Sakurai Yuki

サクライユウキ | Sakurai Yuki

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： http://yukisakurai.info

Research field (1)： Particle, nuclear, cosmic-ray, and astrophysics - experiment

Research keywords (5)： Cosmic inflation , Cosmic Microwave Background , Polarization Modulator , Millimeter-wave optics , Superconducting Magnetic Bearing

Research theme for competitive and other funds (8)：

2023 - 2027 次世代CMB実験のための偏光変調器の高精度較正法の開発
2022 - 2027 Probing the origin of the universe using the largest CMB telescope arrays to date
2019 - 2023 Exploration of the origin of Big Bang - CMB observastion using the largest telescope array and cutting-edge superconducting technologies
2018 - 2023 Development of the HWP polarimeter with a TES detector for inflationary probe
2019 - 2022 Cryogenic polarization properties measurement of a half-wave plate for polarization modulator in CMB polarization experiments

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Papers (663)：

Kana Sakaguri, Masaya Hasegawa, Yuki Sakurai, Junna Sugiyama, Nicole Farias, Charles A. Hill, Bradley R. Johnson, Kuniaki Konishi, Akito Kusaka, Adrian T. Lee, et al. Anti-reflection coating with mullite and Duroid for large-diameter cryogenic sapphire and alumina optics. Applied Optics. 2024. 63. 6. 1618-1627
R. Takaku, T. Ghigna, S. Hanany, Y. Hoshino, H. Ishino, N. Katayama, K. Komatsu, K. Konishi, M. Kuwata-Gonokami, T. Matsumura, et al. Performance of a 200 mm Diameter Achromatic HWP with Laser-Ablated Sub-Wavelength Structures. Journal of Low Temperature Physics. 2022
Takayuki Toda, Yuki Sakurai, Hirokazu Ishino, Tomotake Matsumura, Kunimoto Komatsu, Nobuhiko Katayama. Mechanical strength and millimeter-wave transmittance spectrum of stacked sapphire plates bonded by sodium silicate solution. JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS. 2022. 8. 1
Ryota Takaku, Qi Wen, Scott Cray, Mark Devlin, Simon Dicker, Shaul Hanany, Takashi Hasebe, Teruhito Iida, Nobuhiko Katayama, Kuniaki Konishi, et al. A Large Diameter Millimeter-Wave Low-Pass Filter Made of Alumina with Laser Ablated Anti-Reflection Coating. Optics Express. 2021
T. Otsuka, S. Adachi, M. Hattori, Y. Sakurai, O. Tajima. Material survey for a millimeter-wave absorber using a 3D-printed mold. Applied Optics. 2021. 60. 25. 7678-7678

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MISC (24)：

植松令太, 石野宏和, 桜井雄基, 松村知岳, 高久諒太, HOANG Thuong, 辻本匡弘, 富永愛侑, 富永愛侑, MATSUDA F., et al. Radiation and Cryogenic Characteristics of Near-Infrared Diode Optical Encoders Used in Polarization Modulators in CMB Observation Satellites. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
Kunimoto Komatsu, Hirokazu Ishino, Nobuhiko Katayama, Tomotake Matsumura, Yuki Sakurai. Design of frequency independent optic-axis Pancharatnam based achromatic half-wave plate. 2021
堂谷忠靖, 篠崎慶亮, 関本裕太郎, 高倉隼人, 辻本匡弘, 長谷部孝, 満田和久, 永田竜, 羽澄昌史, 南雄人, et al. CMB偏光観測衛星LiteBIRDミッション定義フェーズ IV. 日本天文学会年会講演予稿集. 2020. 2020
堂谷忠靖, 関本裕太郎, 篠崎慶亮, 辻本匡弘, 小栗秀悟, 長谷部孝, 永田竜, 羽澄昌史, 南雄人, 長谷川雅也, et al. A summary and development status of LiteBIRD for the polarization measurements of the cosmic microwave background. 宇宙科学技術連合講演会講演集(CD-ROM). 2020. 64th
Takaku, Ryota, others. Demonstration of anti-reflective structures over a large area for CMB polarization experiments. Proc. SPIE Int. Soc. Opt. Eng. 2020. 11453

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Education (3)：

2012 - 2015 Waseda University School of Advanced Science and Engineering Department of Physics
2010 - 2012 早稲田大学先進理工学研究科物理学及応用物理学専攻修士課程
2006 - 2010 Waseda University School of Science and Engineering

Professional career (1)：

Ph.D (Waseda University)

Work history (5)：

2024/04 - 現在 Suwa University of Science Faculty of Engineering, Department of Mechanical and Electrical Engineering Associate Professor
2021/10 - 2024/03 Okayama University The Graduate School of Natural Science and Technology Special Appointment Assistant Professor
2016/02 - 2021/09 The University of Tokyo Kavli IPMU Project Resercher
2015/11 - 2016/01 Waseda University Invited Researcher
2013/04 - 2015/03 Waseda University

Awards (2)：

2017/03 - The Physical Society of Japan Young Scientist Award Evidence for the Higgs boson in the τ+τ- final state and its CP measurement in proton-proton collisions with the ATLAS detector
2016/10 - Japan Association of High Energy Physicists High Energy Physics Young Researcher's Award Evidence for the Higgs boson in the τ+τ- final state and its CP measurement in proton-proton collisions with the ATLAS detedtor

Association Membership(s) (2)：

日本天文学会 , Physical Society of Japan

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