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Hosaka Kazumoto  保坂 一元

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HOSAKA Kazumoto  保坂 一元

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Researcher Number 50462859
Other IDs
Affiliation (Current) 2025: 国立研究開発法人産業技術総合研究所, 計量標準総合センター, 副研究部門長
Affiliation (based on the past Project Information) *help 2019 – 2021: 国立研究開発法人産業技術総合研究所, 計量標準総合センター, 副研究部門長
2018: 国立研究開発法人産業技術総合研究所, 計量標準総合センター, 総括研究主幹
2017: 国立研究開発法人産業技術総合研究所, 計量標準総合センター, 研究グループ付
2016: 国立研究開発法人産業技術総合研究所, 計量標準総合センター研究戦略部研究企画室, 研究企画室長
2015 – 2016: 国立研究開発法人産業技術総合研究所, 物理計測標準研究部門, 研究グループ長 … More
2014: 独立行政法人産業技術総合研究所, 計測標準研究部門, 研究科長
2013: 産業技術総合研究所, 計測標準部門, 研究員
2009 – 2013: 独立行政法人産業技術総合研究所, 計測標準研究部門, 主任研究員
2011: 独立行政法人産業技術総合研究所, 計測標準研究部門, 研究室付 Less
Review Section/Research Field
Principal Investigator
Atomic/Molecular/Quantum electronics
Except Principal Investigator
Applied optics/Quantum optical engineering / Atomic/Molecular/Quantum electronics
Keywords
Principal Investigator
周波数安定化レーザー / 光格子時計 / 熱雑音 / 光周波数標準 / 光共振器 / 絶対周波数計測 / 不確かさ評価 / 無人連続運転 / 周波数比 / Sr光格子時計 … More / 安定化レーザー / 秒 / 周波数計測 / TAIへの貢献 / Yb光格子時計 / 光時系 / 協定世界時 / 国際原子時 / 時間周波数標準 / 時系 / セラミック / 周波数安定度 / 光時計 / 低熱膨張セラミック / 狭線幅レーザー / 光コム / 狭線幅化レーザー / 低熱膨張材料 / 超安定化レーザー / 量子エレクトロニクス … More
Except Principal Investigator
量子エレクトロニクス / 光周波数コム / 低分散 / 高安定光共振器 / 光時計 / 狭線幅レーザ / 高安定レーザ / 熱雑音 / 周波数安定度 / 高安定共振器 / 光コム / 同位体 / デュアル・コム / 原子・分子物理 / 超精密測定 / 環境分析 / 同位体分析 / デュアルコム / 飽和吸収分光 / 分子分光 / 赤外分光 / 同位体比計測 / 狭線幅光源 / デュアルコム分光 / 光共振器 / サブドップラー分解能 / 差周波光源 / 実用原子時計 / 冷却原子ビーム / イオントラップ / 原子時計 Less
  • Research Projects

    (6 results)
  • Research Products

    (54 results)
  • Co-Researchers

    (11 People)
  •  The realisation of an optical time scale based on optical frequency standardsPrincipal Investigator

    • Principal Investigator
      Hosaka Kazumoto
    • Project Period (FY)
      2017 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Atomic/Molecular/Quantum electronics
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  Development of the ultra-stable optical cavity using a ceramic spacerPrincipal Investigator

    • Principal Investigator
      Kazumoto Hosaka
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Atomic/Molecular/Quantum electronics
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  Development of ultra high resolution mid-infrared molecular spectrometer combining advanced sources

    • Principal Investigator
      SASADA Hiroyuki
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Atomic/Molecular/Quantum electronics
    • Research Institution
      Keio University
  •  Absolute linewidth narrowing of optical frequency comb using an ultrastable cavity

    • Principal Investigator
      INABA Hajime
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Applied optics/Quantum optical engineering
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  Development of ultra-stable lasers using low-thermal-noise optical cavitiesPrincipal Investigator

    • Principal Investigator
      HOSAKA Kazumoto
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Atomic/Molecular/Quantum electronics
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  Research on ion-atom cold collisions for ultra-stable atomic clocks

    • Principal Investigator
      WATABE Kenichi
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Applied optics/Quantum optical engineering
    • Research Institution
      National Institute of Advanced Industrial Science and Technology

All 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 Other

All Journal Article Presentation

  • [Journal Article] Improved frequency ratio measurement with 87Sr and 171Yb optical lattice clocks at NMIJ2021

