Okubo Sho 大久保章

… Alternative Names

Sho Okubo 大久保章

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Researcher Number	30635800
Other IDs	https://orcid.org/0000-0001-7378-2259
Affiliation (Current)	2024: 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
Affiliation (based on the past Project Information) *help	2017 – 2024: 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 2017: 国立研究開発法人産業技術総合研究所, 研究員 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 2016: 国立研究開発法人産業技術総合研究所, 物理計測研究部門, 研究員 2015 – 2016: 国立研究開発法人産業技術総合研究所, その他部局等, 研究員 2015: 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, 研究員 2014: 独立行政法人産業技術総合研究所, 計測標準研究部門, 研究員
Review Section/Research Field	Principal Investigator Medium-sized Section 30:Applied physics and engineering and related fields / Basic Section 30020:Optical engineering and photon science-related / Atomic/Molecular/Quantum electronics Except Principal Investigator Basic Section 29030:Applied condensed matter physics-related / Basic Section 30020:Optical engineering and photon science-related / General applied physics / Optical engineering, Photon science / Basic Section 21030:Measurement engineering-related / Medium-sized Section 30:Applied physics and engineering and related fields / Medium-sized Section 16:Astronomy and related fields / Atomic/Molecular/Quantum electronics
Keywords	Principal Investigator 光周波数コム / オフセット周波数 / 偏光計測 / デュアルコムレーザー / ファイバーレーザー / モード同期レーザー / 質量比混合法 / 標準ガス / レーザー強度雑音 / 共振器分散分光 … More / 同位体比 / 光共振器 / デュアルコム分光 / ガス分析 / 非線形波長変換 / 周波数メトロロジ / 超短パルスレーザー … More Except Principal Investigator デュアルコム分光 / 光コム / 光周波数コム / 標準 / プランク定数 / キログラム / 分子分光 / シリコン単結晶 / 熱力学温度 / 分光計測 / 温度測定 / 気体温度計測 / 温度標準 / 気体温度 / 質量 / 周波数安定化レーザー / ガス分析 / 分光分析 / 位相 / 両面干渉計 / 群屈折率 / ヘテロダイン検出 / 熱放射 / インコヒーレントヘテロダイン / エルビウム添加光ファイバー / 系外惑星探索 / ドップラー法 / 高分散分光器 / 視線速度測定 / レーザーコム / 電圧天びん / 微小質量 / 分子 / 分光温度計 / 光工学・光量子科学 / 偏光計測 / ファイバーレーザー / デュアルコム分光法 / 分子反応過程 / 光コムレーザー分光 / 一次温度計 / 振動回転スペクトル / 燃焼 / 温度計測 / 超精密計測 / 光周波数制御 / 物理定数測定 / 基礎物理定数 / アボガドロ定数 / 原子・分子物理 / 量子エレクトロニクス / 可視域 / 超精密測定 / 原子・分子分光 / デュアルコム / 原子分光 / ファイバーコム / 精密分光 / レーザー分光 / 光格子時計 / セラミック / 周波数安定度 / 光時計 / 熱雑音 / 光共振器 / 低熱膨張セラミック / 狭線幅レーザー / 光周波数標準 Less

プランク定数から1キログラムを高精度に作り出すための青色レーザー干渉計開発
- Principal Investigator
  
  大田由一
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 29030:Applied condensed matter physics-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Development of a high-precision method for measuring the group refractive index using a dual-comb spectral interferometer and a double-sided interferometer.
- Principal Investigator
  
  清水祐公子
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21030:Measurement engineering-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
2種の光コムの高度な制御による高速かつ高精度な分光技術の創出
- Principal Investigator
  
  柏木謙
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 30020:Optical engineering and photon science-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Second earth search by high-precision line-of-sight velocity measurement using visible ultra-broadband laser comb
- Principal Investigator
  
  稲場肇
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 16:Astronomy and related fields
- Research Institution
  National Institute of Advanced Industrial Science and Technology
超高精度多成分微量ガス分析のためのデュアルコム共振器モード分散分光法の開発Principal Investigator
- Principal Investigator
  
