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J-GLOBAL ID：200901093007435270   Update date: Mar. 05, 2024

Okamoto Takashi

オカモト タカシ | Okamoto Takashi
Affiliation and department：
Kyushu Institute of Technology Faculty of Computer Science and Systems Engineering Department of Physics and Information Technology

About Kyushu Institute of Technology Faculty of Computer Science and Systems Engineering Department of Physics and Information Technology


Job title： Professor
Homepage URL  (2)： http://optics.starfree.jp/index-j.html ,  http://optics.starfree.jp/index.html
Research field  (1)： Optical engineering and photonics
Research keywords  (6)： Optical instrumentation ,  Optical elements ,  Statistical optics ,  Lasers ,  Random media ,  Light scattering
Research theme for competitive and other funds  (12)：
  • 2020 - 2023 光トラッピングを用いたランダムレーザーの発振制御
  • 2017 - 2020 構造設計可能なランダムレーザーの開発および特性解析
  • 2012 - 2015 Study on random lasers utilizing superdiffusion of photons
  • 2007 - 2010 Properties of random laser with fractal structures
  • 2003 - 2006 Fundamental study on fractal light emitting devices
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Papers (106)：
  • T. Kaku, N. Yokoi, T. Okamoto. Emission properties of random lasers with scatterer distribution formed by optical trapping. Proceedings of SPIE (10th Optical Manipulation and Structured Materials Conference (OMC 2023)). 2023. 12606. 126060M
  • T. Okamoto, R. Ohshige, H. Nakajima. Structural design of random lasers with specific emission bands. Technical Digest of the Fourteenth Japan-Finland Joint Symposium on Optics in Engineering (OIE '23). 2023. 15-16
  • Takashi Okamoto. Mechanism of random laser and its control. MICROOPTICS NEWS. 2023. 41. 2. 37-42
  • T. Kaku, N. Yokoi, T. Okamoto. Active control of random lasing using the optical trapping technique. Proceedings of CLEO Pacific Rim 2022. 2022
  • T. Okamoto, K. Kajisa, R. Ohshige. Design of scatterer configuration for spectral optimization of random lasers. Proceedings of CLEO Pacific Rim 2022. 2022
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MISC (13)：
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Books (1)：
  • "The statistics of dynamic speckles" in Progress in Optics
    North-Holland 1995
Lectures and oral presentations  (154)：
  • Structural design of two-dimensional random lasers using the finite difference time domain method and analysis of the effect of structural errors on emission characteristics
    (Optics and Photonics Japan 2021 2021)
  • Control of the structure of random laser media using optical trapping
    (Optics and Photonics Japan 2020 2020)
  • Experimental investigation of the emission of a random laser medium with separated scattering and amplifying regions
    (Optics and Photonics Japan 2020 2020)
  • Simulation analysis of the emission from random laser media with no gain and/or non-scattering regions
    (Optics and Photonics Japan 2020 2020)
  • Age-related changes in the facial skin blood flow in healthy women examined by laser speckle flowgraphy
    (第45回日本微小循環学会総会 2020)
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Education (2)：
  • - 1986 Hokkaido University Graduate School, Division of Engineering Electronic Engineering
  • - 1984 Hokkaido University Faculty of Engineering Electronic Engineering
Professional career (2)：
  • 博士(工学) (北海道大学)
  • Doctor of Engineering (Hokkaido University)
Work history (7)：
  • 2019/04/01 - 現在 Kyushu Institute of Technology Faculty of Computer Science and Systems Engineering Department of Physics and Information Technology Professor
  • 2008/04/01 - 2019/03/31 Kyushu Institute of Technology Faculty of Computer Science and Systems Engineering Department of Systems Design and Informatics Professor
  • 2006/04/01 - 2008/03/31 Kyushu Institute of Technology School of Computer Science and Systems Engineering Department of Systems Design and Informatics Professor
  • 1998/04/01 - 2006/03/31 Kyushu Institute of Technology School of Computer Science and Systems Engineering Associate Professor (as old post name)
  • 1995/10/01 - 1998/03/31 National Defense Academy Lecturer
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Committee career (11)：
  • 2014/04 - 現在 日本光学会 Optics & Photonics Japan 推進委員
  • 2012/04 - 現在 レーザー学会専門委員会 委員
  • 2023/04 - 2023/09 OIE '23 International Program Committee Member
  • 2007/04 - 2022/06 日本光学会 学術論文誌 「Optical Review」 編集委員
  • 2021/03 - 2021/10 日本光学会 2021年度光学論文賞選考委員
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Awards (1)：
  • 1995/08/26 - 応用物理学会 応用物理学会賞
Association Membership(s) (7)：
レーザー学会専門委員会 ,  Japanese Society of Microcirculation ,  The Institute of Electrical and Electronics Engineers ,  The International Society for Optics and Photonics ,  The Optical Society of America ,  The Japan Society of Applied Physics ,  The Optical Society of Japan
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