Yokota Nobuhide 横田信英

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YOKOTA Nobuhide 横田信英

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Researcher Number	00734542
Other IDs
Affiliation (Current)	2025: 静岡大学, 電子工学研究所, 准教授
Affiliation (based on the past Project Information) *help	2022 – 2025: 東北大学, 電気通信研究所, 准教授 2015 – 2021: 東北大学, 電気通信研究所, 助教
Review Section/Research Field	Principal Investigator Basic Section 21060:Electron device and electronic equipment-related / Medium-sized Section 21:Electrical and electronic engineering and related fields / Measurement engineering Except Principal Investigator Medium-sized Section 30:Applied physics and engineering and related fields / Optical engineering, Photon science
Keywords	Principal Investigator スピン偏極 / 面発光レーザ / 複屈折 / 半導体レーザ / 相互注入同期 / 直交振幅変調 / ベクトル変調 / STAMP / マッハツェンダ変調器 / イメージング / 光エレクトロニクス … More Except Principal Investigator … More コヒーレント光通信 / 半導体レーザー / スピントロニクス / 円偏光レーザ発振 / 半導体スピントロニクス / スピン光デバイス / 直接変調 / 電子スピン / VCSEL Less

Development of next-generation semiconductor lasers using ultra-high-speed spin control technology
- Principal Investigator
  
  大野裕三
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 30:Applied physics and engineering and related fields
- Research Institution
  University of Tsukuba
双安定スピン光デバイスに向けた面発光レーザの偏光双安定制御原理の解明Principal Investigator
- Principal Investigator
  
  横田信英
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  Tohoku University
External-modulator-free quadrature amplitude modulation laser sourcePrincipal Investigator
- Principal Investigator
  
  YOKOTA Nobuhide
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 21:Electrical and electronic engineering and related fields
- Research Institution
  Tohoku University
共振型スピン光インターフェースデバイスの創出Principal Investigator
- Principal Investigator
  
  横田信英
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  Tohoku University
Development of vector modulation technique using spin-controlled semiconductor lasersPrincipal Investigator
- Principal Investigator
  
  YOKOTA Nobuhide
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  Tohoku University
Ultrafast optical imaging system based on a Mach-Zehnder modulatorPrincipal Investigator
- Principal Investigator
  
  YOKOTA Nobuhide
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Measurement engineering
- Research Institution
  Tohoku University
Optical communication wavelength spin-controlled optical devices
- Principal Investigator
  
  IKEDA Kazuhiro
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Optical engineering, Photon science
- Research Institution
  National Institute of Advanced Industrial Science and Technology

All 2024 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation Patent

[Journal Article] Observation of spin polarization modulation responses of injection-locked vertical-cavity surface-emitting lasers2023
- Author(s)
  Yokota Nobuhide、Ikeda Kazuhiro、Yasaka Hiroshi
- Journal Title
  
  IEICE Electron. Express
  
  Volume: 20 Issue: 8 Pages: 20230057-20230057
- DOI
  10.1587/elex.20.20230057
- ISSN
  1349-2543
- Year and Date
  2023-04-25
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K22806
[Journal Article] Wide-Bandwidth and High-Sensitivity Measurement Technique of Intrinsic Modulation Response of Semiconductor Lasers2023
- Author(s)
  Yokota Nobuhide、Nohara Tomoharu、Yasaka Hiroshi
- Journal Title
  
  IEEE Photonics Journal
  
  Volume: 15 Issue: 4 Pages: 1-6
- DOI
  10.1109/jphot.2023.3296203
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K18801, KAKENHI-PROJECT-23K22806
[Journal Article] Spin-Injected Birefringent VCSELs for Analog Radio-Over-Fiber Systems2021
- Author(s)
  Yokota Nobuhide、Ikeda Kazuhiro、Yasaka Hiroshi
- Journal Title
  
