AKAMATSU Daisuke 赤松大輔

Researcher Number	90549883
Other IDs
Affiliation (Current)	2025: 横浜国立大学, 大学院工学研究院, 准教授
Affiliation (based on the past Project Information) *help	2021 – 2024: 横浜国立大学, 大学院工学研究院, 准教授 2017 – 2020: 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, 主任研究員 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, 主任研究員 2014: 独立行政法人産業技術総合研究所, 物理計測標準研究部門, 主任研究員 2012 – 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, 研究員
Review Section/Research Field	Principal Investigator Atomic/Molecular/Quantum electronics / Basic Section 30020:Optical engineering and photon science-related Except Principal Investigator Atomic/Molecular/Quantum electronics / Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics / Basic Section 30020:Optical engineering and photon science-related / Medium-sized Section 30:Applied physics and engineering and related fields
Keywords	Principal Investigator 量子エレクトロニクス / レーザー冷却 / オプトメカニクス / 光トラップ / ナノ粒子 / レーザー分光 / 計測標準 / 光周波数コム / 精密計測 / 黒体放射 / 光格子時計 … More Except Principal Investigator … More 光格子時計 / 周波数安定化レーザー / 周波数計測 / Yb光格子時計 / 量子エレクトロニクス / 光コム / 絶対周波数計測 / 原子時計 / 一般相対性理論 / 暗黒物質 / Cs原子泉時計 / 量子メモリ / 周波数安定化 / 量子ネットワーク / 超精密測定 / 原子・分子物理 / レーザー分光 / 不確かさ評価 / 無人連続運転 / 周波数比 / Sr光格子時計 / 安定化レーザー / 秒 / TAIへの貢献 / 光時系 / 協定世界時 / 国際原子時 / 時間周波数標準 / 時系 / 低速原子線源 / 光還元 / 光誘起原子脱離 / 小型・可搬化 / 可搬型光格子時計 / 磁気光学トラップ / 低速原子線 / 光還元反応 / 酸化イッテルビウム / 青方離調魔法波長 / 光周波数コム / イッテルビウム Less

量子ネットワーク安定化技術の研究とPr:YSO量子メモリへの展開
- Principal Investigator
  
  洪鋒雷
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 30020:Optical engineering and photon science-related
- Research Institution
  Yokohama National University
Study on interstellar microparticles with optically trapped nanoparticles in ultrahigh vacuum and ultracold cold atomsPrincipal Investigator
- Principal Investigator
  
  赤松大輔
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 30020:Optical engineering and photon science-related
- Research Institution
  Yokohama National University
Yb光格子時計の長期運転による新規物理現象の探索
- Principal Investigator
  
  小林拓実
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Development of narrow-linewidth and highly-stable frequency-stabilized lasers
- Principal Investigator
  
  Hong Feng-Lei
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 30:Applied physics and engineering and related fields
- Research Institution
  Yokohama National University
The realisation of an optical time scale based on optical frequency standards
- 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
Mixture of ultracold atoms and a single nanoparticle of SiPrincipal Investigator
- Principal Investigator
  
  Akamatsu Daisuke
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Atomic/Molecular/Quantum electronics
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Development of an light-controlled cold atomic beam source for a transportable optical lattice clock
- Principal Investigator
  
  Yasuda Masami
- Project Period (FY)
  2015 – 2017
- 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
Demonstration of a synthetic frequency immune to the blackbody radiation shift with a dual optical lattice clock systemPrincipal Investigator
- Principal Investigator
  
  DAISUKE Akamatsu
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Atomic/Molecular/Quantum electronics
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Search for the blue-detuned magic wavelength for the ytterbium optical lattice clock
- Principal Investigator
  
  YASUDA Masami
- Project Period (FY)
  2011 – 2013
- 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

All 2023 2022 2021 2020 2019 2018 2017 2016 2014 2013 2012 2011 Other

All Journal Article Presentation Patent

[Journal Article] Precision dual-comb spectroscopy using wavelength converted frequency combs with low repetition rates2023
- Author(s)
  Yohei Sugiyama , Tsubasa Kashimura , Keiju Kashimoto , Daisuke Akamatsu, and Feng-Lei Hong
- Journal Title
  
  Scientific Reports
  
  Volume: 13 Issue: 1 Pages: 2549-2549
- DOI
  10.1038/s41598-023-29734-2
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03886
[Journal Article] Search for Ultralight Dark Matter from Long-Term Frequency Comparisons of Optical and Microwave Atomic Clocks2022
- Author(s)
  Takumi Kobayashi, Akifumi Takamizawa, Daisuke Akamatsu, Akio Kawasaki, Kazumoto Hosaka, Yusuke Hisai, Masato Wada, Hajime Inaba, Takehiko Tanabe, Masami Yasuda
- Journal Title
  