  大久保章
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 30020:Optical engineering and photon science-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
光コムのオフセット周波数を用いた偏光状態の精密計測Principal Investigator
- Principal Investigator
  
  大久保章
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 30:Applied physics and engineering and related fields
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Thermodynamic temperature determination by thermal radiation heterodyne detection using an optical frequency comb
- Principal Investigator
  
  清水祐公子
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 30:Applied physics and engineering and related fields
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Development of a method for small mass measurements using the new definition of the kilogram based on the Planck constant
- Principal Investigator
  
  Kuramoto Naoki
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 29030:Applied condensed matter physics-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Construction of Temperature Standard Based on New Definition of SI by Optical Comb Thermometry
- Principal Investigator
  
  Shimizu Yukiko
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 29030:Applied condensed matter physics-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
High speed and high resolution spectroscopy using two types of optical frequency combs
- Principal Investigator
  
  Kashiwagi Ken
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 30020:Optical engineering and photon science-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Research to realize the definition of the kilogram based on the fundamental constants
- Principal Investigator
  
  Kuramoto Naoki
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General applied physics
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Molecular gas thermometry using dual-comb spectroscopy
- Principal Investigator
  
  Shimizu Yukiko
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General applied physics
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Development of the polarization-sensitive dual comb spectroscopy
- Principal Investigator
  
  Watanabe Shinichi
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Optical engineering, Photon science
- Research Institution
  Keio University
Dual-comb spectroscopy at visible wavelength range using Er fiber combs
- Principal Investigator
  
  HONG Feng-Lei
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Optical engineering, Photon science
- Research Institution
  Yokohama National University
Development of the ultra-stable optical cavity using a ceramic spacer
- 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 an optical frequency comb spanning from visible to mid-infraredPrincipal Investigator
- Principal Investigator
  
  Sho Okubo
- Project Period (FY)
  2014 – 2016
- 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

All 2023 2022 2021 2020 2019 2018 2017 2016 2015

All Journal Article Presentation Book Patent

[Book] デュアルコムによる気体温度の計測2020
- Author(s)
  清水祐公子、稲場肇、大久保章、入松川知也
- Publisher
  電子情報通信学会
- Data Source
  KAKENHI-PROJECT-19H02610
[Journal Article] Final report on the CCM key comparison of kilogram realizations CCM.M-K8.20212023
- Author(s)
  Stock M、Fujita K、Inaba H、Kano K、Kuramoto N、Mizushima S、Okubo S、Ota Y、Zhang L et al.
- Journal Title
  
  Metrologia
  
  Volume: 60 Issue: 1A Pages: 07003-07003
- DOI
  10.1088/0026-1394/60/1a/07003
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H02630
[Journal Article] デュアルコム分光による非接触かつ高精度な気体の温度計測2022
- Author(s)
  清水祐公子、稲場肇、大久保章
- Journal Title
  
  光技術コンタクト
  
  Volume: 60 Pages: 39-48
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K18915
[Journal Article] デュアルコム分光による非接触かつ高精度な気体の温度計測2022
- Author(s)
  清水祐公子、稲場肇、大久保章
- Journal Title
  
  光技術コンタクト
  
  Volume: 60 Pages: 39-48
- Data Source
  KAKENHI-PROJECT-21H01852
[Journal Article] デュアルコム分光による非接触かつ高精度な気体の温度計測2022
- Author(s)
  清水祐公子、稲場肇、大久保章
- Journal Title
  
  光技術コンタクト
  
  Volume: 60 Pages: 39-39
- Data Source
  KAKENHI-PROJECT-19H02610
[Journal Article] Cosine similarity for quantitatively evaluating the degree of change in optical frequency comb spectra2021
- Author(s)
  T. Irimatsugawa, Y. Shimizu, S. Okubo and H. Inaba
- Journal Title
  
  OPTICS EXPRESS
  
  Volume: 29 Pages: 35613-35622
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H02610
[Journal Article] Realization of the new kilogram by the XRCD method using 28Si-enriched spheres2021
- Author(s)
  Kuramoto Naoki、Mizushima Shigeki、Zhang Lulu、Fujita Kazuaki、Ota Yuichi、Okubo Sho、Inaba Hajime
- Journal Title
  
