2018 - 2018 "Development of a measurement system for pressures in vacuum regions using an optical method" at "AVS 65th International Symposium & Exhibition"
2014 - 2017 3次元ナノ精度形状修正加工システムの構築と次世代軟X線ミラーへの展開
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論文 (25件):
Satoru Egawa, Yusuke Matsuzawa, Kentaro Hiraguri, Hiroto Motoyama, Gota Yamaguchi, Shunya Yokomae, Yoshinori Takei, Takehiro Kume, Shigeki Owada, Kensuke Tono, et al. Figure correction of a Wolter mirror master mandrel by organic abrasive machining. Review of Scientific Instruments. 2023. 94. 5
Yoshinori Takei, Souichi Telada, Hajime Yoshida, Youichi Bitou, Tokihiko Kobata. Challenges of an optical pressure standard in medium vacuum measurements. Measurement: Sensors. 2022. 22. 100371
Yoshinori Takei, Souichi Telada, Hajime Yoshida, Youichi Bitou, Tokihiko Kobata. Towards medium vacuum measurements using an optical pressure standard. Measurement: Sensors. 2021. 18
Yoshinori Takei, Hajime Yoshida, Eiichi Komatsu, Kenta Arai. Uncertainty evaluation of the static expansion system and its long-term stability at NMIJ. Vacuum. 2021. 187. 110034-110034
Yoshinori Takei, Souichi Telada, Hajime Yoshida, Kenta Arai, Youichi Bitou, Tokihiko Kobata. In-situ measurement of mirror deformation using dual Fabry-Pérot cavities for optical pressure standard. Measurement. 2021. 173. 108496-108496
Recent studies for vacuum standards ~ static expansion system, dimensional measurements for pressure balances, and optical pressure standard ~
(2023年日本表面真空学会学術講演会 2023)
Vacuum pressure standards through the use of laser and dimensional measurement techniques
(International Symposium on Ultraprecision Engineering and Nanotechnology (ISUPEN) 2023)
Recent studies to advance pressure and vacuum standards through the use of quantum techniques in NMIJ
(The 65th KVS Summer Annual Conference & IFFM 2023 2023)
2023/01 - (公社)日本表面真空学会 2022年日本表面真空学会学術講演会 講演奨励賞 (若手研究者部門) "Measurement of deformation coefficient of Fabry-Pérot cavity using two gas method in optical pressure standard"