    • Author(s)
      Yusuke Hisai, Daisuke Akamatsu, Takumi Kobayashi, Kazumoto Hosaka, Hajime Inaba, Feng-Lei Hong, and Masami Yasuda
    • Journal Title

      Metrologia

      Volume: 58 Issue: 1 Pages: 015008-015008

    • DOI

      10.1088/1681-7575/abc104

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H01151, KAKENHI-PROJECT-18H03886, KAKENHI-PROJECT-19J10824, KAKENHI-PROJECT-17K14367
  • [Journal Article] Demonstration of the nearly continuous operation of an 171Yb optical lattice clock for half a year2020

    • Author(s)
      Takumi Kobayashi, Daisuke Akamatsu, Kazumoto Hosaka, Yusuke Hisai, Masato Wada, Hajime Inaba, Tomonari Suzuyama, Feng-Lei Hong, and Masami Yasuda
    • Journal Title

      Metrologia

      Volume: 57 Issue: 6 Pages: 065021-065021

    • DOI

      10.1088/1681-7575/ab9f1f

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H01151, KAKENHI-PROJECT-18H03886, KAKENHI-PROJECT-17K14367
  • [Journal Article] Development of 8-branch Er:fiber frequency comb for Sr and Yp optical lattice clocks2019

    • Author(s)
      Yusuke Hisai, Daisuke Akamatsu, Takumi Kobayashi, Sho Okubo, Inaba Hajime, Kazumoto Hosaka, Masami Yasuda, and Feng-Lei Hong
    • Journal Title

      Optics Express

      Volume: 27 Issue: 5 Pages: 6404-6414

    • DOI

      10.1364/oe.27.006404

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H01151, KAKENHI-PROJECT-18H03886
  • [Journal Article] Dual-mode operation of an optical lattice clock using strontium and ytterbium atoms2018

    • Author(s)
      Daisuke Akamatsu, Takumi Kobayashi, Yusuke Hisai, Takehiko Tanabe, Kazumoto Hosaka, Masami Yasuda, and Feng-Lei Hong
    • Journal Title

      IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

      Volume: 印刷中 Issue: 6 Pages: 1069-1075

    • DOI

      10.1109/tuffc.2018.2819888

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K14367, KAKENHI-PROJECT-17H01151
  • [Journal Article] Uncertainty Evaluation of an 171Yb Optical Lattice Clock at NMIJ2018

    • Author(s)
      Takumi Kobayashi, Daisuke Akamatsu, Yusuke Hisai, Takehiko Tanabe, Inaba Hajime, Tomonari Suzuyama, Feng-Lei Hong, Kazumoto Hosaka, and Masami Yasuda
    • Journal Title

      IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

      Volume: 65 Issue: 12 Pages: 2449-2458

    • DOI

      10.1109/tuffc.2018.2870937

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K14367, KAKENHI-PROJECT-17H01151
  • [Journal Article] A Fabry-Perot Etalon with an Ultralow Expansion Ceramic Spacer2013

    • Author(s)
      K. Hosaka, H. Inaba, D. Akamatsu, M. Yasuda, J. Sugawara, A. Onae, and F.-L. Hong
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: vol. 52 Issue: 3R Pages: 032402-032402

    • DOI

      10.7567/jjap.52.032402

    • NAID

      40019616902

    • Data Source
      KAKENHI-PROJECT-22540415
  • [Journal Article] Spectroscopy of ^<17>1Yb in an optical lattice based on laser linewidth transfer using a narrow linewidth frequency comb2013

    • Author(s)
      H. Inaba, K. Hosaka, M. Yasuda, Y. Nakajima, K. Iwakuni, D. Akamatsu, S. Okubo, T. Kohno, A. Onae, and F.-L. Hong
    • Journal Title

      Optics Express

      Volume: Vol.21 Pages: 7891-7896

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23560048
  • [Journal Article] Spectroscopy of 171Yb in an optical lattice based on laser linewidth transfer using a narrow linewidth frequency comb2013

    • Author(s)
      H. Inaba, K. Hosaka, M. Yasuda, Y. Nakajima, K. Iwakuni, D. Akamatsu, S. Okubo, T. Kohno, A. Onae, and F.-L. Hong
    • Journal Title