  Measurement: Sensors
  
  Volume: 18 Pages: 100091-100091
- DOI
  10.1016/j.measen.2021.100091
- Data Source
  KAKENHI-PROJECT-20H02630
[Journal Article] Volume Measurement of a 28Si-Enriched Sphere to Realize the Kilogram Based on the Planck Constant at NMIJ2021
- Author(s)
  Ota Yuichi、Okubo Sho、Inaba Hajime、Kuramoto Naoki
- Journal Title
  
  IEEE Transactions on Instrumentation and Measurement
  
  Volume: 70 Pages: 1-6
- DOI
  10.1109/tim.2021.3061249
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H02630
[Journal Article] 光を用いた非接触・高精度な気体温度測定ー分子の運動を新たな光源「光周波数コム」ではかるー2021
- Author(s)
  清水祐公子、稲場肇、大久保章、入松川知也
- Journal Title
  
  自動車技術
  
  Volume: 75 Pages: 82-88
- Data Source
  KAKENHI-PROJECT-19H02610
[Journal Article] Reproducibility of the Realization of the Kilogram Based on the Planck Constant by the XRCD Method at NMIJ2021
- Author(s)
  Kuramoto Naoki、Mizushima Shigeki、Zhang Lulu、Fujita Kazuaki、Okubo Sho、Inaba Hajime、Azuma Yasushi、Kurokawa Akira、Ota Yuichi、Fujii Kenichi
- Journal Title
  
  IEEE Transactions on Instrumentation and Measurement
  
  Volume: 70 Pages: 1-9
- DOI
  10.1109/tim.2021.3061805
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H02630
[Journal Article] 40 GHz continuous, precise, and low power-loss laser frequency sweep using an electro-optic modulator2020
- Author(s)
  Okubo Sho、Kuramoto Naoki、Inaba Hajime
- Journal Title
  
  Optics Express
  
  Volume: 28 Issue: 8 Pages: 11956-11956
- DOI
  10.1364/oe.389297
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H02630
[Journal Article] Realization of the New Kilogram Using 28Si-Enriched Spheres and Dissemination of Mass Standards at NMIJ2020
- Author(s)
  Kuramoto Naoki、Mizushima Shigeki、Zhang Lulu、Fujita Kazuaki、Ota Yuichi、Okubo Sho、Inaba Hajime
- Journal Title
  
  MAPAN
  
  Volume: 35 Issue: 4 Pages: 491-498
- DOI
  10.1007/s12647-020-00393-2
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H02630
[Journal Article] Volume Measurement of a 28Si-Enriched Sphere for a Determination of the Avogadro Constant at NMIJ2019
- Author(s)
  Kuramoto Naoki、Zhang Lulu、Fujita Kazuaki、Okubo Sho、Inaba Hajime、Fujii Kenichi
- Journal Title
  
  IEEE Transactions on Instrumentation and Measurement
  
  Volume: 印刷中 Issue: 6 Pages: 1913-1920
- DOI
  10.1109/tim.2018.2878072
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H03901
[Journal Article] 光コムの高性能化と応用2018
- Author(s)
  稲場肇、大久保章、和田雅人、中村圭祐、柏木謙、清水祐公子、大苗敦
- Journal Title
  
  レーザー研究
  
  Volume: 46 Pages: 362-369
- NAID
  130007957795
- Data Source
  KAKENHI-PROJECT-16K05009
[Journal Article] デュアルコム光コムによる気体温度の非接触＆高精度測定法2018
- Author(s)
  清水祐公子、大久保章、稲場肇
- Journal Title
  
  RFワールド
  
  Volume: 45 Pages: 24-36
- Data Source
  KAKENHI-PROJECT-16K05009
[Journal Article] Molecular gas thermometry on acetylene using dual-comb spectroscopy: analysis of rotational energy distribution2018
- Author(s)
  Shimizu Yukiko、Okubo Sho、Onae Atsushi、Yamada Koichi M. T.、Inaba Hajime
- Journal Title
  