  IEEE Photonics Technology Letters
  
  Volume: 33 Issue: 6 Pages: 297-300
- DOI
  10.1109/lpt.2021.3059697
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02186
[Journal Article] Spin Laser Local Oscillators for Homodyne Detection in Coherent Optical Communications2021
- Author(s)
  Yokota Nobuhide、Yasaka Hiroshi
- Journal Title
  
  Micromachines
  
  Volume: 12 Issue: 5 Pages: 573-573
- DOI
  10.3390/mi12050573
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H02186
[Journal Article] Lasing Polarization Characteristics in 1.55-um Spin-Injected VCSELs2017
- Author(s)
  N. Yokota, R. Takeuchi, H. Yasaka, K. Ikeda
- Journal Title
  
  IEEE Photonics Technology Letters
  
  Volume: 29 Issue: 9 Pages: 711-714
- DOI
  10.1109/lpt.2017.2681129
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K04709
[Patent] 面発光レーザ2022
- Inventor(s)
  横田信英、八坂洋、揖場聡、池田和浩
- Industrial Property Rights Holder
  横田信英、八坂洋、揖場聡、池田和浩
- Industrial Property Rights Type
  特許
- Filing Date
  2022
- Data Source
  KAKENHI-PROJECT-23K22806
[Presentation] 直接電流変調を用いた透過型PDH法による半導体レーザの周波数安定化2024
- Author(s)
  平野諒介，横田信英，八坂洋
- Organizer
  2024年第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-22K18801
[Presentation] 電子スピン歳差運動周波数制御による面発光レーザの偏光スイッチング2024
- Author(s)
  横田信英，八坂洋
- Organizer
  2024年第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23K22806
[Presentation] スピン制御面発光レーザを用いた光注入同期回路の検討2023
- Author(s)
  横田信英，八坂洋
- Organizer
  レーザー学会学術講演会第43回年次大会
- Data Source
  KAKENHI-PROJECT-23K22806
[Presentation] 光変調および光スペクトル測定による半導体レーザの広帯域・高感度周波数応答評価2023
- Author(s)
  横田信英，野原友治，八坂洋
- Organizer
  電子情報通信学会技術研究報告
- Data Source
  KAKENHI-PROJECT-23K22806
[Presentation] ロックイン法を用いた半導体レーザの広帯域・高感度光変調周波数応答評価2023
- Author(s)
  野原友治，横田信英，八坂洋
- Organizer
  2023年電子情報通信学会ソサイエティ大会
- Data Source
  KAKENHI-PROJECT-22K18801
[Presentation] 光変調および光スペクトル測定による半導体レーザの広帯域・高感度周波数応答評価2023
- Author(s)
  横田信英，野原友治，八坂洋
- Organizer
  電子情報通信学会技術研究報告
- Data Source
  KAKENHI-PROJECT-22K18801
[Presentation] ロックイン法を用いた半導体レーザの広帯域・高感度光変調周波数応答評価2023
- Author(s)
  野原友治，横田信英，八坂洋
- Organizer
  2023年電子情報通信学会ソサイエティ大会
- Data Source
  KAKENHI-PROJECT-23K22806
[Presentation] 光共振器を介した相互注入同期半導体レーザの周波数ノイズ特性2023
- Author(s)
  横田信英，八坂洋
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-22K18801
[Presentation] 注入同期による面発光レーザのスピン偏極変調特性制御2022
- Author(s)
  横田信英，池田和浩，八坂洋
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-19H02186
[Presentation] Injection-locked spin-VCSELs for coherent optical communications2022
- Author(s)
  N. Yokota, K. Ikeda, and H. Yasaka
- Organizer
  SPIE Optics+Photonics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22806
[Presentation] pin-VCSELs for analog radio-over-fiber systems in 5G and beyond2021
- Author(s)
  N. Yokota, K. Ikeda, and H. Yasaka
- Organizer
  SPIE OPTICS+PHOTONICS
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02186
[Presentation] Numerical investigation of direct IQ modulation of spin-VCSELs for coherent communications2020
- Author(s)
  N. Yokota, K. Ikeda, and H. Yasaka
- Organizer
  SPIE OPTICS+PHOTONICS
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02186
[Presentation] Spin polarization modulation of 1.55-μm VCSELs for high-speed data communications2019
- Author(s)
  N. Yokota, K. Nisaka, K. Ikeda, and H. Yasaka
- Organizer
  SPIE OPTICS+PHOTONICS
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02186
[Presentation] 相互注入同期半導体レーザを用いたIQ信号生成法の検討2019
- Author(s)
  横田信英、小向知也、吉田真人、八坂洋
- Organizer
  2019年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-17K14691
[Presentation] High-Speed Modulation of 1.55-um VCSELs with Spin Polarization Modulation2018
- Author(s)
  Nobuhide Yokota, Kunpei Nisaka, Hiroshi Yasaka, and Kazuhiro Ikeda
- Organizer
  Conference on Lasers and Electro-Optics 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04709
[Presentation] 過渡イメージングに向けた光ファイバ型等時間間隔多波長パルス光源の検討2018
- Author(s)
  横田信英，八坂洋
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17K14691
[Presentation] 注入同期によるSSB変調光周波数コムの広帯域・高S/N化2018
- Author(s)
  横田信英、小向知也、八坂洋
- Organizer
  2018年電子情報通信学会エレクトロニクスソサイエティ大会
- Data Source
  KAKENHI-PROJECT-17K14691
[Presentation] 電子スピン偏極変調による InAlGaAs面発光半導体レーザの高速動作2018
- Author(s)
  横田信英、二坂薫平、八坂洋、池田和浩
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-15K04709
[Presentation] スピン制御面発光レーザにおける発振円偏光度の複屈折依存性2017
- Author(s)
  横田信英、竹内隆太郎、八坂洋、池田和浩
- Organizer
  レーザ・量子エレクトロニクス研究会
- Place of Presentation
  伊勢市観光文化会館（三重県）
- Year and Date
  2017-01-19
- Data Source
  KAKENHI-PROJECT-15K04709
[Presentation] InAlGaAs量子井戸面発光レーザにおける発振円偏光度の複屈折依存性2016
- Author(s)
  横田信英、竹内隆太郎、八坂洋、池田和浩
- 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）
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-15K04709

