Yamamoto Kohji

ヤマモトコウジ | Yamamoto Kohji

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： http://fir.u-fukui.ac.jp/

Research field (2)： Communication and network engineering , Basic physical chemistry

Research keywords (8)： waveguide , terahertz spectroscopy, dynamics in condenced phase,ultrafast dynamics , 超高速ダイナミクス , 凝縮相ダイナミクス , テラヘルツ分光 , ultrafast dynamics , dynamics in condenced phase , terahertz spectroscopy

Research theme for competitive and other funds (10)：

2016 - 2020 Study on dynamic fluctuation by terahertz and FIR spectroscopy using metal parallel-plate waveguide
2015 - 2018 Mathematical analysis of plasmonic superfocusing in the metallic tapered waveguides and its application: Development into terahertz region
2013 - 2016 Further advancement of Cherenkov phase-matched electro-optic sampling and its application to THz wave imaging
2014 - テラヘルツ波超集束効果を用いた新規なテラヘルツ時間領域分光法の開拓
2012 - テラヘルツ時間領域分光法による弱い相互作用と分子間振動の動的構造の解明

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Papers (111)：

Osamu Morikawa, Dai Hamada, Turgut Ozturk, Kohji Yamamoto, Kazuyoshi Kurihara, Fumiyoshi Kuwashima, Masahiko Tani. Modified window function for optically thick samples measured by a terahertz time-domain spectroscopic system using a multimode laser diode. Journal of the Optical Society of America B: Optical Physics. 2021. 38. 4. 1386-1391
Hideaki Kitahara, Masaki Shiihara, Akihiro Esaki, Hiroki Takeuchi, Takashi Furuya, Elmer Estacio, Kohji Yamamoto, Mary Clare Escano, Michael I. Bakunov, Masahiko Tani. Electro-Optic Sampling of Terahertz Pulses by using GaAs and Tapered Parallel Plate Waveguide. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. 2020. 2020-. 350
Fumiyoshi Kuwashima, Takuya Shirao, Kazuyuki Iwao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara, Makoto Nakajima. Low cost and stable THz-TDS system using laser chaos. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. 2020. 2020-November. 940-941
F. Kuwashima, T. Shirao, M. Tani, K. Kurihara, K. Yamamoto, O. Morikawa, H. Kitahara, M. Nakajima. Stable THz wave generations using laser chaos. Proceedings of SPIE - The International Society for Optical Engineering. 2020. 11279
Takayasu Kawasaki, Yudai Izumi, Gaku Ohori, Hideaki Kitahara, Takashi Furuya, Kohji Yamamoto, Koichi Matsuo, Masahiko Tani, Koichi Tsukiyama. Study on Irradiation Effect of Mid-Infrared Free Electron Laser on Hen Egg-White Lysozyme by Using Terahertz-Time Domain Spectroscopy and Synchrotron-Radiation Vacuum-Ultraviolet Circular-Dichroism Spectroscopy. Journal of Infrared, Millimeter, and Terahertz Waves. 2019. 40. 10. 998-1009

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MISC (31)：

森川治, 山本晃司, 谷正彦, 栗原一嘉, 桒島史欣, 藤田正実, 萩行正憲. 金属構造によるsub-THz電磁波の超集束の試み. 海上保安大学校研究報告理工学系. 2014. 57. 1.2. 5-13
Ultrafast Terahertz Wave Measurement Based on a New Asynchronous Sampling Method. 2011. 12. 173-174
Terahertz emission enhancement using a metallic hole on a SI-GaAs semiconductor. 2011. 12. 200-203
Kohji Yamamoto, Keita Takagi, Ryouhei Yasuda, Hirokatsu Itoh, Itaru Torii, Kazutoshi Fukui, Masahiko Tani, Seizi Nishizawa, Masaya Kawase. Recognition of Sound-alike Medicine and Dynamics Study of Saturated Hydrocarbon by Terahertz-Time-Domain Spectroscopy. Proceedings of the 2nd THz-Bio International Workshop. 2011. 31-33-33
N. Yamamoto, O. Kambara, A. Tamura, K. Yamamoto, K. Tominaga. Terahertz Time-Domain Spectroscopy on Biological Samples. Proceedings of 3rd Asian Pacific Symposium on Radiation Chemistry (APSRC-2010) and DAE BRNS 10th Biennial Trombay Symposium on Radiation & Photochemistry (TSRP-2010). 2010. 1. 155-157-157