  Physical Review Letters
  
  Volume: 129 Issue: 24 Pages: 241301-241301
- DOI
  10.1103/physrevlett.129.241301
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K22512
[Journal Article] Frequency references based on molecular iodine for the study of Yb atoms using the 1S0 - 3P1 intercombination transition at 556 nm2022
- Author(s)
  Yuto Tanabe, Yuma Sakamoto, Takuya Kohno, Daisuke Akamatsu, and Feng-Lei Hong
- Journal Title
  
  Optics Express
  
  Volume: 30 Issue: 26 Pages: 46487-46500
- DOI
  10.1364/oe.478917
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03886
[Journal Article] Laser frequency measurement in the short-wavelength region using an intermediate laser and a frequency noise cancellation method2022
- Author(s)
  Yuki Kojima, Kohei Ikeda, Yuto Tanabe, Daisuke Akamatsu, and Feng-Lei Hong
- Journal Title
  
  Opt. Lett.
  
  Volume: 47 Issue: 1 Pages: 30-33
- DOI
  10.1364/ol.446366
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03886
[Journal Article] Hyperfine structure and absolute frequency of 127I2 transitions at 514 nm for wavelength standards at 1542 nm2022
- Author(s)
  Kohei Ikeda, Takumi Kobayashi, Mayuko Yoshiki, Daisuke Akamatsu, and Feng-Lei Hong
- Journal Title
  
  Journal of the Optical Society of America B
  
  Volume: 39 Issue: 8 Pages: 2264-2271
- DOI
  10.1364/josab.465499
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03886
[Journal Article] Generation of 116 mW ouput power at 461 nm in a periodically poled lithium niobate waveguide2022
- Author(s)
  Yusuke Hisai, Yoshiki Nishida, Hiroshi Miyazawa, Takumi Kobayashi, Feng-Lei Hong, and Daisuke Akamatsu
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 61 Issue: 2 Pages: 020701-020701
- DOI
  10.35848/1347-4065/ac4a05
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01151, KAKENHI-PROJECT-18H03886
[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] High-resolution spectroscopy of molecular iodine using a narrow-linewidth laser at telecom wavelength2021
- Author(s)
  Kohei Ikeda, Rei Kato, Yuma Goji, Daisuke Akamatsu, and Feng-Lei Hong
- Journal Title
  
  IEEE Xplore Digital Library
  
  Volume: 0 Pages: 1-2
- DOI
  10.1109/cleo/europe-eqec52157.2021.9542225
- Data Source
  KAKENHI-PROJECT-18H03886
[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] A relocking scheme for optical phase locking using a digital circuit with an electrical delay line2019
- Author(s)
  Takumi Kobayashi, Daisuke Akamatsu, Kazumoto Hosaka, and Masami Yasuda
- Journal Title
  
  Review of Scientific Instruments
  
  Volume: 90 Issue: 10 Pages: 103002-103002
- DOI
  10.1063/1.5111935
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14367, KAKENHI-PROJECT-16H06017
[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] Laser-Controlled Cold Ytterbium Atom Source for Transportable Optical Clocks2017
- Author(s)
  Masami Yasuda, Takehiko Tanabe, Takumi Kobayashi, Daisuke Akamatsu, Takumi Sato, and Atsushi Hatakeyama
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 86 Issue: 12 Pages: 125001-125001
- DOI
  10.7566/jpsj.86.125001
- NAID
  210000134648
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14367, KAKENHI-PROJECT-15K05238
[Journal Article] Frequency ratio measurement of 171Yb and 87Sr optical lattice clocks2014
- Author(s)
  Daisuke Akamatsu, Masami Yasuda, Hajime Inaba, Kazumoto Hosaka, Takehiko Tanabe, Atsushi Onae, Feng-Lei Hong
- Journal Title
  
  Optics Express
  
  Volume: Vol.22 Pages: 7898-7905
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540472
[Journal Article] Spectroscopy and frequency measurement of the 87Sr clock transition by laser linewidth transfer using an optical frequency comb2014
- Author(s)
  D. Akamatsu, H. Inaba, K. Hosaka, M. Yasuda, A. Onae, T. Suzuyama, M. Amemiya, and F. -L. Hong
- Journal Title
  
  Applied Physics Express
  
  Volume: 7 Issue: 1 Pages: 012401-012401
- DOI
  10.7567/apex.7.012401
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740281
[Journal Article] Frequency ratio measurement of 171Yb and 87Sr optical lattice clocks2014
- Author(s)
  D. Akamatsu, M. Yasuda, H. Inaba, K. Hosaka, T. Tanabe, A. Onae, and F. -L. Hong
- Journal Title
  
  Optics Express
  
  Volume: 22 Issue: 7 Pages: 7898-7905
- DOI
  10.1364/oe.22.007898
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740281
[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
  
