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Imai Hiromitsu  今井 弘光

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IMAI Hiromitsu  今井 弘光

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Researcher Number 00649551
Affiliation (Current) 2025: 日本電信電話株式会社NTT物性科学基礎研究所, フロンティア機能物性研究部, 主任研究員
2025: 日本電信電話株式会社NTT物性科学基礎研究所, 量子科学イノベーション研究部, 主任研究員
Affiliation (based on the past Project Information) *help 2022 – 2023: 日本電信電話株式会社NTT物性科学基礎研究所, 量子科学イノベーション研究部, 主任研究員
2021: 日本電信電話株式会社NTT物性科学基礎研究所, 量子科学イノベーション研究部, 研究主任
2020: 日本電信電話株式会社NTT物性科学基礎研究所, フロンティア機能物性研究部, 研究主任
2019: 日本電信電話株式会社NTT物性科学基礎研究所, 量子光物性研究部, 研究主任
2014 – 2018: 日本電信電話株式会社NTT物性科学基礎研究所, 量子光物性研究部, 研究員
2013: 日本電信電話株式会社NTT物性科学基礎研究所, 量子光物性研究部, 研究員
Review Section/Research Field
Except Principal Investigator
Optical engineering, Photon science / Medium-sized Section 30:Applied physics and engineering and related fields / Atomic/Molecular/Quantum electronics
Keywords
Except Principal Investigator
マイクロ波 / スーパーコンティニューム光 / 位相雑音 / 電気光学変調 / 光周波数コム / アトムチップ / 光電変換 / シリコンフォトニクス / スーパーコンティニューム光発生 / 広帯域光発生 … More / 応用光学・量子光工学 / スーパーコンティニューウム / 高性能レーザー / 光源技術 / キャリアエンベロープオフセット / 自己参照干渉法 / ミリ波 / 量子ネットワーク / 量子エレクトロニクス / 量子位相の変調 / 量子メモリの暗号化 / 冷却原子 / 量子通信 / 量子メモリ / 多成分 / 擬一次元 / 超伝導 / 超流動 / スピン / 量子物性 / 光格子 / 冷却原子気体 Less
  • Research Projects

    (4 results)
  • Research Products

    (8 results)
  • Co-Researchers

    (23 People)
  •  Demonstration of an On-Chip Absolute Phase-Controlled Electro-Optic Modulation Comb for High-Precision Time-Frequency Synchronization

    • Principal Investigator
      ISHIZAWA Atsushi
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 30:Applied physics and engineering and related fields
    • Research Institution
      Nihon University
      NTT Basic Research Laboratories
  •  Ultra-high precision frequency conversion using an electro-optic-modulation comb

    • Principal Investigator
      Ishizawa Atsushi
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Optical engineering, Photon science
    • Research Institution
      NTT Basic Research Laboratories
  •  Research on an on-chip hybrid quantum system with photons and atoms

    • Principal Investigator
      Mukai Tetsuya
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Optical engineering, Photon science
    • Research Institution
      NTT Basic Research Laboratories
  •  Exploration of novel quantum phases in multi-component ultracold atomic gases

    • Principal Investigator
      Yamashita Makoto
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Atomic/Molecular/Quantum electronics
    • Research Institution
      NTT Basic Research Laboratories

All 2022 2020 2014 2013 Other

All Journal Article Presentation

  • [Journal Article] Optical frequency distribution using laser repeater staions with planar lightwave circuites2020

    • Author(s)
      Tomoya Akatsuka, Takashi Goh, Hiromitsu Imai, Katsuya Oguri, Atsushi Ishizawa, Ichiro Ushijima, Noriaki Ohmae, Masao Takamoto, Hidetoshi Katori, Toshikazu Hashimoto, Hideki Gotoh, and Tetsuomi Sogawa
    • Journal Title

      Optics Express

      Volume: 28 Issue: 7 Pages: 9186-9197

    • DOI

      10.1364/oe.383526

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H06284, KAKENHI-PROJECT-17H02803
  • [Journal Article] Bose-Einstein condensate on a persistent-supercurrent atom chip2014