  Applied Physics B
  
  Volume: 124 Issue: 4
- DOI
  10.1007/s00340-018-6933-x
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05009
[Journal Article] Polarization-sensitive dual-comb spectroscopy.2017
- Author(s)
  K. A. Sumihara, S. Okubo, M. Okano, H. Inaba, and S. Watanabe
- Journal Title
  
  Journal of the Optical Society of America B
  
  Volume: 34 Issue: 1 Pages: 154-159
- DOI
  10.1364/josab.34.000154
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16K13701
[Journal Article] Determination of the Avogadro constant by the XRCD method using a 28Si enriched sphere2017
- Author(s)
  Naoki Kuramoto, Shigeki Mizushima, Lulu Zhang, Kazuaki Fujita, Yasushi Azuma, Akira Kurokawa, Sho Okubo, Hajime Inaba and Kenichi Fujii
- Journal Title
  
  Metrologia
  
  Volume: 54 Issue: 5 Pages: 716-729
- DOI
  10.1088/1681-7575/aa77d1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H03901
[Journal Article] Transition dipole-moment of the ν1 + ν3 band of acetylene measured with dual-comb Fourier-transform spectroscopy2017
- Author(s)
  Sho Okubo, Kana Iwakuni, Koichi M.T. Yamada, Hajime Inaba, Atsushi Onae, Feng-Lei Hong, Hiroyuki Sasada
- Journal Title
  
  J. Mol. Spectrosc.
  
  Volume: 341 Pages: 10-16
- DOI
  10.1016/j.jms.2017.09.001
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H02028
[Journal Article] Absolute frequency measurements and hyperfine structures of the molecular iodine transitions at 578 nm2016
- Author(s)
  Takumi Kobayashi, Daisuke Akamatsu, Kazumoto Hosaka, Hajime Inaba, Sho Okubo, Takehiko Tanabe, Masami Yasuda, Atsushi Onae, and Feng-Lei Hong
- Journal Title
  
  Journal of the Optical Society of America B
  
  Volume: 33 Issue: 4 Pages: 725-734
- DOI
  10.1364/josab.33.000725
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15H02028
[Journal Article] Compact iodine-stabilized laser operating at 531 nm with stability at the 10－12 level and using a coin-sized laser module2015
- Author(s)
  Takumi Kobayashi, Daisuke Akamatsu, Kazumoto Hosaka, Hajime Inaba, Sho Okubo, Takehiko Tanabe, Masami Yasuda, Atsushi Onae, and Feng-Lei Hong
- Journal Title
  