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Books (8)：

テラヘルツ技術総覧
2007
テラヘルツ技術総覧
2007
光センシング技術資料集-バイオフォトニクスを中心に-
2006
フェムト秒テクノロジー-基礎と応用
2006
Ultrafast Phenomena XIV
Springer 2005

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Lectures and oral presentations (149)：

レーザーカオスを用いた高安定THz波
(第67回応用物理学会春季学術講演会 2020)
廉価版sub-THz分光器による測定データの計算処理方法の改善
(第67回応用物理学会春季学術講演会 2020)
Research Activities of Terahertz Science Research Group in Research Center for Development of Far-Infrared Region, University of Fukui
(Philippine-Japan Conference on Photonics and Optical Materials (NIP-MSEP-RIKEN-FUKUI-NICT NETWORK) 2019)
Research Activities on Terahertz Science and Technology in Research Center for Development of Far-Infrared Region, University of Fukui
(The 7th Shenzhen International Conference on Advanced Science and Technology: Terahertz Science & Technology and Applications (SICAST 2019) 2019)
High sensitivity terahertz electro-optic sampling with metallic parallel plate waveguide
(SPIE/COS Photonics Asia, Infrared, Millimeter-Wave, and Terahertz Technologies VI 2019)

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Works (8)：

テラヘルツ電磁波におけるプラズモン超集束のメカニズム解明と新規デバイス開発への応用
2012 - 2014
テラヘルツ波超集束効果を用いた新規なテラヘルツ時間領域分光法の開拓, 基盤研究(C)(一般)
2014 -
高精細インクジェットプリンターを利用したテラヘルツ電磁波発生、検出用新規光伝導デバイスの開発(B1-14)
2012 - 2013
プラズマ計測用テラヘルツ波デバイスの開発
2012 - 2013
高精細インクジェットプリンターを利用したテラヘルツ電磁波発生、検出用新規光伝導デバイスの開発(B1-10)
2011 - 2012

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Education (2)：

1996 - 2000 The Graduate University for Advanced Studies
1994 - 1996 Kyoto University

Professional career (1)：

Construction of a Novel Nanosecond Temperature Jump Apparatus ans Its Application to Time-Resolved Raman Studies on Protein Dynamics (The Graduate University for Advanced Studies)

Work history (6)：

2020/09 - 現在 University of Fukui
2008/04 - 2020/08 Research Center for Development of Far Infrared Region associate professor
2006/01 - 2008/03 Japan Science and Technology Agency
2006/04 - 2006/09 Institute of Laser Engineering, Osaka University
2003/04 - 2006/03 Institute of Lase Engineering, Osaka University

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Committee career (9)：

2013 - 現在テラヘルツテクノロジーフォーラム理事
2010 - 2013 応用物理学会北陸・信越支部支部役員
2011 - 2012 テラヘルツテクノロジーフォーラム学術情報委員
2010 - 2011 応用物理学会北陸・信越支部貢献賞選考委員会委員
2004 - 2009 American Chemical Society 一般会員

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Awards (7)：

2011/11 - International Photonics Conference 2011 (IPC2011), Student Paper Award
2010/11 - 応用物理学会北陸・信越支部発表奨励賞
2010/01 - Division of Terahertz Spectroscopy, the Spectroscopical Society of Japan The Best Student Poster, The International Symposium on Frontier of Terahertz Spectroscopy IV : Innovations in THz Spectroscopy and THz-Wave Wireless Communications
2010/01 - Division of Terahertz Spectroscopy, the Spectroscopical Society of Japan The Best Student Poster, The International Symposium on Frontier of Terahertz Spectroscopy IV : Innovations in THz Spectroscopy and THz-Wave Wireless Communications
2007/03 - テラヘルツ時間領域分光法を用いたイオン液体の局所構造の解明とその温度依存性日本化学会第87春季年会 (2007) 若い世代の特別講演会

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Association Membership(s) (8)：

The Chemical Society of Japan , The Japan Siciety of Applied Physics , The Biophysical Society of Japan , Japan Society for Molecular Science , American Chemical Society , テラヘルツテクノロジーフォーラム , 応用物理学会北陸・信越支部 , 応用物理学会北陸・信越支部貢献賞選考委員会

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