  Optics Express
  
  Volume: 21 Pages: 7891-7896
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740281
[Journal Article] Improved Absolute Frequency Measurement of the 171Yb Optical Lattice Clock towards a Candidate for the Redefinition of the Second2012
- Author(s)
  Masami Yasuda, Hajime Inaba, Takuya Kohno, Takehiko Tanabe, Yoshiaki Nakajima, Kazumoto Hosaka, Daisuke Akamatsu, Atsushi Onae, Tomonari Suzuyama, Masaki Amemiya, Feng-Lei Hong
- Journal Title
  
  Applied Physics Express
  
  Volume: Vol.5 Issue: 10 Pages: 102401-102401
- DOI
  10.1143/apex.5.102401
- NAID
  10031117548
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540472, KAKENHI-PROJECT-24740281
[Journal Article] Narrow linewidth laser system realized by linewidth transfer using a fiber-based frequency comb for the magneto-optical trapping of strontium2012
- Author(s)
  Daisuke Akamatsu, Yoshiaki Nakajima, Hajime Inaba, Kazumoto Hosaka, Masami Yasuda, Atsushi Onae, and Feng-Lei Hong
- Journal Title
  
  Optics Express
  
  Volume: 20 Issue: 14 Pages: 16010-16016
- DOI
  10.1364/oe.20.016010
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740281
[Journal Article] 産総研におけるイッテルビウム光格子時計開発の現状2011
- Author(s)
  安田正美, 河野託也, 保坂一元, 稲場肇, 中嶋善晶, 赤松大輔, 大苗敦, 洪鋒雷
- Journal Title
  
  電気学会誌
  
  Volume: ECT-11巻 Pages: 7-10
- NAID
  10029662191
- Data Source
  KAKENHI-PROJECT-23540472
[Journal Article] 産総研におけるイッテルビウム光格子時計開発の現状2011
- Author(s)
  安田正美、河野託也、保坂一元、稲場肇、中嶋善晶、赤松大輔、大苗敦、洪鋒雷
- Journal Title
  