  Optics Express
  
  Volume: 23 Issue: 16 Pages: 20749-20759
- DOI
  10.1364/oe.23.020749
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H02028
[Patent] 光周波数コムの制御方法および制御装置2020
- Inventor(s)
  柏木謙、大久保章、稲場肇
- Industrial Property Rights Holder
  産業技術総合研究所
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2020-038848
- Filing Date
  2020
- Data Source
  KAKENHI-PROJECT-18H01907
[Presentation] 2種類の光コムを組み合わせた高速かつ高分解能なデュアルコム分光2023
- Author(s)
  柏木謙, 大久保章, 稲場肇
- Organizer
  2023年第70回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23K23265
[Presentation] デュアルコム分光による非接触・高精度な気体温度計測2023
- Author(s)
  清水祐公子、入松川知也、大久保章、稲場肇
- Organizer
  レーザー学会学術講演会第43回年次大会
- Invited
- Data Source
  KAKENHI-PROJECT-21K18915
[Presentation] デュアルコム分光を用いた精密ガス分析法の開発2022
- Author(s)
  大久保章、入松川知也、清水祐公子、佐々田博之、稲場肇
- Organizer
  第66回光波センシング技術研究会講演会
- Invited
- Data Source
  KAKENHI-PROJECT-21H01852
[Presentation] デュアルコム分光を用いた高精度ガス分析2022
- Author(s)
  大久保章、佐々田博之、稲場肇
- Organizer
  2021年度NMIJ成果発表会研究トピックス講演
- Data Source
  KAKENHI-PROJECT-21H01852
[Presentation] デュアルコム分光を用いた精密ガス分析法の開発2022
- Author(s)
  大久保章、入松川知也、清水祐公子、佐々田博之、稲場肇
- Organizer
  第66回光波センシング技術研究会講演会
- Invited
- Data Source
  KAKENHI-PROJECT-21K18915
[Presentation] Polarization multiplex dual-comb fiber laser for precise spectroscopy2022
- Author(s)
  Aki Takahashi、Sho Okubo、Kana Iwakuni
- Organizer
  CLEO-Pacific Rim
- Data Source
  KAKENHI-PROJECT-21K18914
[Presentation] コサイン類似度を用いた光コムのスペクトル安定性評価2021
- Author(s)
  入松川知也、清水祐公子、大久保章、稲場肇
- Organizer
  応用物理学会
- Data Source
  KAKENHI-PROJECT-19H02610
[Presentation] Realization of the new kilogram by the XRCD method using 28Si-enriched spheres2021
- Author(s)
  Naoki KURAMOTO, Shigeki MIZUSHIMA, Lulu ZHANG, Kazuaki FUJITA, Yuichi OTA, Sho OKUBO, Hajime INABA
- Organizer
  IMEKO2021、主催：IMEKO（国際計測連合）、オンライン開催（2021年8月30日）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02630
[Presentation] コサイン類似度を用いた光コムのスペクトル安定性評価2021
- Author(s)
  入松川知也、清水祐公子、大久保章、稲場肇
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-19H02610
[Presentation] 高精度デュアルコムガス分析に向けたスペクトル解析手法の検討2021
- Author(s)
  大久保章、稲場肇
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01852
[Presentation] Narrow Linewidth Electro-Optic Modulator Based Comb Generation with a Simple Modulator Configuration2020
- Author(s)
  Ken Kashiwagi, Sho Okubo, and Hajime Inaba
- Organizer
  Conference on Lasers and Electro Optics 2020 (CLEO 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01907
[Presentation] Volume Measurement of a 28Si-enriched Sphere to Realize the Kilogram Based on the Planck Constant at NMIJ2020
- Author(s)
  Yuichi Ota, Hajime Inaba, Naoki Kuramoto, Sho Okubo
- Organizer
  CPEM2020（Conference on Precision Electromagnetic Measurements 2020）, August 2020, online virtual conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02630
[Presentation] 全偏波保持デュアルコム分光のためのNALM型モード同期ファイバーレーザーの開発2019
- Author(s)
  入松川知也、清水祐公子、大久保章、柏木謙、中村圭佑、稲場肇
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19H02610
[Presentation] High Repetition Rate Visible Frequency Comb Generation from Electro-Optic Modulation in the 1550 nm Region2019
- Author(s)
  Ken Kashiwagi, Sho Okubo, and Hajime Inaba
- Organizer
  Conference on Lasers and Electro Optics 2019 (CLEO 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01907
[Presentation] 変調器型光コムの狭線幅化2019
- Author(s)
  柏木謙, 大久保章, 稲場肇
- Organizer
  2019年第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-18H01907
[Presentation] 偏波保持ファイバを用いたデュアルコム分光器の開発2019
- Author(s)
  入松川知也、清水祐公子、大久保章、柏木謙、中村圭祐、稲場肇
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-16K05009
[Presentation] 通信波長帯変調器に基づく高繰り返し可視光コム発生2019
