Updated on 2023/05/25

写真a

 
IMAI Yasutaka
 
Organization
Research Institute for Interdisciplinary Science Special-Appointment Assistant Professor
Position
Special-Appointment Assistant Professor
External link

Degree

  • Doctor of Engineering ( 2020.5   Kyoto University )

  • 博士(工学) ( 京都大学 )

  • 修士(工学) ( 京都大学 )

Research Interests

  • muonium

  • 量子エレクトロニクス

Research Areas

  • Natural Science / Semiconductors, optical properties of condensed matter and atomic physics

  • Natural Science / Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics

Professional Memberships

 

Papers

  • Single-ion spectroscopy system for the 2S1/2(F= 0) − 2D3/2(F= 2) transition in 171Yb+ Reviewed

    Yasutaka Imai, Tatsuya Nishi, Masatoshi Nishizaki, Sho Kawajiri, Yuto Muroki, Rikizo Ikuta, Kai Matsumoto, Masao Kitano, Kazuhiko Sugiyama

    Radio Science   51 ( 8 )   1385 - 1395   2016.8

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Geophysical Union (AGU)  

    DOI: 10.1002/2016rs006073

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  • 22pBK-6 Frequency measurement using an octave-spanning optical frequency comb based on a mode-locked Yb:KYW laser

    Mitaki Masatoshi, Sugiyama Kazuhiko, Imai Yasutaka, Kitano Masao

    Meeting Abstracts of the Physical Society of Japan   71   831 - 831   2016

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    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.71.1.0_831

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  • Laser cooling of trapped single 174Yb+ ions irradiated with cooling beams in two directions

    Irie Ren, Imai Yasutaka, Sugiyama Kazuhiko, Kitano Masao

    Meeting Abstracts of the Physical Society of Japan   71   558 - 558   2016

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    Language:Japanese   Publisher:The Physical Society of Japan  

    DOI: 10.11316/jpsgaiyo.71.2.0_558

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  • 22pBK-2 Spectroscopy of the ^2S_<1/2>-^2D_<5/2> clock transition in single Ba^+ ions

    Fujisaki H., Imai Y., Sugiyama K., Mitaki M., Nishida K., Kitano M.

    Meeting Abstracts of the Physical Society of Japan   71   827 - 827   2016

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    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.71.1.0_827

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  • 19aBA-9 Single-ion spectroscopy of the ^2S_<1/2^->^2D_<3/2> clock transition in ^<171>Yb^+(III)

    Imai Y., Sugiyama K., Kitano M.

    Meeting Abstracts of the Physical Society of Japan   70   572 - 572   2015

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    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.70.2.0_572

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  • 24pAG-5 Spectroscopy of the ^2S_<1/2> - ^2D_<5/2> clock transition in Ba^+

    Fujisaki H., Imai Y., Sugiyama K., Nishida K., Kitano M.

    Meeting Abstracts of the Physical Society of Japan   70   777 - 777   2015

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    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.70.1.0_777

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  • 24pAG-6 The second Yb^+ ion trap system for evaluation of uncertainty of optical clocks

    Higashitani Shohei, Imai Yasutaka, Sugiyama Kazuhiko, Kitano Masao

    Meeting Abstracts of the Physical Society of Japan   70   778 - 778   2015

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    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.70.1.0_778

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Presentations

  • ミューオニウム1S-2S遷移パルスレーザー分光実験およびCWレーザー精密分光実験に向けた研究開発

    今井康貴, 足立泰平, 原秀明, 平木貴宏, 池戸豊, 石田勝彦, Saeid Kamal, 河村成肇, 幸田章宏, Yajun Mao, 増田孝彦, 三部勉, 三宅康博, 宮本祐樹, 大石裕, 大谷将士, 下村浩一郎, Patrick Strasser, 鈴木一仁, 植竹智, 山基真佑, 山崎高幸, 吉田光宏, 吉村浩司, Ce Zhang

    日本物理学会第77回年次大会  2022.3.15 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • ミューオニウム1S-2S遷移分光に向けた976nm高出力光源の開発

    今井康貴, 植竹智, 山基真佑, 原秀明, 平木貴宏, 増田孝彦, 宮本祐樹, 吉村浩司, 足立泰平, 池戸豊, 大石裕, 大谷将士, 河村成肇, 幸田章宏, 下村浩一郎, Patrick Strasser, 鈴木一仁, 三部勉, 三宅康博, 山崎高幸, 吉田光宏, Yajun Mao, Ce Zhang, 石田勝彦, Saeid Kamal

    日本物理学会第76回年次大会  2021.3.14 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 量子イオンビーム(QIB)分光に向けたYbドープファイバーを用いた987nm光の増幅

    今井 康貴, 藤枝 亮, 植竹 智, 笹尾登, 吉村 太彦, 吉村 浩司, 吉見 彰洋, 宮本 祐樹, 増田 孝彦, 原 秀明, 今村 慧, 上垣外 修一, 中川 孝秀, 金井 保之, 市川 雄一, 長友 傑, 本田 洋介, 坂上 和之

    日本物理学会2019年秋季大会  2019.9.10 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Spectroscopy of the clock transitions of trapped Yb+ towards search for temporal variation of the fine structure constant International conference

    Yasutaka Imai, Yusuke Ueno, Kazuhiko Sugiyama

    The 11th International Workshop on Fundamental Physics Using Atoms (FPUA2019)  2019.3.2 

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    Language:English   Presentation type:Poster presentation  

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  • Improvement of single-ion spectroscopy of quadrupole transitions in ytterbium ions towards search for temporal variation of the fine structure constant International conference

    Yasutaka Imai

    The 10th International Workshop on Fundamental Physics Using Atoms (FPUA2018)  2018.1.8 

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    Language:English   Presentation type:Oral presentation (general)  

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  • RFトラップに閉じ込めた単一イオンの時計遷移分光で観測される サイドバンドの解析

    今井 康貴, 杉山 和彦, 入江 連, 北野 正雄

    日本物理学会2017年秋季大会  2017.9.22 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Single-ion spectroscopy of two quadrupole transitions in ytterbium ions towards search for temporal variation of the fine structure constant International conference

    Yasutaka Imai, Kazuhiko Sugiyama, Ren Irie, Masao Kitano

    The 25th International Conference on Atomic Physics (ICAP2016)  2016.7.28 

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    Language:English   Presentation type:Poster presentation  

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  • Observation of the Magnetic-Insensitive Clock Transition in the 2S1/2(F=0) - 2D3/2(F=2) Transitions in Single 171Yb+ International conference

    Yasutaka Imai, Kazuhiko Sugiyama, Masao Kitano

    2015 URSI-Japan Radio Science Meeting  2015.9.3 

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    Language:English   Presentation type:Poster presentation  

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