      Opt. Express

      Volume: 21 Pages: 7891-7896

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23560048
  • [Journal Article] Narrow linewidth comb realized with a mode-locked fiber laser using an intra-cavity waveguide electro-optic modulator for high-speed control2012

    • Author(s)
      K. Iwakuni, H. Inaba, Y. Nakajima, T. Kobayashi, K. Hosaka, A. Onae, and F.-L. Hong
    • Journal Title

      Opt. Express

      Volume: 20 Pages: 13769-13776

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23560048
  • [Journal Article] Narrow linewidth comb realized with a mode-locked fiber laser using an intra-cavity waveguide electro-optic modulator for high-speed control2012

    • Author(s)
      K. Iwakuni, H. Inaba, Y. Nakajima, T. Kobayashi, K. Hosaka, A. Onae, and F.-L. Hong
    • Journal Title

      Optics Express

      Volume: Vol.20 Pages: 13769-13776

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23560048
  • [Journal Article] 光コムによる精度19桁級の周波数合成2011

    • Author(s)
      稲場肇、中嶋善晶、保坂一元、大苗敦、洪鋒雷
    • Journal Title

      レーザー研究

      Volume: 39巻 Pages: 819-824

    • NAID

      10030151593

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23560048
  • [Presentation] Yb光格子時計の半年間にわたる準連続運転と国際原子時への貢献2021

    • Author(s)
      小林拓実、赤松大輔、保坂一元、久井裕介、和田雅人、稲場肇、洪鋒雷、安田正美
    • Organizer
      日本物理学会
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] Contribution to International Atomic Time by the nearly continuous operation of an Yb optical lattice clock2021

    • Author(s)
      小林拓実、赤松大輔、保坂一元、久井裕介、西山明子、川崎瑛生、和田雅人、稲場肇、田邊健彦、洪鋒雷、安田正美
    • Organizer
      ATF
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] Progress report of the 171Yb optical lattice clock NMIJ-Yb12021

    • Author(s)
      小林拓実、赤松大輔、保坂一元、久井裕介、和田雅人、稲場肇、田邊健彦、洪鋒雷、安田正美
    • Organizer
      IEEE EFTF-IFCS
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] Sr optical lattice clock assisted by optical frequency combs for contribution to International Atomic Time2020

    • Author(s)
      久井裕介、赤松大輔、小林拓実、保坂一元、稲場肇、洪鋒雷、安田正美
    • Organizer
      CLEO
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] Development of an operational Yb optical lattice clock towards contribution to the International Atomic Time2020

    • Author(s)
      小林拓実、赤松大輔、保坂一元、久井裕介、稲場肇、鈴山智也、洪鋒雷、安田正美
    • Organizer
      CPEM
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] Nearly continuous operation of an Yb optical lattice clock towards contribution to the International Atomic Time2020

    • Author(s)
      小林拓実、赤松大輔、保坂一元、久井裕介、稲場肇、鈴山智也、洪鋒雷、安田正美
    • Organizer
      IEEE IFCS-ISAF
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] 産総研におけるYb/Sr時計周波数比計測の不確かさ低減2020

    • Author(s)
      久井裕介、赤松大輔、小林拓実、保坂一元、稲場肇、洪鋒雷、安田正美
    • Organizer
      日本物理学会
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] 国際原子時への貢献を目指したSrおよびYb光格子時計の改善2019

    • Author(s)
      小林拓実、赤松大輔、久井裕介、洪鋒雷、保坂一元、安田正美
    • Organizer
      日本物理学会
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] 産総研におけるYb光格子時計3号機2018

    • Author(s)
      小林拓実、赤松大輔、久井裕介、田邉健彦、稲場肇、鈴山智也、洪鋒雷、保坂一元、安田正美
    • Organizer
      日本物理学会
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] Development of an ytterbium optical lattice clock at NMIJ2018

    • Author(s)
      小林拓実、赤松大輔、久井裕介、田邉健彦、稲場肇、鈴山智也、洪鋒雷、保坂一元、安田正美
    • Organizer
      European Frequency and Time Forum (EFTF)
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] An 8-branch optical frequency comb for laser frequency stabilization and measurement in optical lattice clocks2018

    • Author(s)
      久井裕介、赤松大輔、小林拓実、大久保章、稲場肇、保坂一元、洪鋒雷、安田正美
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO)
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] Development of an 8-branch optical frequency comb for laser frequency stabilization2017

