Rchr
J-GLOBAL ID：200901021763636912
Update date: Sep. 24, 2024
Kawase Keigo
カワセ ケイゴ | Kawase Keigo
Affiliation and department：
Job title：
Others
Other affiliations (1)：
Research field (1)：
Quantum beam science
Research keywords (4)：
Photon Source Accelerators
, Electron Accelerators
, Free Electron Lasers
, Lasers
Research theme for competitive and other funds (11)：
- 2022 - 2026 Study of ultrafast intense laser science with long-wavelength infrared free-electron laser pulses
- 2023 - 2025 Development of a novel hybrid coherent synchrotron radiation source
- 2020 - 2023 Study for carrier dynamics on semiconductor with THz free electron laser
- 2018 - 2021 直線偏光ガンマ線のデルブリュック散乱
- 2015 - 2019 Study for intense terahertz radiation developing on the unsaturated amplification in the free electron laser oscillator
- 2012 - 2016 Search for a new operation mode of a free-electron laser
- 2012 - 2015 Development of a High-Intensity and High-Efficiency Coherent Light Source by a New Method
- 2010 - 2012 Development of laser oscillator with two focal points for intense Compton backscattered gamma-ray source
- 2008 - 2009 Development of Compton backscattered intense X-ray source for the study of nuclear parity violation
- SPring-8における遠赤外レーザーを用いた大強度逆コンプトンガンマ線の生成とそれを用いた原子核研究
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Papers (168)：
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Keigo Kawase, Heishun Zen, Takeshi Sakai, Yasushi Hayakawa, Hideaki Ohgaki, Ryoichi Hajima. Beam characterization of mid-infrared free electron laser to drive high-harmonic generation. Japanese Journal of Applied Physics. 2024. 63. 7. 072001-072001
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Ryoichi Hajima, Keigo Kawase, James Koga, Heishun Zen, Hideaki Ohgaki. Breakdown of argon by a train of high-repetition long-wave-infrared pulses from a free-electron laser oscillator. Optics Express. 2024
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R Hajima, K Kawase, H Zen, H Ohgaki. Carrier-envelope phase stabilization in FEL oscillators. Journal of Physics: Conference Series. 2024. 2687. 3. 032013-032013
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Keigo Kawase, Goro Isoyama. High-intensity single-pulse extraction using a laser-activated GaAs reflective switch for a terahertz free-electron laser. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2023. 1056. 168618-168618
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K Inaba, Y Sasamoto, T Kawabata, M Fujiwara, Y Funaki, K Hatanaka, K Itoh, M Itoh, K Kawase, H Matsubara, et al. Search for $\alpha$ condensed states in $^{13}$C using $\alpha$ inelastic scattering. Progress of Theoretical and Experimental Physics. 2021. 2021. 9
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MISC (68)：
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早川岳人, 川瀬啓悟, 静間俊行, 永井良治, 沢村勝, 藤原守, 羽島良一. 次世代放射光施設のレーザーコンプトン散乱ガンマ線ビームラインの提案. 日本原子力学会春の年会予稿集(CD-ROM). 2019. 2019
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M. NAGAI, E. MATSUBARA, M. ASHIDA, M. FUYUKI, K. KAWASE, A. IRIZAWA, G. ISOYAMA, J. AOKI, M. TOYODA. THz-induced Spallation in the Solids. 2018
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M. Nagai, E. Matsubara, M. Ashida, M. Fuyuki, K. Kawase, A. Irizawa, G. Isoyama, J. Aoki, M. Toyoda. Soft desorption from the hydrogen bonded solids using intense THz pulses. 2017
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匂坂明人, PIROZHKOV Alexander S., 神門正城, 福田佑二, 小瀧秀行, 林由紀雄, 桐山博光, 川瀬啓悟, FAENOV Anatoly Ya., PIKUZ Tatiana A., et al. 高強度レーザーを用いたガスターゲット中の相対論的プラズマからの第2高調波発生. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2017. 64th
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Aono S., Nagai M., Ashida M., Irizawa A., Kawase K., Isoyama G. 22aBH-11 The competition between electron emission and impact ionization in ZnO nanocrystals using the picoseconds THz free electron laser. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 1633-1633
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Education (2)：
- - 2007 Osaka University
- - 2001 Kwansei Gakuin University
Professional career (1)：
Association Membership(s) (2)：
PARTICLE ACCELERATOR SOCIETY OF JAPAN
, 日本物理学会