  電気学会誌
  
  Volume: ECT-11 Pages: 7-10
- NAID
  10029662191
- Data Source
  KAKENHI-PROJECT-23540472
[Patent] 位相同期回路2019
- Inventor(s)
  小林拓実、赤松大輔、安田正美
- Industrial Property Rights Holder
  産業技術総合研究所
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2019-083313
- Filing Date
  2019
- Data Source
  KAKENHI-PROJECT-16H06017
[Presentation] Yb光格子時計とCs原子泉時計の長期比較による暗黒物質探索2023
- Author(s)
  小林拓実、高見澤明文、赤松大輔、川崎瑛生、西山明子、保坂一元、久井裕介、和田雅人、稲場肇、田邊健彦、安田正美
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-23K22512
[Presentation] Progress reports on the Yb optical lattice clock NMIJ-Yb1 for contributing to International Atomic Time2023
- 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
  Precise Time and Time Interval Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22512
[Presentation] Contribution to TAI calibration by NMIJ-Yb1 and development of a new ultra-stable laser2023
- Author(s)
  西山明子、小林拓実、大久保章、赤松大輔、保坂一元、久井裕介、川崎瑛生、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-23K22512
[Presentation] Absolute Frequency Measurement of NMIJ-Yb1 Referenced to NMIJ-F2 and Search for Dark Matter2023
- Author(s)
  小林拓実、高見澤明文、赤松大輔、川崎瑛生、西山明子、保坂一元、久井裕介、和田雅人、稲場肇、田邊健彦、安田正美
- Organizer
  IEEE EFTF-IFCS
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22512
[Presentation] 556 nmヨウ素分子超微細構造の絶対周波数計測2022
- Author(s)
  田邉悠斗, 小嶋優輝, 坂本裕磨, 河野託也, 赤松大輔, 洪鋒雷
- Organizer
  日本物理学会第77回年次大会
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] 2 mヨウ素セルを用いた通信波長帯周波数安定化レーザー2022
- Author(s)
  松永祥吾, 吉木万由子, 天木里穂, 赤松大輔, 洪鋒雷
- Organizer
  日本物理学会秋季大会
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] 重なり合うヨウ素分子吸収線の超微細構造の同定と周波数計測2022
- Author(s)
  吉木万由子，松永祥吾，天木里穂，池田幸平，赤松大輔，洪鋒雷
- Organizer
  Optics & Photonics Japan 2022
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] 低繰り返し周波数光コムを用いたヨウ素分子のデュアルコム分光(Ⅲ)2022
- Author(s)
  杉山陽平, 樫村翼, 柏本佳寿, 赤松大輔, 洪鋒雷
- Organizer
  日本物理学会秋季大会
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] 波長変換された低繰り返し周波数光コムによるデュアルコム分光2022
- Author(s)
  樫村翼，杉山陽平，柏本佳寿，赤松大輔，洪鋒雷
- Organizer
  Optics & Photonics Japan 2022
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] 514 nm波長帯のヨウ素分子高分解能分光（II）2022
- Author(s)
  吉木万由子, 加藤令偉, 松永祥吾, 池田幸平, 赤松大輔, 洪鋒雷
- Organizer
  日本物理学会第77回年次大会
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] 556nmヨウ素分子超微細構造遷移の周波数計測2022
- Author(s)
  田邉悠斗，坂本裕磨，河野託也，赤松大輔，洪鋒雷
- Organizer
  Optics & Photonics Japan 2022
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] Progress towards a Cs-limited uncertainty at < 3×10-16 of the absolute frequency measurement of NMIJ-Yb12022
- 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
  IEEE EFTF-IFCS
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22512
[Presentation] レーザーの線幅狭窄化用ファイバー干渉計の温度制御2021
- Author(s)
  西原幹恭，郷治侑真，西田卓史，和田雅人，稲場肇，赤松大輔，洪鋒雷
- Organizer
  日本光学会年次学術講演会Optics & Photonics Japan 2021
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] Laser frequency measurement at UV-wavelength region using an intermediate laser and a frequency noise cancellation method2021
- Author(s)
  Yuki Kojima, Kohei Ikeda, Yuto Tanabe,,Daisuke Akamatsu and Feng-Lei Hong
- Organizer
  International Symposium on Novel maTerials and quantum Technologies (ISNTT2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] High resolution spectroscopy of molecular iodine using a narrow-linewidth laser at telecom wavelength2021
- Author(s)
  Kohei Ikeda, Rei Kato, Yuma Goji, Daisuke Akamatsu, and Feng-Lei Hong
- Organizer
  2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference (CLEO/Europe-EQEC 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] ErファイバーコムによるYb原子399 nm遷移の周波数計測2021
- Author(s)
  小嶋優輝、門馬知彦、田邉悠斗、池田幸平、久井裕介、赤松大輔、洪鋒雷
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-18H03886
[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
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-18H03886
[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] 514 nm波長帯のヨウ素分子高分解能分光2021
- Author(s)
  吉木万由子, 加藤令偉, 松永祥吾, 赤松大輔, 洪鋒雷
- Organizer
  日本物理学会秋季大会
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] 2mセルを用いたヨウ素安定化Nd:YAGレーザーの安定度の評価2021
- Author(s)
  松永祥吾，加藤令偉，吉木万由子，赤松大輔，洪鋒雷
- Organizer
  日本光学会年次学術講演会Optics & Photonics Japan 2021
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] 2mヨウ素セルを用いたヨウ素安定化Nd:YAGレーザー (III)2021
- Author(s)
  加藤令偉, 吉木万由子, 松永祥吾, 郷治侑真, 赤松大輔, 洪鋒雷
- Organizer
  日本物理学会秋季大会