    • Author(s)
      久井裕介、赤松大輔、小林拓実、大久保章、稲場肇、洪鋒雷、保坂一元
    • Organizer
      Conference on Lasers and Electro-Optics Pacific Rim (CLEO PR)
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] A compact light source at 399 nm using a periodically poled LiNb03 waveguide for laser cooling ytterbium2017

    • Author(s)
      小林拓実、赤松大輔、西田好毅、田邉健彦、安田正美、 洪鋒雷、保坂一元
    • Organizer
      Union Radio-Scientifique Internationale (URSI)
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] A narrow linewidth laser system for strontium and ytterbium optical lattice clocks2017

    • Author(s)
      小林拓実、稲場肇、赤松大輔、大久保章、保坂一元
    • Organizer
      Union Radio-Scientifique Internationale (URSI)
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] 周波数安定化のための8ブランチ光周波数コムの開発2017

    • Author(s)
      久井裕介、赤松大輔、小林拓実、大久保章、稲場肇、保坂一元、 洪鋒雷、安田正美
    • Organizer
      日本物理学会
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] Yb/Srデュアル光格子時計による時計遷移周波数比の測定22017

    • Author(s)
      赤松大輔、小林拓実、久井裕介、田邉健彦、保坂一元、洪鋒雷、安田正美
    • Organizer
      日本物理学会
    • Data Source
      KAKENHI-PROJECT-17H01151
  • [Presentation] Precise frequency comparison of clocks considering the dead time uncertainty of frequency link2016

    • Author(s)
      Takehiko Tanabe, Daisuke Akamatsu, Takumi Kobayashi, Akifumi Takamizawa, Shinya Yanagimachi, Takeshi Ikegami, Tomonari Suzuyama, Hajime Inaba, Sho Okubo, Masami Yasuda, Feng-Lei Hong, Atsushi Onae, and Kazumoto Hosaka
    • Organizer
      EFTF 2016
    • Place of Presentation
      英国、York
    • Year and Date
      2016-04-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26400423
  • [Presentation] Precise frequency comparison of clocks considering the dead time uncertainty of frequency link2016

    • Author(s)
      Kazumoto Hosaka
    • Organizer
      EFTF2016
    • Place of Presentation
      York, UK
    • Year and Date
      2016-04-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26400423
  • [Presentation] A dual optical lattice clock driven by clock lasers stabilized to a narrow linewidth comb2015

    • Author(s)
      Kazumoto Hosaka
    • Organizer
      IFCS-EFTF 2015
    • Place of Presentation
      Denver, USA
    • Year and Date
      2015-04-13
    • Data Source
      KAKENHI-PROJECT-26400423
  • [Presentation] 長さの国家標準としての光コムとその応用動向2015

    • Author(s)
      保坂一元
    • Organizer
      精密工学会2015年秋季大会
    • Place of Presentation
      仙台
    • Year and Date
      2015-09-04
    • Data Source
      KAKENHI-PROJECT-26400423
  • [Presentation] A dual optical lattice clock driven by clock lasers stabilized to a narrow linewidth comb2015

    • Author(s)
      Kazumoto Hosaka
    • Organizer
      EFTF-IFCS 2015
    • Place of Presentation
      Denver, USA
    • Year and Date
      2015-04-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26400423
  • [Presentation] Accurate frequency comparison of clocks considering the effect of the distributed dead-time2015

    • Author(s)
      Kazumoto Hosaka
    • Organizer
      ATF2015
    • Place of Presentation
      北京、中国
    • Year and Date
      2015-10-31
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26400423
  • [Presentation] 近赤外デュアルコム分光計の超広帯域化2014

    • Author(s)
      大久保 章、岩國 加奈、稲場 肇、長谷川 太郎、保坂 一元、大苗 敦、佐々田 博之、洪 鋒雷
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス
    • Year and Date
      2014-03-18
    • Data Source
      KAKENHI-PROJECT-23244084
  • [Presentation] 光格子時計用狭線幅化レーザー光源の開発2014

    • Author(s)
      保坂一元、大久保章、稲場肇、赤松大輔、安田正美、大苗敦、洪鋒雷
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学、神奈川県相模原市
    • Year and Date
      2014-03-17
    • Data Source
      KAKENHI-PROJECT-23560048
  • [Presentation] 光コムを用いた波長の異なる狭線幅レーザーの周波数安定度測定2014