- Author(s)
  柏木謙, 大久保章, 稲場肇
- Organizer
  2019年第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-18H01907
[Presentation] Volume measurement of a 28Si-enriched sphere for a determination of the Avogadro constant at NMIJ2018
- Author(s)
  N. Kuramoto, L. Zhang, K. Fujita, S. Okubo, H. Inaba and K. Fujii
- Organizer
  Conference on Precision Electromagnetic Measurements 2018 (CPEM2018), 2018年7月, パリ（フランス）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03901
[Presentation] 光周波数コムとその分子分光応用2018
- Author(s)
  大久保章、岩国加奈、清水祐公子、山田耕一、洪鋒雷、佐々田博之、稲場肇
- Organizer
  第8回光科学異分野横断萌芽研究会
- Invited
- Data Source
  KAKENHI-PROJECT-16K05009
[Presentation] Dual-comb spectroscopy of acetyleneν1 + ν3 vibration band2018
- Author(s)
  Kana Iwakuni, Sho Okubo, Koichi M.T. Yamada, Hajime Inaba, Atsushi Onae, Feng-Lei Hong, and Hiroyuki Sasada
- Organizer
  The 2nd Asian Workshop on Molecular Spectroscopy
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] 光コム温度計II2017
- Author(s)
  清水祐公子、大久保章、大苗敦、稲場肇
- Organizer
  応用物理学会
- Data Source
  KAKENHI-PROJECT-16K05009
[Presentation] 狭線幅半導体レーザーを用いた周波数安定化2017
- Author(s)
  山本宏樹、郡司太一、野田拓実、大久保章、大苗敦、稲場肇、吉井一倫、洪鋒雷
- Organizer
  第37回レーザー学会学術講演会
- Place of Presentation
  徳島大学常三島キャンパス、徳島
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] 光コム温度計2017
- Author(s)
  清水祐公子、大久保章、大苗敦、稲場肇
- Organizer
  第64回応用物理学会春季学術講演会
- Place of Presentation
  パシフィコ横浜（神奈川県）
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-16K05009
[Presentation] 極低雑音光コムの開発と応用2017
- Author(s)
  大久保章、和田雅人、中嶋善晶、岩國加奈、稲場肇
- Organizer
  精密工学会2017年度秋季大会
- Invited
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] 低繰り返し周波数光コムの開発2017
- Author(s)
  山田優子、朝比奈優、大久保章、稲場肇、大苗敦、吉井一倫、洪鋒雷
- Organizer
  第12回ナノテク交流シンポジウム
- Place of Presentation
  横浜市立大学、神奈川
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] 狭線幅半導体レーザーを用いた周波数安定化と絶対周波数測定2017
- Author(s)
  山本宏樹、郡司太一、野田拓実、大久保章、大苗敦、稲場肇、吉井一倫、洪鋒雷
- 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
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] 低繰り返し周波数光コムの周波数安定化2017
- Author(s)
  山田優子、朝比奈優、池田孝介、大久保章、稲場肇、大苗敦、吉井一倫、洪鋒雷
- Organizer
  日本物理学会秋季大会
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] 天体視線速度観測用分光器のための波長校正用光コムの開発2017
- Author(s)
  大久保章、中村圭佑、シュラムマルテ、山本宏樹、石川純、洪鋒雷、大苗敦、美濃島薫、筒井寛典、神戸栄治、泉浦秀行、小林拓実、保坂一元、稲場肇
- Organizer
  レーザー学会学術講演会第37回年次大会
- Place of Presentation
  徳島大学
- Year and Date
  2017-01-07
- Invited
- Data Source
  KAKENHI-PROJECT-26800217
[Presentation] 光コムと連続発振レーザーを用いたC2H2分子吸収線の観測2017
- Author(s)
  池田孝介、山田優子、増田裕行、大苗敦、大久保章稲場肇、吉井一倫、洪鋒雷
- Organizer
  Optics & Photonics Japan 2017
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] Dual-comb spectroscopy of the ν1 + ν3 band of acetylene: intensity and transition dipole moment2017
- Author(s)
  Kana Iwakuni, Sho Okubo, Koichi M.T. Yamada, Hajime Inaba, Atsushi Onae
- Organizer
  72nd International Symposium on Molecular Spectroscopy
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] デュアルコム分光によるアセチレン分子の衝突広がりのオルト/パラ依存性の観測2017
- Author(s)
  岩國加奈、大久保章、山田耕一、稲場肇、大苗敦、洪鋒雷、佐々田博之
- Organizer
  日本物理学会秋季大会
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] 光周波数コムによる周波数合成の進展2017
- Author(s)
  大久保章
- Organizer
  第33回先端光量子科学アライアンスセミナー
- Place of Presentation
  慶應義塾大学
- Year and Date
  2017-03-03
- Invited
- Data Source
  KAKENHI-PROJECT-26800217
[Presentation] 狭線幅半導体レーザーを用いたヨウ素分子遷移周波数の計測2017
- Author(s)
  坂上春稀、朝比奈優、吉井一倫、大久保章、稲場肇、洪鋒雷
- Organizer
  Optics & Photonics Japan 2017
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] 高速制御型Erファイバーコムの開発とコムを用いた分光2017
- Author(s)
  吉井一倫、朝比奈優、池田孝介、山田優子、久井裕介、大久保章、稲場肇、洪鋒雷
- Organizer
  分子分光学会
