Publication

2018

Reviewed Papers

• "Design and thermal characteristics of a 400 mm diameter levitating rotor in a superconducting magnetic bearing operating below at 10K for a CMB polarization experiment"
  Yuki Sakurai* , et. al.
  IEEE Transaction on Applied Superconductivity Vol. 28, Issue 4, pp. 1-4 (2018).
• "A Large-Diameter Cryogenic Rotation Stage for Half-Wave Plate Polarization Modulation on the POLARBEAR-2 Experiment"
  C. A. Hill*, Yuki Sakurai, et. al.
  Journal of Low Temperature Physics Volume 193, pages851_859 (2018).

Non-Reviewed Papers

• "Design and development of a polarization modulator unit based on a continuous rotating half-wave plate for LiteBIRD"
  Y. Sakurai, et. al.
  Proc. SPIE 10708, 107080E (2018).
• "Development of a cryogenic remote sensing thermometer for CMB polarization experiments"
  Y. Sakurai, T. Matsumura, N. Katayama, H. Kanai, T. Iida
  Proceedings of the 2018 29th IEEE International Symposium on Space Terahertz Technology (ISSTT2018) Vol. 29, pp. 170-174 (2018).

Talks

• "Development of a contactless cryogenic rotation mechanism employed for a polarization modulator unit in cosmic microwave background polarization experiments"
  Y. Sakurai, T. Matsumura, T. Iida, K. Komatsu, N. Katayama, H. Sugai, H. Ohsaki, Y. Terao, Y. Hirota and H. Enokida
  The 30th International Symposium on Superconductivity (ISS2018), Tsukuba, Japan (2018).
• "Design and development of a polarization modulator unit based on a continuous rotating half-wave plate for LiteBIRD"
  Y. Sakurai, T. Matsumura, N. Katayama, H. Imada, K. Komatsu, H. Kanai, R. Takaku, S. Sugiyama, T. Ghigna, T. Iida, H. Sugai, H. Ohsaki, Y. Terao, T. Shimomura, K. Konishi, H. Sakurai, J. Yumoyo, M. Maki, J. Suzuki, H. Ishino, S. Nakamura, A. Kusaka, C. Hill, M. Hazumi, H. Kataza, S. Utsunomiya, R. Yamamoto, M. Tashiro, Y. Terada
  SPIE Astronomical Telescopes + Instrumentation June 2018 Austin, TX, USA (2018).
• "Development of a cryogenic remote sensing thermometer for CMB polarization experiments"
  Y. Sakurai, T. Matsumura, N. Katayama, H. Kanai, T. Iida
  The 2018 29 Space Terahertz Technology th IEEE International Symposium on Space Terahertz Technology (ISSTT2018), Pasadena, California, USA (2018).

Posters

• "Development of a cryogenic remote sensing thermometer for CMB polarization experiments"
  Y. Sakurai, T. Matsumura, N. Katayama, H. Kanai, T. Iida
  The 2018 29 Space Terahertz Technology th IEEE International Symposium on Space Terahertz Technology (ISSTT2018), Pasadena, California, USA (2018).

Domestic conferences

• "宇宙のインフレーションを探索する宇宙マイクロ波背景放射偏光観測実験のための偏光変調器における極低温連続回転機構の開発"
  桜井 雄基，松村 知岳，片山 信彦，小松 国幹，菅井 肇，大崎 博之，寺尾 悠，廣田 幸真，榎田 壽史，石野 宏和
  第27回 MAGDAコンファレンス (MAGDA 2018)，東京理科大学　葛飾キャンパス (2018).
• "LiteBIRD科学衛星のための偏光変調器の開発状況"
  桜井 雄基, 松村 知岳, 片山 信彦, 今田 大皓, 小松 国幹, 石野 宏和, 金井 啓昇, 高久 諒太, 中村 正吾, 杉山 真也, Tommaso Ghigna, 菅井 肇, 大崎 博之, 寺尾　悠, 下村 俊貴, 廣田 幸真, 小西 邦昭, 櫻井 浩之, 牧 宗慶, 鈴木 純一, 片坐 宏一, 宇都宮 真, 渡邉 尚貴, 川崎 健夫, 他LiteBIRDチーム
  第18回 宇宙科学シンポジウム，宇宙航空研究開発機構 宇宙科学研究所, P-106, 2018年1月 (2018).