    • Author(s)
      Hiromitsu Imai, Kensuke Inaba, Haruka Tanji-Suzuki, Makoto Yamashita, and Tetsuya Mukai
    • Journal Title

      Applied Physics B

      Volume: 未定 Issue: 4 Pages: 821-829

    • DOI

      10.1007/s00340-014-5768-3

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-21102005, KAKENHI-PROJECT-25287104
  • [Presentation] Highly stable laser repeater system with frequency instability below 10-212022

    • Author(s)
      T. Akatsuka, H. Imai, K. Arai, H. Sakuma, A. Ishizawa, K. Oguri, T. Goh, T. Hashimoto, M. Takamoto, H. Katori, H. Gotoh, T. Sogawa
    • Organizer
      CLEO-PR 2022
    • Data Source
      KAKENHI-PROJECT-20H00357
  • [Presentation] Optical-phase-conjugation-based phase noise cancellation for fiber delivery of optical frequency reference2022

    • Author(s)
      Takeshi Umeki, Tomoya Akatsuka, Atsushi Ishizawa, Hiromitsu Imai, Takushi Kazama, Takahiro Kashiwazaki, Kei Watanabe, Katsuya Oguri, Ryoichi Kasahara
    • Organizer
      CLEO-PR 2022
    • Data Source
      KAKENHI-PROJECT-20H00357
  • [Presentation] 超伝導永久電流アトムチップにおけるボース凝縮体の量子状態制御2014

    • Author(s)
      今井弘光、稲葉謙介、山下眞、向井哲哉
    • Organizer
      日本物理学会 第69回年次大会
    • Place of Presentation
      東海大学(平塚市、神奈川県)
    • Data Source
      KAKENHI-PROJECT-25287104
  • [Presentation] Production of a Bose-Einstein condensate on a persistent-supercurrent atom chip2013

    • Author(s)
      H. Imai, K. Inaba, M. Yamashita, and T. Mukai
    • Organizer
      21st International Conference on Laser Spectroscopy
    • Place of Presentation
      University of Califirnia, Barkeley (バークレー市、アメリカ)
    • Data Source
      KAKENHI-PROJECT-25287104
  • [Presentation] 擬1次元ボースガスの観測に向けた超伝導永久電流アトムチップ

    • Author(s)
      今井弘光、稲葉謙介、野田数人、山下眞、向井哲哉
    • Organizer
      日本物理学会 第70回年次大会
    • Place of Presentation
      東京都、早稲田大学
    • Year and Date
      2015-03-21 – 2015-03-24
    • Data Source
      KAKENHI-PROJECT-26286068
  • [Presentation] 擬1次元ボースガスの観測に向けた超伝導アトムチップ

    • Author(s)
      今井弘光、稲葉謙介、野田数人、山下眞、向井哲哉
    • Organizer
      日本物理学会 第70回年次大会
    • Place of Presentation
      早稲田大学(新宿、東京)
    • Year and Date
      2015-03-21 – 2015-03-24
    • Data Source
      KAKENHI-PROJECT-25287104
  • 1.  MUKAI Tetsuya (70393775)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 5 results
  • 2.  INABA Kensuke (10564990)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 4 results
  • 3.  Ishizawa Atsushi (30393797)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 4.  西川 正 (20374069)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  赤塚 友哉 (90548257)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 6.  増子 拓紀 (60649664)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 7.  Yamashita Makoto (00393786)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 8.  SUGA Sei-ichiro (40206389)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  SUZUKI Takafumi (40444096)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  TSUCHIURA Hiroki (30374961)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  TOGA Yuta (70641231)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  山本 俊 (10403130)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  生田 力三 (90626475)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  BYRNES TIMOTHY (50597698)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  日達 研一 (60564276)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  小栗 克弥 (10374068)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  高 磊 (40650429)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  徐 学俊 (80593334)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  Cong Guangwei (20470049)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  山田 浩治 (50574927)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  山本 宗継 (00358285)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  TAKAMOTO Masao
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 23.  香取 秀俊
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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