- Data Source
  KAKENHI-PROJECT-18H03886
[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] 514nm波長帯のヨウ素分子高分解能分光と周波数計測2021
- Author(s)
  吉木万由子，加藤令偉，松永祥吾，池田幸平，赤松大輔，洪鋒雷
- Organizer
  日本光学会年次学術講演会Optics & Photonics Japan 2021
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] レーザー狭線幅化用ファイバー干渉計の温度依存性2021
- Author(s)
  郷治侑真, 西原幹恭, 加藤令偉, 池田幸平, 和田雅人稲場肇, 赤松大輔, 洪鋒雷
- Organizer
  日本物理学会秋季大会
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] 556nmヨウ素分子超微細構造遷移の精密分光2021
- Author(s)
  田邉悠斗，小嶋優輝，坂本裕磨，河野託也，赤松大輔，洪鋒雷
- Organizer
  日本光学会年次学術講演会Optics & Photonics Japan 2021
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] Yb 原子 556 nm 遷移付近のヨウ素分子精密分光2021
- Author(s)
  坂本裕磨、田邉悠斗、小嶋優輝、河野託也、赤松大輔、洪鋒雷
- Organizer
  第６回フォトニクスワークショップ
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] Erファイバーコムによる399 nmレーザーの周波数計測2020
- Author(s)
  小嶋優輝、門馬知彦、田邉悠斗、池田幸平、久井裕介、赤松大輔、洪鋒雷
- Organizer
  日本光学会年次学術講演会
- Data Source
  KAKENHI-PROJECT-18H03886
[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] Development of an operational Yb optical lattice clock towards contribution to the International Atomic Time2020
- Author(s)
  Takumi Kobayashi, Daisuke Akamatsu, Kazumoto Hosaka, Yusuke Hisai, Hajime Inaba, Tomonari Suzuyama, Feng-Lei Hong, Masami Yasuda
- Organizer
  Conference on Precision Electromagnetic Measurements
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] Sr optical lattice clock assisted by optical frequency combs for contribution to International Atomic Time2020
- Author(s)
  Yusuke Hisai, Daisuke Akamatsu, Takumi Kobayashi, Kazumoto Hosaka, Hajime Inaba, Feng-Lei Hong, Masami Yasuda
- Organizer
  Conference on Lasers and Electro-Optics (CLEO2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03886
[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
  日本物理学会秋季大会
- Data Source
  KAKENHI-PROJECT-18H03886
[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] 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] 国際原子時への貢献を目指したYb光格子時計の連続運転の実証2019
- 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
  日本物理学会第75回年次大会（名古屋大）
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] レーザー冷却用Ybディスペンサー原子線源の評価2019
- Author(s)
  門馬知彦, 野邑寿仁亜, 小嶋優輝, 久井裕介, 赤松大輔, 小林拓実, 洪鋒雷
- Organizer
  日本物理学会秋季大会（岐阜大）
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] Yb冷却原子の原子線源評価及び周波数計測2019
- Author(s)
  小嶋優輝、門馬知彦、野邑寿仁亜、久井裕介、池田幸平、小林拓実、赤松大輔、洪鋒雷
- Organizer
  第15回ナノテク交流シンポジウム
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] 誘電体ナノ球による冷却原子の量子反射2019
- Author(s)
  山口孝明、金本理奈、赤松大輔
- Organizer
  日本物理学会第74回年次大会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06017
[Presentation] Yb原子399 nm遷移によるレーザー冷却と周波数計測2019
- Author(s)
  小嶋優輝，門馬知彦，野邑寿仁亜，久井裕介，小林拓実，赤松大輔，洪鋒雷
- Organizer
  日本光学会年次学術講演会（大阪）
- Data Source
  KAKENHI-PROJECT-18H03886
[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] Ybディスペンサー原子源を用いた小型レーザー冷却装置の開発2019
- Author(s)
  野邑寿仁亜，門馬知彦, 久井裕介，吉井一倫, 小林拓実,赤松大輔, 洪鋒雷
- Organizer
  日本物理学会第74回年次大会（九州大学伊都キャンパス）
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] 連続運転Yb光格子時計を利用した精密な時系の構築2019
- Author(s)
  赤松大輔, 小林拓実, 保坂一元, 久井裕介, 稲場肇, 洪鋒雷, 安田正美
- Organizer
  日本物理学会第75回年次大会（名古屋大）
- Data Source
  KAKENHI-PROJECT-18H03886
[Presentation] Yb 原子冷却のための光源と真空装置の開発2019
- Author(s)
  門馬知彦、野邑寿仁亜、久井裕介、吉井一倫、赤松大輔、小林拓実、洪鋒雷
- Organizer
  第14回ナノテク交流シンポジウム（横浜市立大学）
- Data Source
  KAKENHI-PROJECT-18H03886
[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] Yb原子レーザー冷却用の小型な真空およびレーザー装置の開発2018
- Author(s)
  野邑寿仁亜，門馬知彦, 久井裕介，吉井一倫, 小林拓実,赤松大輔, 洪鋒雷
- Organizer
  Optics Photonics Japan 2018　（OPJ2018：筑波大学東京キャンパス文京校舎）
- Data Source
  KAKENHI-PROJECT-18H03886
[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] Quantum reflection of ultracold atoms by a spherical surface2018
- Author(s)
  T. Yamaguchi, R. Kanamoto, D. Akamatsu
- Organizer
  The 26th International Conference on Atomic Physics, ICAP 2018
- Data Source
  KAKENHI-PROJECT-16H06017
[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] An 8-branch optical frequency comb for laser frequency stabilization and measurement in optical lattice clocks2018
- Author(s)
  Yusuke Hisai, Daisuke Akamatsu, Takumi Kobayashi, Sho Okubo, Hajime Inaba, Kazumoto Hosaka, Feng-Lei Hong, Masami Yasuda
- Organizer
  Conference on Lazers and Electro-Optics (CLEO2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03886
[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] 極低温原子ガスとの混合系を目指した単一ナノ粒子の光トラップ2017