    • Author(s)
      保坂一元
    • Organizer
      第75回応用物理学会秋季講演会
    • Place of Presentation
      北海道大学(北海道札幌市)
    • Year and Date
      2014-09-18
    • Data Source
      KAKENHI-PROJECT-26400423
  • [Presentation] Ultra-Broadband Dual-Comb Spectroscopy with Narrow Linewidth Fiber Combs2014

    • Author(s)
      K. Iwakuni, S. Okubo, H. Inaba, K. Hosaka, A. Onae, H. Sasada, F.-L. Hong
    • Organizer
      International conference on fundamental physics using atoms (FPUA2014)
    • Place of Presentation
      科学未来館
    • Year and Date
      2014-03-14
    • Data Source
      KAKENHI-PROJECT-23244084
  • [Presentation] Dual-comb spectroscopy of C_2H_2, CH_4and H_2O over 1.0-1.7μm2014

    • Author(s)
      K. Iwakuni, S. Okubo, H. Inaba, K. Hosaka, A. Onae, H. Sasada, F.-L. Hong
    • Organizer
      International Symposium on Molecular Spectroscopy
    • Place of Presentation
      University of Illinois, U.S.A.
    • Year and Date
      2014-06-17
    • Data Source
      KAKENHI-PROJECT-23244084
  • [Presentation] デュアルコム分光計による超広帯域分光2014

    • Author(s)
      岩國 加奈、大久保 章、稲場 肇、保坂 一元、大苗 敦、佐々田 博之、洪 鋒雷
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学湘南キャンパス
    • Year and Date
      2014-03-30
    • Data Source
      KAKENHI-PROJECT-23244084
  • [Presentation] 低熱膨張セラミックを用いた光共振器の開発2013

    • Author(s)
      K Hosaka
    • Organizer
      2013年 第60回応用物理学会春季大会
    • Place of Presentation
      神奈川県厚木市、神奈川工科大学
    • Data Source
      KAKENHI-PROJECT-22540415
  • [Presentation] 低熱膨張セラミックを用いた光共振器の開発2013

    • Author(s)
      保坂一元, 稲場肇, 赤松大輔, 安田正美, 菅原潤, 大苗敦, 洪 鋒雷
    • Organizer
      2013 年 第60回応用物理学会春季大会
    • Place of Presentation
      神奈川工科大学(神奈川県)
    • Data Source
      KAKENHI-PROJECT-22540415
  • [Presentation] デュアル・コム装置を用いた広帯域アセチレン分光測定2013

    • Author(s)
      大久保 章、岩國 加奈、稲場 肇、長谷川 太郎、保坂 一元、大苗 敦、佐々田 博之、洪 鋒雷
    • Organizer
      日本物理学会 2013年秋季大会
    • Place of Presentation
      徳島大学常三島キャンパス
    • Year and Date
      2013-09-28
    • Data Source
      KAKENHI-PROJECT-23244084
  • [Presentation] An application of an ultra-low expansion ceramic to optical cavities for narrow linewidth lasers2013

    • Author(s)
      K. Hosaka, H. Inaba, D. Akamatsu, M. Yasuda, J. Sugawara, A. Onae, and F.-L. Hong
    • Organizer
      Workshop on the Optical Frequency Standards
    • Place of Presentation
      独立行政法人情報通信研究機構(東京都)
    • Data Source
      KAKENHI-PROJECT-22540415
  • [Presentation] 近赤外デュアル・コム広帯域分光システムの開発2013

    • Author(s)
      大久保 章、岩國 加奈、稲場 肇、長谷川 太郎、保坂 一元、大苗 敦、佐々田 博之、洪 鋒雷
    • Organizer
      第74回応用物理学会秋季学術講演会
    • Place of Presentation
      同志社大学京田辺キャンパス
    • Year and Date
      2013-09-19
    • Data Source
      KAKENHI-PROJECT-23244084
  • [Presentation] 狭線幅光コムを用いたデュアル・コム装置の開発2013

    • Author(s)
      岩國 加奈、大久保 章、稲場 肇、長谷川 太郎、保坂 一元、大苗 敦、佐々田 博之、洪 鋒雷
    • Organizer
      日本物理学会 2013年秋季大会
    • Place of Presentation
      徳島大学常三島キャンパス
    • Year and Date
      2013-09-28
    • Data Source
      KAKENHI-PROJECT-23244084
  • [Presentation] An application of an ultra-low expansion ceramic to optical cavities for narrow linewidth lasers2013

