Rchr
J-GLOBAL ID：202201001122901251
Update date: Jan. 30, 2024
Okayasu Yuichi
オカヤス ユウイチ | Okayasu Yuichi
Affiliation and department：
Job title：
Assistant Professor
Research theme for competitive and other funds (4)：
- 2014 - 2018 Development of single-shot noninvasive bunch monitor of charge distribution in 6D-phase space
- 2015 - 2017 Non-destructive electron bunch length measurement via the surface plasmon resonance
- 2012 - 2014 Seeded FEL for full-coherent sub-angstrom
- 2011 - 2014 The development of 3D electron bunch monitor with femtosecond resolution
Papers (9)：
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Y. Okayasu, S. Matsui, C. Zhang, H. Kimura. An interpretation of SPring-8 ground elevation by the empirical ATL-law approach. Journal of Instrumentation. 2020. 15. 03. P03033-P03033
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T. Gogami, C. Chen, Y. Fujii, O. Hashimoto, M. Kaneta, D. Kawama, T. Maruta, A. Matsumura, S. Nagao, S.N. Nakamura, et al. Experimental techniques and performance of Λ-hypernuclear spectroscopy with the (e,e′K+) reaction. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2018. 900. 69-83
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H. Tomizawa, T. Sato, K. Ogawa, K. Togawa, T. Tanaka, T. Hara, M. Yabashi, H. Tanaka, T. Ishikawa, T. Togashi, et al. Stabilization of a high-order harmonic generation seeded extreme ultraviolet free electron laser by time-synchronization control with electro-optic sampling. High Power Laser Science and Engineering. 2015. 3
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Yuichi Okayasu, Hiromitsu Tomizawa, Shinichi Matsubara, Noritaka Kumagai, Akira Maekawa, Mitsuru Uesaka, Tetsuya Ishikawa. Feasibility study of a single-shot 3D electron bunch shape monitor with an electro-optic sampling technique. Physical Review Special Topics - Accelerators and Beams. 2013. 16. 5
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K Tamura, M Oishi, H Ohkuma, Y Okayasu, M Shoji, S Takano, Y Taniuchi, M Masaki, A Mochihashi. Development of a High-Heat-Load Compact Photon Absorber for SPring-8 Diagnostics Beamline II. Journal of Physics: Conference Series. 2013. 425. 21. 212005-212005
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MISC (6)：
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古川和朗, 明本光生, 荒川大, 荒木田是夫, 飯田直子, 惠郷博文, 榎本收志, 榎本嘉範, 大沢哲, 岡安雄一, et al. SuperKEKB INJECTION IMPROVEMENT PLAN AT KEK ELECTRON POSITRON INJECTOR LINAC. 日本加速器学会年会(Web). 2021. 18th
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岡安雄一. SURVEY REPORT FOR KEK INJECTOR LINAC IN TSUKUBA CAMPUS. 日本加速器学会年会(Web). 2021. 18th
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田中窓香, 岡安雄一, 紙谷琢哉. THE EARTH CURVATURE OF KEK ELECTRON/POSITRON INJECTOR LINAC. 日本加速器学会年会(Web). 2021. 18th
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柿原和久, 荒木栄, 岡安雄一, 田中窓香, 横山和枝, 荒木田是夫, 諏訪田剛, 肥後壽泰, 紙谷琢哉. SURVEYING OF DC SOLENOIDS FOR POSITRON BEAM AND INSTALLATION OF BPMS AND STEERING COILS FOR SuperKEKB INJECTOR LINAC. 日本加速器学会年会(Web). 2021. 18th
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古川和朗, 明本光生, 荒川大, 荒木田是夫, 飯田直子, 池田光男, 岩瀬広, 惠郷博文, 榎本收志, 榎本嘉範, et al. ADVANCED ACCELERATION MODE SWITCHING FOR SIMULTANEOUS TOP-UP INJECTION AT KEK ELECTRON/POSITRON INJECTOR LINAC. 日本加速器学会年会(Web). 2020. 17th
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