- Author(s)
  赤松大輔
- Organizer
  日本物理学会第７２回年次大会
- Place of Presentation
  大阪大学豊中キャンパス（大阪府）
- Data Source
  KAKENHI-PROJECT-16H06017
[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] 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] 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] 可搬型光格子時計のためのレーザー制御型低速Yb原子線源の開発2017
- Author(s)
  安田正美、田邊健彦、小林拓実、赤松大輔、佐藤拓海、畠山温
- Organizer
  日本物理学会　第７３回年次大会
- Data Source
  KAKENHI-PROJECT-15K05238
[Presentation] Optical trap of a nanoparticle in ultra-high vacuum towards a mixture of a nanoparticle and a laser-cooled gas2017
- Author(s)
  D. Akamatsu
- Organizer
  2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06017
[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] 光格子時計を用いた地殻変動の計測 - システムの可搬化に向けた光制御型低速原子線源の開発 -2016
- Author(s)
  安田正美、赤松大輔、田邊健彦、小林拓実、保坂一元
- Organizer
  計量標準総合センター成果発表会
- Place of Presentation
  産総研つくばセンター（茨城県）
- Year and Date
  2016-02-10
- Data Source
  KAKENHI-PROJECT-15K05238
[Presentation] Present status of the Yb/Sr dual optical lattice clock at NMIJ2014
- Author(s)
  D. Akamatsu, M. Yasuda, T. Tanabe, S. Okubo, H. Inaba, K. Hosaka, A. Onae, F. -L. Hong
- Organizer
  2014 NMIJ-KRISS-ECNU Workshop on Time and Frequency
- Place of Presentation
  AIST Tokyo Waterfront Annex, 東京
- Year and Date
  2014-12-01
- Data Source
  KAKENHI-PROJECT-24740281
[Presentation] 異種原子光格子時計を用いた時計遷移周波数比の精密計測2013
- Author(s)
  赤松大輔、安田正美、稲場肇、保坂一元、田邊健彦、大苗敦、洪鋒雷
- Organizer
  日本物理学会第６８回年次大会
- Place of Presentation
  広島県、広島大学
- Data Source
  KAKENHI-PROJECT-24740281
[Presentation] Improved Absolute Frequency Measurement of the 171Yb Optical Lattice Clock towards the Redefinition of the Second2013
- Author(s)
  Masami Yasuda, Hajime Inaba, Takuya Kohno, Takehiko Tanabe, Yoshiaki Nakajima, Kazumoto Hosaka, Daisuke Akamatsu, Atsushi Onae, Tomonari Suzuyama, Masaki Amemiya, Feng-Lei Hong
- Organizer
  CLEO2013
- Place of Presentation
  San Jose Convention Center, San Jose, CA, USA
- Year and Date
  2013-06-11
- Data Source
  KAKENHI-PROJECT-23540472
[Presentation] Precise measurement of the frequency ratio between Yb and Sr clock transitions2013
- Author(s)
  Daisuke Akamatsu, Hajime Inaba, Kazumoto Hosaka, Masami Yasuda, Takehiko Tanabe, Atsushi Onae and Feng-Lei Hong
- Organizer
  Workshop on the Optical Frequency Standards
- Place of Presentation
  東京都、（独）情報通信研究機構（小金井）
- Data Source
  KAKENHI-PROJECT-24740281
[Presentation] Improved Absolute Frequency Measurement of the 171Yb Optical Lattice Clock for the Redefinition of the Second2013
- Author(s)
  Masami Yasuda, Hajime Inaba, Takuya Kohno, Takehiko Tanabe, Yoshiaki Nakajima, Kazumoto Hosaka, Daisuke Akamatsu, Atsushi Onae, Tomonari Suzuyama, Masaki Amemiya, Feng-Lei Hong
- Organizer
  NICT Workshop on the Optical Frequency Standards
- Place of Presentation
  情報通信研究機構(東京都)
- Year and Date
  2013-02-07
- Data Source
  KAKENHI-PROJECT-23540472
[Presentation] 秒の再定義に向けたイッテルビウム光格子時計の絶対周波数測定2013
- Author(s)
  安田正美, 稲場肇, 河野託也, 田邊健彦, 中嶋善晶, 保坂一元, 赤松大輔, 大苗敦, 鈴山智也, 雨宮正樹, 洪鋒雷
- Organizer
  日本物理学界第68回年次大会
- Place of Presentation
  広島大学(広島県)
- Year and Date
  2013-03-26
- Data Source
  KAKENHI-PROJECT-23540472
[Presentation] Realization of a Sr optical lattice clock - Towards a Sr/Yb dual optical lattice clock2012
- Author(s)
  Daisuke Akamatsu, Hajime Inaba, Kazumoto Hosaka, Masami Yasuda, Atsushi Onae, Tomonari Suzuyama, Masaki Amemiya, and Feng-Lei Hong
- Organizer
  5th International Workshop on Ultracold Group II Atoms
- Place of Presentation
  東京都、（独）情報通信研究機構（小金井）
- Invited
- Data Source
  KAKENHI-PROJECT-24740281
[Presentation] Development of the 87Sr Optical Lattice Clock at NMIJ2012
- Author(s)
  D. Akamatsu, H. Inaba, K. Hosaka, M. Yasuda, A. Onae, T. Suzuyama, M. Amemiya, and F. –L. Hong
- Organizer
  Workshop on Optical Comb, Clock, and Related Devices
- Place of Presentation
  茨城県、（独）産業技術総合研究所（つくば中央）
- Data Source
  KAKENHI-PROJECT-24740281
[Presentation] 線幅転送を利用したSr光格子時計の時計遷移の観測2012
- Author(s)
  赤松大輔、稲場肇、安田正美、保坂一元、大苗敦、洪鋒雷
- Organizer
  日本物理学会2012年秋季大会
- Place of Presentation
  神奈川県、横浜国立大学
- Data Source
  KAKENHI-PROJECT-24740281
[Presentation] Improved Absolute Frequency Measurement of the 171Yb Optical Lattice Clock at NMIJ2012
- Author(s)