    • Author(s)
      K Hosaka
    • Organizer
      Workshop on the Optical Frequency Standards
    • Place of Presentation
      東京都小金井市、独立行政法人情報通信研究機構
    • Data Source
      KAKENHI-PROJECT-22540415
  • [Presentation] Towards a new clock laser system using a ceramic cavity and laser linewidth transfer technique2013

    • Author(s)
      K. Hosaka, H. Inaba, D. Akamatsu, M. Yasuda, J. Sugawara, A. Onae, and F.-L. Hong
    • Organizer
      The 2013 Joint UFFC, EFTF, and PFM Symposium
    • Place of Presentation
      Prague, Czech Republic
    • Data Source
      KAKENHI-PROJECT-22540415
  • [Presentation] Optical cavities for ultra-narrow-linewidth lasers2012

    • Author(s)
      K. Hosaka
    • Organizer
      Workshop on Optical Comb, Clock and Related Devices
    • Place of Presentation
      独立行政法人産業技術総合研究所(茨城県)
    • Year and Date
      2012-10-03
    • Data Source
      KAKENHI-PROJECT-22540415
  • [Presentation] Optical cavities for ultra-narrow-linewidth lasers2012

    • Author(s)
      K Hosaka
    • Organizer
      Workshop on Optical Comb, Clock and Related Devices
    • Place of Presentation
      茨城県つくば市、独立行政法人産業技術総合研究所
    • Data Source
      KAKENHI-PROJECT-22540415
  • [Presentation] Fiber-based frequency comb with relative frequency stability of 10-20-level2011

    • Author(s)
      Hajime INABA, Yoshiaki NAKAJIMA, Kana IWAKUNI, Kazumoto HOSAKA, Atsushi ONAE, Masami YASUDA, Daisuke AKAMATSU, and Feng-Lei HONG
    • Organizer
      SPIE Optics+Photonics 2011
    • Place of Presentation
      San-Diego, USA
    • Data Source
      KAKENHI-PROJECT-23560048
  • [Presentation] Fiber-based frequency comb with relative frequency stability of 10-20 level2011

    • Author(s)
      Hajime Inaba, Yoshiaki Nakajima, Kana Iwakuni, Kazumoto Hosaka, Atsushi Onae, Masami Yasuda, Daisuke Akamatsu, and Feng-Lei Hong
    • Organizer
      SPIE Optics + Photonics 2011
    • Place of Presentation
      サンディエゴ国際会議場(カリフォルニア州、アメリカ)
    • Year and Date
      2011-08-24
    • Data Source
      KAKENHI-PROJECT-23560048
  • [Presentation] 近赤外デュアルコム分光計の超広帯域化

    • Author(s)
      大久保 章、岩國 加奈、稲場 肇、長谷川 太郎、保坂 一元、大苗 敦、佐々田 博之、洪 鋒雷
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス
    • Invited
    • Data Source
      KAKENHI-PROJECT-23244084
  • [Presentation] デュアルコム分光計による超広帯域分光

    • Author(s)
      岩國 加奈、大久保 章、稲場 肇、保坂 一元、大苗 敦、佐々田 博之、洪 鋒雷
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学湘南キャンパス
    • Data Source
      KAKENHI-PROJECT-23244084
  • [Presentation] Ultra-Broadband Dual-Comb Spectroscopy with Narrow Linewidth Fiber Combs

    • Author(s)
      K. Iwakuni, S. Okubo, H. Inaba, K. Hosaka, A. Onae, H. Sasada, F.-L. Hong
    • Organizer
      International conference on fundamental physics using atoms
    • Place of Presentation
      科学未来館
    • Data Source
      KAKENHI-PROJECT-23244084
  • 1.  INABA Hajime (70356492)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 39 results
  • 2.  WATABE Kenichi (50358389)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  HONG Fen-lei (10260217)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 28 results
  • 4.  TAKAMIZAWA Akifumi (50462833)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  SASADA Hiroyuki (30146576)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 10 results
  • 6.  YOSHIDA Naohiro (60174942)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  TSUJI Kiyoshi (90272707)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  大久保 章 (30635800)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 9.  小林 拓実 (40758398)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 21 results
  • 10.  赤松 大輔 (90549883)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 19 results
  • 11.  鈴山 智也 (30359111)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results

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