advanced Lithography, San Jose, USA
    • Int'l Joint Research
  • [Presentation] In-Process Measurement of Resin's Curing Degree in Micro-Stereolithography Using Internal Reflection at Critical Angle2018

    • Author(s)
      D. Kong, M. Michihata, K. Takamasu, S. Takahashi
    • Organizer
      XXII World Congress of the International Measurement Confederation (IMEKO 2018)
    • Int'l Joint Research
  • [Presentation] Improvement of Quantitative Depth Evaluation for Diffraction-Limited Microgroove Using LED Light Source2018

    • Author(s)
      Ye Shiwei1, Masaki Michihata, Kiyoshi Takamasu, Satoru Takahashi
    • Organizer
      XXII World Congress of the International Measurement Confederation (IMEKO 2018)
    • Int'l Joint Research
  • [Presentation] Basic Study on Laser Additive Processing for Nanostructures Based on Optical Trapping Potential2018

    • Author(s)
      Masahiro Hayashi, Masaki Michihata, Kiyoshi Takamasu, Satoru Takahashi
    • Organizer
      ICPE2018, 17th International Conference on Precision Engineering. Kamakura, Japan
    • Int'l Joint Research
  • [Presentation] Scattered Field Analysis for Diameter Measurement of Tapered Optical Fiber Under Counter-Propagating-Beam Illumination2018

    • Author(s)
      Zheng Zhao, Masaki Michihata, Kiyoshi Takamasu, Satoru Takahashi
    • Organizer
      ICPE2018, 17th International Conference on Precision Engineering. Kamakura, Japan
    • Int'l Joint Research
  • [Presentation] Analysing Tapered Fiber-Microsphere Coupling for Diameter Measurement of Microsphere Using Whispering Gallery Mode Resonance2018

    • Author(s)
      Yumeki Kobayashi, Zheng Zhao, Bohuai Chu, Masaki Michihata, Kiyoshi Takamasu, Satoru Takahashi
    • Organizer
      ICPE2018, 17th International Conference on Precision Engineering. Kamakura, Japan
    • Int'l Joint Research
  • [Presentation] Investigation of Super-Resolution Microscopy by Use of a Nano-Patterned Substrate2018

    • Author(s)
      Ryoko Sakuma, Hiromasa Kume, Masaki Michihata, Kiyoshi Takamasu, Satoru Takahashi
    • Organizer
      ICPE2018, 17th International Conference on Precision Engineering. Kamakura, Japan
    • Int'l Joint Research
  • [Presentation] Absolute Measurement of Optical Path Length of the Three-Dimensional Nanoprofiler Based on the Normal Vector Tracing Method by Tandem White Light Interferometer2018

    • Author(s)
      Jungmin Kang, Takao Kitayama, Ryo Kizaki, Yui Toyoshi, Agustinus Winarno, Kiyoshi Takamasu, Kazuya Yamamura, Katsuyoshi Endo
    • Organizer
      ICPE2018, 17th International Conference on Precision Engineering. Kamakura, Japan
    • Int'l Joint Research
  • [Presentation] In-Situ Measurement of the Refractive Index and Geometrical Length for Determining the Location of Optical Part Using a Tandem Low-Coherence Interferometry2018

    • Author(s)
      Agustinus Winarno, Satoru Takahashi, Hirokazu Matsumoto, Kiyoshi Takamasu
    • Organizer
      ICPE2018, 17th International Conference on Precision Engineering. Kamakura, Japan
    • Int'l Joint Research
  • [Presentation] Development of a Laser Tracker Using Absolute Length Measurement Technique by an Optical Comb Pulsed Interferometer2018

    • Author(s)
      Shusei Masuda, Tomohiko Takamura, Satoru Takahashi, Hirokazu Matsumoto, Kiyoshi Takamasu
    • Organizer
      ICPE2018, 17th International Conference on Precision Engineering. Kamakura, Japan
    • Int'l Joint Research
  • [Presentation] Self-Calibration Method of Nanometer Profile Measurement on Large Aspheric Optical Surface2018

    • Author(s)
      Tomohiko Takamura, Yohan Kondo, Youichi Bitou, Satoru Takahashi, Kiyoshi Takamasu
    • Organizer
      ICPE2018, 17th International Conference on Precision Engineering. Kamakura, Japan
    • Int'l Joint Research
  • [Presentation] Non-Contact High Speed Measurements of the Processed-Product Shape Using New Optical Comb Interferometer2018

    • Author(s)
      Hirokazu Matsumoto, Kiyoshi Takamasu
    • Organizer
      ICPE2018, 17th International Conference on Precision Engineering. Kamakura, Japan
    • Int'l Joint Research
  • [Presentation] Basic Study on Cell-in-Microfactory System with Localized Light Control2018

    • Author(s)
      Seiko Furuya, Shuzo Masui, Masaki Michihata, Kiyoshi Takamasu, Satoru Takahashi
    • Organizer
      ICPE2018, 17th International Conference on Precision Engineering. Kamakura, Japan
    • Int'l Joint Research
  • [Presentation] Fabrication of Functional Subwavelength Structured Surface Using Evanescent Wave Interference Lithography2018

    • Author(s)
      Shuzo Masui, Masaki Michihata, Kiyoshi Takamasu, Toshihiko Shibanuma, Hironao Tanaka, Satoru Takahashi
    • Organizer
      ICPE2018, 17th International Conference on Precision Engineering. Kamakura, Japan
    • Int'l Joint Research
  • [Remarks] Takamasu - Takahashi Lab

    • URL

      http://www.nanolab.t.u-tokyo.ac.jp/

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Published: 2019-12-27  

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