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] デュアルコム分光法による振動遷移モーメントの決定：アセチレンｖ1+ｖ3バンド2017
- Author(s)
  大久保章、岩國加奈、山田耕一、稲場肇、大苗敦、洪鋒雷、佐々田博之
- Organizer
  第11回分子科学討論会
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] Dual-comb thermometer2017
- Author(s)
  清水祐公子、大久保章、大苗敦、稲場肇
- Organizer
  International Comission for Optics(ICO-24)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05009
[Presentation] ファイバレーザーベース広帯域デュアルコムの開発と分光応用2017
- Author(s)
  大久保章、岩國加奈、山田耕一、洪鋒雷、佐々田博之、稲場肇
- Organizer
  レーザー学会第511回研究会「ファイバーレーザー技術」
- Invited
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] 低繰り返し周波数モード同期ファイバーレーザーの増幅と広帯域化2016
- Author(s)
  山田優子, 管田徹也, 大久保章, 小林拓実, 稲場肇, 大苗敦, 吉井一倫, 洪鋒雷
- Organizer
  第11回ナノテク交流シンポジウム
- Place of Presentation
  横浜国立大学常盤台キャンパス
- Year and Date
  2016-03-02
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] 低繰り返し周波数モード同期ファイバーレーザーの増幅と広帯域化2016
- Author(s)
  山田優子, 管田徹也, 大久保章, 小林拓実, 稲場肇, 大苗敦, 吉井一倫, 洪鋒雷
- Organizer
  日本物理学会第71回年次大会
- Place of Presentation
  東北学院大泉キャンパス
- Year and Date
  2016-03-22
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] 低繰り返し周波数モード同期ファイバーレーザーの開発と周波数制御2016
- Author(s)
  管田徹也, 山田優子, 大久保章, 小林拓実, 稲場肇, 大苗敦, 吉井一倫, 洪鋒雷
- Organizer
  第11回ナノテク交流シンポジウム
- Place of Presentation
  横浜国立大学常盤台キャンパス
- Year and Date
  2016-03-02
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] Sub-Doppler laser spectroscopy of molecular iodine at 578 nm2016
- Author(s)
  Takumi Kobayashi, Daisuke Akamatsu, Kazumoto Hosaka, Hajime Inaba, Sho Okubo, Takehiko Tanabe, Masami Yasuda, Atsushi Onae, Feng-Lei Hong
- Organizer
  Conference on Precision Electromagnetic Measurements 2016
- Place of Presentation
  Ottawa, Canada
- Year and Date
  2016-07-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] A New Method of Temperature Measurement by Dualcomb Spectroscopy of2016
- Author(s)
  清水祐公子、大久保章、大苗敦、稲場肇
- Organizer
  Symposium on temperature and thermal measurements in industry and science (TEMPMEKO2016)
- Place of Presentation
  ザコパネ・ポーランド
- Year and Date
  2016-06-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05009
[Presentation] 天文コム用の周波数安定化レーザーの開発2016
- Author(s)
  山本宏樹、大久保章、小林拓実、大苗敦、稲場肇、美濃島薫、吉井一倫、洪鋒雷
- Organizer
  Optics & Photonics Japan 2016
- Place of Presentation
  筑波大学東京キャンパス、東京
- Data Source
  KAKENHI-PROJECT-15H02028
[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] Development of Precise Polarization Measurement System Using Dual-comb Spectroscopy2016
- Author(s)
  K. Sumihara, S. Okubo, M. Okano, H. Inaba, and S. Watanabe
- Organizer
  2016 Light, Energy and the Environment Congress, Fourier Transform Spectroscopy (FTS)
- Place of Presentation
  Leipzig (Germany)
- Year and Date
  2016-11-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13701
[Presentation] Ultra-broadband dual-comb spectroscopy across 1.0 - 1.9 um2016
- Author(s)
  大久保章、岩國加奈、稲場肇、保坂一元、大苗敦、佐々田博之、洪鋒雷
- Organizer
  応用物理学会秋期学術講演会
- Place of Presentation
  朱鷺メッセ、新潟
- Invited
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] 二台の光コムを用いた高速高分解能分子分光2016
- Author(s)
  大久保章
- Organizer
  第12回若手研究者による先端的レーザー分光シンポジウム
- Place of Presentation
  学習院大学
- Year and Date
  2016-12-03
- Invited
- Data Source
  KAKENHI-PROJECT-26800217
[Presentation] 低繰り返し周波数モード同期ファイバーレーザーの開発と周波数制御2016
- Author(s)
  管田徹也, 山田優子, 大久保章, 小林拓実, 稲場肇, 大苗敦, 中川賢一, 吉井一倫, 洪鋒雷
- Organizer
  日本物理学会第71回年次大会
- Place of Presentation
  東北学院大泉キャンパス
- Year and Date
  2016-03-22
- Data Source
  KAKENHI-PROJECT-15H02028
[Presentation] デュアルコム分光法を用いた高精度偏光計測装置の開発2016
- Author(s)
  住原花奈, 大久保章, 岡野真人, 稲場肇, 渡邉紳一
- Organizer
  第77回応用物理学会秋季学術講演会
- Place of Presentation
  朱鷺メッセ（新潟県・新潟市）
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PROJECT-16K13701