1. IKEDA Kazuhiro (70541738)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
2. 大野裕三 (00282012)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 三浦良雄 (10361198)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 揖場聡 (90647059)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Yokota Nobuhide 横田 信英

YOKOTA Nobuhide 横田 信英

Research Projects

Research Products

Co-Researchers

Development of next-generation semiconductor lasers using ultra-high-speed spin control technology

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

双安定スピン光デバイスに向けた面発光レーザの偏光双安定制御原理の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

External-modulator-free quadrature amplitude modulation laser sourcePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

共振型スピン光インターフェースデバイスの創出Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of vector modulation technique using spin-controlled semiconductor lasersPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Ultrafast optical imaging system based on a Mach-Zehnder modulatorPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Optical communication wavelength spin-controlled optical devices

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Observation of spin polarization modulation responses of injection-locked vertical-cavity surface-emitting lasers2023

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Wide-Bandwidth and High-Sensitivity Measurement Technique of Intrinsic Modulation Response of Semiconductor Lasers2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spin-Injected Birefringent VCSELs for Analog Radio-Over-Fiber Systems2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spin Laser Local Oscillators for Homodyne Detection in Coherent Optical Communications2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Lasing Polarization Characteristics in 1.55-um Spin-Injected VCSELs2017

Author(s)

Journal Title

DOI

Data Source

[Patent] 面発光レーザ2022

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Filing Date

Yokota Nobuhide 横田信英

YOKOTA Nobuhide 横田信英