Rchr
J-GLOBAL ID：200901021692619191
Update date: Apr. 07, 2024
Obina Takashi
オビナ タカシ | Obina Takashi
Affiliation and department：
Job title：
Professor
Research field (1)：
Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research theme for competitive and other funds (3)：
- 2016 - 2019 Development of terahertz source via stimulated resonant diffraction radiation
- 2014 - 2018 Development of novel very-short-period undulators by the multi-pole magnetization method and its characterization as a light source in the existing accelerators.
- 2014 - 2017 Study of expression method for high brightness charged particle beam
Papers (56)：
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Norio Nakamura, Ryukou Kato, Hiroshi Sakai, Kimichika Tsuchiya, Yasunori Tanimoto, Yosuke Honda, Tsukasa Miyajima, Miho Shimada, Takanori Tanikawa, Olga A. Tanaka, et al. High-power EUV free-electron laser for future lithography. Japanese Journal of Applied Physics. 2023. 62. SG0809
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N. Nakamura, H. Kawata, H. Sakai, K. Tsuchiya, M. Shimada, O. Tanaka, R. Kato, T. Tanikawa, T. Obina, T. Miyajima, et al. EUV-FEL light source for future lithography. Proceedings of IPAC23. 2023. 5149-5153
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Miho Shimada, Norio Nakamura, Tsukasa Miyajima, Yosuke Honda, Takashi Obina, Ryukou Kato, Masafumi Fukuda, Nora P. Norvell, Olga Tanaka, Hiroshi Sakai. Experimental exploration of compressed beam dynamics in an energy recovery linac with comparison to simulations. Physical Review Accelerators and Beams. 2023. 26. 030102
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N Nakamura, Y Tanimoto, N Higashi, K Harada, M Shimada, T Uchiyama, T Nogami, A Ueda, S Nagahashi, T Obina, et al. Reconstruction and beam-transport study of the cERL dump line for high-power IR-FEL operation. Journal of Physics: Conference Series. 2023. 2420. 1. 012029
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Yosuke Honda, Masahiro Adachi, Shu Eguchi, Masafumi Fukuda, Nao Higashi, Ryukou Kato, Takako Miura, Tsukasa Miyajima, Shinya Nagahashi, Norio Nakamura, et al. Construction and commissioning of mid-infrared self-amplified spontaneous emission free-electron laser at compact energy recovery linac. Review of Scientific Instruments. 2021. 92. 11. 113101-113101
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MISC (27)：
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小林幸則, 阿達正浩, 上田明, 内山隆司, 江口柊, 尾崎俊幸, 帯名崇, 影山達也, JIN Xiuguang, 齊藤寛峻, et al. PRESENT STATUS OF RF RING AND PF-AR AT KEK. 日本加速器学会年会(Web). 2022. 19th
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Miho Shimada, Yosuke Honda, Tsukasa Miyajima, Takashi Obina, Norio Nakamura, Takashi Uchiyama, Ryukou Katoh. Systematic Measurements of the Coherent THz Spectra by Magnetic Bunch Compression at the compact ERL. Proceedings of IPAC2019, Melbourne, Australia. 2019. 1486-1488
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O. A. Tanaka, N. Nakamura, T. Obina, Y. Tanimoto, T. Miyajima, M. Shimada. Collimator's Impact into the Transverse Emittance Growth at KEK compact ERL. Proceedings of IPAC2019, Melbourne, Australia. 2019. 174-177
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Takashi Obina, Dai Arakawa, Masato Egi, Takaaki Furuya, Kaiichi Haga, Kentaro Harada, Tohru Honda, Yosuke Honda, Teruya Honma, Eiji Kako, et al. 1 mA Stable Energy Recovery Beam Operation with Small Beam Emittance. Proceedings of IPAC2019, Melbourne, Australia. 2019. 1482-1485
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Yosuke Honda, Miho Shimada, Alexander Aryshev, Ryukou Kato, Tsukasa Miyajima, Takashi Obina, Ryota Takai, Takashi Uchiyama, Naoto Yamamoto. High-efficiency broadband THz emission via diffraction-radiation cavity. Phys. Rev. Accel. Beams 22, 040703 (2019). 2019
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Professional career (1)：
Association Membership(s) (2)：
THE JAPANESE SOCIETY FOR SYNCHROTRON RADIATION RESEARCH
, PERTICLE ACCELERATOR SOCIETY OF JAPAN