1. INABA Hajime (70356492)

# of Collaborated Projects: 14 results

# of Collaborated Products: 66 results
2. Shimizu Yukiko (30357222)

# of Collaborated Projects: 6 results

# of Collaborated Products: 21 results
3. Kashiwagi Ken (10509730)

# of Collaborated Projects: 4 results

# of Collaborated Products: 5 results
4. Kuramoto Naoki (60356938)

# of Collaborated Projects: 3 results

# of Collaborated Products: 11 results
5. 入松川知也 (00828056)

# of Collaborated Projects: 3 results

# of Collaborated Products: 7 results
6. 藤田一慧 (80759952)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. 大田由一 (60737237)

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
8. Kazumoto Hosaka (50462859)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
9. HONG Feng-Lei (10260217)

# of Collaborated Projects: 1 results

# of Collaborated Products: 21 results
10. YOSHII Kazumichi (90582627)

# of Collaborated Projects: 1 results

# of Collaborated Products: 12 results
11. SASADA Hiroyuki (30146576)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
12. Watanabe Shinichi (10376535)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
13. 藤井賢一 (50357901)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
14. 水島茂喜 (60358091)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 中野享 (20357643)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 浦野千春 (30356589)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 張麓ルウ (50392634)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
18. 青木和光 (20321581)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 泉浦秀行 (00211730)

# of Collaborated Projects: 1 results

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# of Collaborated Projects: 1 results

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21. 大宮正士 (20624696)

# of Collaborated Projects: 1 results

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# of Collaborated Projects: 1 results

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23. 佐藤文衛 (40397823)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. 三澤透 (60513447)

# of Collaborated Projects: 1 results

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25. 森谷友由希 (60722949)

# of Collaborated Projects: 1 results

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26. 西川淳 (70280568)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. 田実晃人 (70532539)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. 神戸栄治 (80435510)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. 松本信洋 (30358048)

# of Collaborated Projects: 1 results

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30. 下坂琢哉 (40295473)

# of Collaborated Projects: 1 results

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# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
32. 平井亜紀子 (00357849)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. 尾藤洋一 (30357842)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Okubo Sho 大久保 章

Sho Okubo 大久保 章

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超高精度多成分微量ガス分析のためのデュアルコム共振器モード分散分光法の開発Principal Investigator

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光コムのオフセット周波数を用いた偏光状態の精密計測Principal Investigator

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Okubo Sho 大久保章

Sho Okubo 大久保章

[Journal Article] 光を用いた非接触・高精度な気体温度測定ー分子の運動を新たな光源「光周波数コム」ではかるー2021