  Masami Yasuda, Hajime Inaba, Takuya Kohno, Takehiko Tanabe, Yoshiaki Nakajima, Kazumoto Hosaka, Daisuke Akamatsu, Atsushi Onae, Tomonari Suzuyama, Masaki Amemiya, Feng-Lei Hong
- Organizer
  光コム, 光時計及び関連デバイスワークショップ
- Place of Presentation
  産総研つくばセンター(茨城県)
- Year and Date
  2012-10-03
- Data Source
  KAKENHI-PROJECT-23540472
[Presentation] Progress of the 171Yb Optical Lattice Clock at NMIJ, AIST2012
- Author(s)
  Masami Yasuda, Hajime Inaba, Takuya Kohno, Takehiko Tanabe, Yoshiaki Nakajima, Kazumoto Hosaka, Daisuke Akamatsu, Atsushi Onae, Tomonari Suzuyama, Masaki Amemiya, Feng-Lei Hong
- Organizer
  CLEO2012
- Place of Presentation
  San Jose Convention Center, San Jose, CA, USA
- Year and Date
  2012-05-10
- Data Source
  KAKENHI-PROJECT-23540472
[Presentation] Improved Absolute Frequency Measurement of the 171Yb Optical Lattice Clock towards the Secondary Representation of the Second2012
- Author(s)
  Masami Yasuda, Hajime Inaba, Takuya Kohno, Takehiko Tanabe, Yoshiaki Nakajima, Kazumoto Hosaka, Daisuke Akamatsu, Atsushi Onae, Tomonari Suzuyama, Masaki Amemiya, Feng-Lei Hong
- Organizer
  第5回極低温グループII原子国際会議
- Place of Presentation
  情報通信研究機構(東京都)
- Year and Date
  2012-10-11
- Data Source
  KAKENHI-PROJECT-23540472
[Presentation] 産総研におけるイッテルビウム光格子時計開発の現状2011
- Author(s)
  安田正美, 河野託也, 保坂一元, 稲場肇, 中嶋善晶, 赤松大輔, 大苗敦, 洪鋒雷
- Organizer
  電気学会・電子回路研究会
- Place of Presentation
  早稲田大学(東京都)
- Year and Date
  2011-09-06
- Data Source
  KAKENHI-PROJECT-23540472
[Presentation] 産総研におけるイッテルビウム光格子時計開発の現状2011
- Author(s)
  安田正美、河野託也、保坂一元、稲場肇、中嶋善晶、赤松大輔、大苗敦、洪鋒雷
- Organizer
  電気学会・電子回路研究会
- Place of Presentation
  早稲田大学（東京都）
- Data Source
  KAKENHI-PROJECT-23540472
[Presentation] Progress of the 171Yb Optical Lattice Clock at NMIJ, AIST
- Author(s)
  M. Yasuda, H. Inaba, T. Kohno, T. Tanabe, Y. Nakajima, K. Hosaka, D. Akamatsu, A. Onae, T. Suzuyama, M. Amemiya, F.-L. Hong
- Organizer
  CLEO2012
- Place of Presentation
  San Jose, USA
- Data Source
  KAKENHI-PROJECT-23540472
[Presentation] Improved Absolute Frequency Measurement of the 171Yb Optical Lattice Clock at NMIJ
- Author(s)
  M. Yasuda, H. Inaba, T. Kohno, T. Tanabe, Y. Nakajima, K. Hosaka, D. Akamatsu, A. Onae, T. Suzuyama, M. Amemiya, F.-L. Hong
- Organizer
  光コム、光時計及び関連デバイスワークショップ
- Place of Presentation
  産総研つくばセンター（茨城県）
- Data Source
  KAKENHI-PROJECT-23540472
[Presentation] Dual species intercombination MOT of 171Yb and 87Sr: Toward a dual optical lattice clock
- Author(s)
  D. Akamatsu, M. Yasuda, H. Inaba, K. Hosaka, S. Okubo, T. Tanabe, A. Onae, F. -L. Hong
- Organizer
  The 24th International Conference on Atomic Physics (ICAP2014)
- Place of Presentation
  Mayflower Renaissance Hotel, Washington, D.C., 米国
- Year and Date
  2014-08-03 – 2014-08-08
- Data Source
  KAKENHI-PROJECT-24740281
[Presentation] 異種原子光格子時計を用いた時計遷移周波数比の精密計測II
- Author(s)
  赤松大輔、安田正美、稲場肇、保坂一元、大久保章、田邊健彦、大苗敦、洪鋒雷
- Organizer
  日本物理学会２０１３年秋季大会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Data Source
  KAKENHI-PROJECT-24740281
[Presentation] Improved Absolute Frequency Measurement of the 171Yb Optical Lattice Clock for the Redefinition of the Second
- Author(s)
  M. Yasuda, H. Inaba, T. Kohno, T. Tanabe, Y. Nakajima, K. Hosaka, D. Akamatsu, A. Onae, T. Suzuyama, M. Amemiya, F.-L. Hong
- Organizer
  NICT Workshop on the Optical Frequency Standards
- Place of Presentation
  情報通信研究機構（東京都）
- Data Source
  KAKENHI-PROJECT-23540472
[Presentation] 秒の再定義に向けたイッテルビウム光格子時計の絶対周波数測定
- Author(s)
  安田正美、稲場肇、河野託也、田邊健彦、中嶋善晶、保坂一元、赤松大輔、大苗敦、鈴山智也、雨宮正樹、洪鋒雷
- Organizer
  日本物理学会第68回年次大会
- Place of Presentation
  広島大学（広島県）
- Data Source
  KAKENHI-PROJECT-23540472
[Presentation] Measurement of optical frequency ratio with Sr and Yb optical lattice clocks
- Author(s)
  Daisuke Akamatsu, Masami Yasuda, Hajime Inaba, Kazumoto Hosaka, Takehiko Tanabe, Atsushi Onae and Feng-Lei Hong
- Organizer
  International Conference on Laser Spectroscopy 2013 (ICOLS2013)
- Place of Presentation
  Claremont Hotel, Berkeley, 米国
- Data Source
  KAKENHI-PROJECT-24740281
[Presentation] Improved Absolute Frequency Measurement of the 171Yb Optical Lattice Clock towards the Secondary Representation of the Second
- Author(s)
  M. Yasuda, H. Inaba, T. Kohno, T. Tanabe, Y. Nakajima, K. Hosaka, D. Akamatsu, A. Onae, T. Suzuyama, M. Amemiya, F.-L. Hong
- Organizer
  第5回極低温グループII原子国際会議
- Place of Presentation
  情報通信研究機構（東京都）
- Data Source
  KAKENHI-PROJECT-23540472

