Rchr
J-GLOBAL ID：201801011234442910
Update date: Aug. 31, 2024
KAWAI Kotaro
カワイ コウタロウ | KAWAI Kotaro
Affiliation and department：
Job title：
Associate Professor
Homepage URL (1)：
http://www.kobe-kosen.ac.jp/~kkawai/
Research field (3)：
Optical engineering and photonics
, Optical engineering and photonics
, Applied materials
Research keywords (8)：
Applied Optics
, 波動光学
, 光干渉計測
, 偏光
, Optical device
, Diffractive optical elements
, 光学異方性材料
, 光機能性材料
Research theme for competitive and other funds (5)：
- 2024 - 2025 3次元高ダイナミックレンジ形状計測を実現するダブルヘテロダイン同軸干渉計
- 2024 - 2025 ラインビーム走査を導入したダブルヘテロダイン干渉による高ダイナミックレンジ3次元形状計測手法の実験実証
- 2022 - 2025 High dynamic range thickness measurement by four-beam double-heterodyne interference
- 2022 - 4光束ダブルヘテロダイン軸外偏光干渉計による高ダイナミックレンジ膜厚測定
- 2015 - 2018 高度液晶光配向技術を用いた三次元異方性フォトニック光学素子の形成
Papers (22)：
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Fuma Wakabayashi, Kotaro Kawai. High dynamic range thickness measurement using a double heterodyne interferometer. Optics Continuum. 2022. 1. 12. 2453-2459
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Kotaro Kawai, Moritsugu Sakamoto, Kohei Noda, Tomoyuki Sasaki, Nobuhiro Kawatsuki, Hiroshi Ono. Dynamic control of diffraction angle and separation properties of wavelength and polarization by quaternary liquid crystal grating. Applied Optics. 2019. 58. 16. 4234-4240
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Ryusei Momosaki, Kotaro Kawai, Moritsugu Sakamoto, Kohei Noda, Tomoyuki Sasaki, Nobuhiro Kawatsuki, Hiroshi Ono. Diffraction properties of liquid crystal cell with beat structure formed by photoalignment substrates. Applied Optics. 2019. 58. 12. 3229-3237
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Kohei Noda, Ryusei Momosaki, Kotaro Kawai, Moritsugu Sakamoto, Tomoyuki Sasaki, Nobuhiro Kawatsuki, Kohei Goto, Hiroshi Ono. Trifocal lens system with liquid crystal Fresnel lens. Japanese Journal of Applied Physics. 2018. 57. 10. 102502-102502
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Keiichi Osabe, Kotaro Kawai. Angular multiplexing holograms of four images recorded on photopolymer films with recording-film-thickness-dependent holographic characteristics. SPIE - Practical Holography XXXI: Materials and Applications;. 2017. 10127
ｍore...
Books (1)：
-
Holographic Materials and Optical Systems
InTechOpen 2017 ISBN:9789535130383
Lectures and oral presentations (58)：
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高ダイナミックレンジ膜厚測定のための振幅変調波干渉の実験的検討
(第85回応用物理学会秋季学術講演会 2024)
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ラインビーム走査光学系を導入したダブルヘテロダイン干渉による高ダイナミックレンジ表面プロファイル測定
(電気学会関西支部高専研究発表会 2024)
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4光束ダブルヘテロダイン干渉による高ダイナミックレンジ厚さ測定
(電子情報通信学会信越支部(令和5年度 高等専門学校・長岡技術科学大学教員交流研究集会分科会) 2023)
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High dynamic range thickness measurement using a double heterodyne off-axis interferometer
(The 9th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies 2023)
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Theoretical research of high dynamic range thickness measurement for optical anisotropic materials by double heterodyne interferometer
(The 9th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies 2023)
ｍore...
Education (4)：
- 2015 - 2017 Nagaoka University of Technology Graduate School of Engineering Department of Information Science and Control Engineering
- 2013 - 2015 Nagaoka University of Technology Graduate School of Engineering Department of Electrical Engineering
- 2011 - 2013 ational Institute of Technology, Nagaoka College Department of Electromechanical Systems Engineering
- 2006 - 2011 National Institute of Technology, Nagaoka College Department of Electrical and Electronic System Engineering
Professional career (1)：
Work history (5)：
- 2022/04 - 現在 Kobe City College of Technology Department of Electrical Engineering Associate Professor
- 2019/04 - 2022/03 Kobe City College of Technology Department of Electrical Engineering
- 2018/04 - 2019/03 Kobe City College of Technology Department of Electrical Engineering Assistant Professor
- 2017/04 - 2018/03 Japan Society for the Promotion of Science Reseach Fellowship for Young Scientist (PD)
- 2015/04 - 2017/03 Japan Society for the Promotion of Science Reseach Fellowship for Young Scientist (DC1)
Committee career (3)：
- 2024/05 - 現在 日本光学会年次学術講演会(OPJ2024) プログラム委員
- 2023/05 - 2024/04 日本光学会年次学術講演会(OPJ2023) プログラム委員
- 2022/05 - 2023/04 日本光学会年次学術講演会(OPJ2022) プログラム委員
Awards (5)：
- 2024/03 - 電気学会関西支部 論文発表賞 ラインビーム走査光学系を導入したダブルヘテロダイン干渉による高ダイナミックレンジ表面プロファイル測定
- 2022/03 - 電気学会関西支部 論文発表賞 ダブルヘテロダイン干渉光学系による高ダイナミックレンジ膜厚測定
- 2019/03 - 電気学会関西支部 論文発表賞 アゾベンゼン含有高分子材料への多光束偏光干渉露光による3次元異方性回折光学素子の形成
- 2015/06 - The 5th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies Poster Award Vector grating liquid crystal cells with TN and homogeneous alignment fabricated by one-step exposure of photocrosslinkable polymer liquid crystal films to non-orthogonal elliptical interference beam
- 2015/01 - The 2nd Asian Conference on Liquid Crystals Best Poster Award Binary Grating Liquid Crystal Cells Fabricated by One-Step Polarization Holographic Exposure on Photocrosslinkable Polymer Liquid Crystal Films
Association Membership(s) (3)：
Optical Society of Japan
, Optical Society of America
, The Japan Society of the Applied Physics