1. Hong Feng-Lei (10260217)

# of Collaborated Projects: 3 results

# of Collaborated Products: 56 results
2. YASUDA Masami (50322045)

# of Collaborated Projects: 2 results

# of Collaborated Products: 19 results
3. 小林拓実 (40758398)

# of Collaborated Projects: 2 results

# of Collaborated Products: 30 results
4. Hosaka Kazumoto (50462859)

# of Collaborated Projects: 1 results

# of Collaborated Products: 19 results
5. 稲場肇 (70356492)

# of Collaborated Projects: 1 results

# of Collaborated Products: 16 results
6. 鈴山智也 (30359111)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
7. 和田雅人 (20635817)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
8. 吉井一倫 (90582627)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
9. 堀切智之 (40530275)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 高見澤昭文 (50462833)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
11. HATAKEYAMA Atsushi

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

AKAMATSU Daisuke 赤松 大輔

Research Projects

Research Products

Co-Researchers

量子ネットワーク安定化技術の研究とPr:YSO量子メモリへの展開

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Study on interstellar microparticles with optically trapped nanoparticles in ultrahigh vacuum and ultracold cold atomsPrincipal Investigator

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Yb光格子時計の長期運転による新規物理現象の探索

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Development of narrow-linewidth and highly-stable frequency-stabilized lasers

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The realisation of an optical time scale based on optical frequency standards

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Mixture of ultracold atoms and a single nanoparticle of SiPrincipal Investigator

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Development of an light-controlled cold atomic beam source for a transportable optical lattice clock

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Demonstration of a synthetic frequency immune to the blackbody radiation shift with a dual optical lattice clock systemPrincipal Investigator

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Search for the blue-detuned magic wavelength for the ytterbium optical lattice clock

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[Journal Article] Precision dual-comb spectroscopy using wavelength converted frequency combs with low repetition rates2023

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[Journal Article] Search for Ultralight Dark Matter from Long-Term Frequency Comparisons of Optical and Microwave Atomic Clocks2022

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[Journal Article] Frequency references based on molecular iodine for the study of Yb atoms using the 1S0 - 3P1 intercombination transition at 556 nm2022

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[Journal Article] Laser frequency measurement in the short-wavelength region using an intermediate laser and a frequency noise cancellation method2022

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[Journal Article] Hyperfine structure and absolute frequency of 127I2 transitions at 514 nm for wavelength standards at 1542 nm2022

Author(s)

AKAMATSU Daisuke 赤松大輔