Chiba Akito 千葉明人

… Alternative Names

CHIBA Akito 千葉明人

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Researcher Number	30435789
Other IDs
Affiliation (Current)	2025: 群馬大学, 大学院理工学府, 准教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 群馬大学, 大学院理工学府, 准教授 2015 – 2022: 群馬大学, 大学院理工学府, 助教 2013: 群馬大学, 理工学研究院, 助教 2012: 群馬大学, 工学(系)研究科(研究院), 助教 2011: 静岡大学, 工学部, 学術研究員 … More 2009: National Institute of Information and Communications Technology, 新世代ネットワーク研究センター先端ICTデバイスグループ, 専攻研究員 2009: National Institute of Information and Communications Technology, 新世代ネットワーク研究センター先端ICTデバイスグループ, 専攻研究員 2008: National Institute of Information and Communications Technology, 第一研究部門新世代ネットワーク研究センター先端ICTデバイスグループ, 専攻研究員 Less
Review Section/Research Field	Principal Investigator Communication/Network engineering / Basic Section 21020:Communication and network engineering-related / Medium-sized Section 90:Biomedical engineering and related fields / Electron device/Electronic equipment Except Principal Investigator Basic Section 21020:Communication and network engineering-related / Electron device/Electronic equipment / Medium-sized Section 21:Electrical and electronic engineering and related fields / Applied optics/Quantum optical engineering
Keywords	Principal Investigator ＲＦ信号 / 光2トーン信号 / ＲＦフォトニクス / マイクロ波・ミリ波フォトニクス / 周波数下方変換 / RF信号 / 光２トーン信号 / RFフォトニクス / 高速波長掃引 / 光コヒーレンストモグラフィ … More / 光干渉断層像 / サニャック干渉計 / 偏光保持 / 外部終端 / サニャック光干渉計 / 多値光変復調 / 光変復調 / 偏光マニピュレーション / 遅延干渉計 / 光変調 / 復調 / 位相変調 / 偏波多重 / 光干渉計 / 光周波数交換 / 単側波帯光変調 / 光ノード / 光スイッチ / 周波数スワッピング … More Except Principal Investigator Four-wave mixing / Four-wave Mixing / Signal processing / Optical comb source / parallel LiDAR / Machine Learning / Optical Comb / Coherent LiDAR / Nyquist / Four-Wave Mixing / Optical Processing / Subcarrier multiplexing / Single-Side Band / Signal Processing / Single-side band signal / Subcarrier Multiplexing / nonlinear optics / four-wave mixing / optical communications / 光復調 / 光変調 / 光通信 / 超高速光復調 / 超高速光変調 / 光信号処理 / 光変復調 / 光多重 / 光回路 / 光デバイス / 光デバイス・光回路 / Laser linewidth / Phase noise / Wavelength conversion / Wavelength multicast / 薄膜 / 貴金属 / 表面科学 / 蛍光顕微鏡 / マルチカラーイメージング / 蛍光測定 / 深紫外線 / プラズモン / ナノテクノロジー / バイオテクノロジー / 光学顕微鏡 / 光電子 / 電場増強 / 自家蛍光 / 深紫外光 / 表面プラズモン Less

Intelligently Scalable Multiple Light Sources for Parallel Coherent LiDAR
- Principal Investigator
  
  呂国偉
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21020:Communication and network engineering-related
- Research Institution
  Kyushu University
  The University of Aizu
Wavelength sweeping for quick acisition of an optical coherence tomography imagePrincipal Investigator
- Principal Investigator
  
  Chiba Akito
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 90:Biomedical engineering and related fields
- Research Institution
  Gunma University
Frequency downconversion and high-sensitivity measurement of millimeter-wave band RF signals with an assistance of optical two-tone signalsPrincipal Investigator
- Principal Investigator
  
  Chiba Akito
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21020:Communication and network engineering-related
- Research Institution
  Gunma University
Optical Discrete Time-Frequency Transform for Ultrafast Communications
- Principal Investigator
  
  Sakamoto Takahide
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 21:Electrical and electronic engineering and related fields
- Research Institution
  Tokyo Metropolitan University
Optical Subcarrier Processing for Nyquist SCM Signals using Four-Wave Mixing with Coherent Pumps
- Principal Investigator
  
  Lu Guo-Wei
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21020:Communication and network engineering-related
- Research Institution
  The University of Aizu
  Tokai University
Pump-Phase-Noise-Free Wavelength Conversion and Multicast for High-Order QAM Signals
- Principal Investigator
  
  Lu Guo-Wei
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  Tokai University
Polarization manipulation for quality compensation of deteriorated advanced-modulation-format lightwavePrincipal Investigator
- Principal Investigator
  
  Chiba Akito
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Gunma University
Optical time-frequency multiplexer for high-speed and high-density optical communication networks
- Principal Investigator
  
  Sakamoto Takahide
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  National Institute of Information and Communications Technology
Simultaneous demodulation of polarization-division multiplexing multilevel phase-shift keying optical signal using highly-integrated delay-line interferometerPrincipal Investigator
- Principal Investigator
  
  CHIBA Akito
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  Gunma University
Excitation of Surface Plasmon Resonance in Deep-UV region
- Principal Investigator
  
  KAWATA Yoshimasa
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied optics/Quantum optical engineering
- Research Institution
  Shizuoka University
An optical single-sideband multilevel modulation with an optical-frequency swapping technique for huge-capacity communication equivalent to optical quadrature amplitude modulationPrincipal Investigator
- Principal Investigator
  
  CHIBA Akito
- Project Period (FY)
  2008 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Communication/Network engineering
- Research Institution
  National Institute of Information and Communications Technology

All 2024 2023 2022 2021 2018 2017 2016 2015 2014 2013 2012 2010 2009 2008

All Journal Article Presentation Patent

[Journal Article] 光の変調と検波を利用する高周波信号の評価2022
- Author(s)
  千葉　明人
- Journal Title
  
  HiKaLo技術情報誌
  
  Volume: (in press)
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21878
[Journal Article] 光の変調と検波を利用する高周波信号の評価2022
- Author(s)
  千葉　明人
- Journal Title
  
  HiKaLo技術情報誌
  
  Volume: （in press）
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H02141
[Journal Article] Multiple-Frequency-Spaced and -Offset Flat Optical Comb Generation Using Multiple-Parallel Phase Modulator: Theory and Design2022
- Author(s)
  T. Sakamoto, A. Chiba
- Journal Title
  
  Journal of the Optical Society of America B
  
  Volume: 39(6) Issue: 6 Pages: 1644-1654
- DOI
  10.1364/josab.455652
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K21878, KAKENHI-PROJECT-20H02141
[Journal Article] Wavelength-Tunable Optical Two-Tone Signals Generated Using Single Mach-Zehnder Optical Modulator in Single Polarization-Mode Sagnac Interferometer2022
- Author(s)
  A.Chiba and Y. Akamatsu
- Journal Title
  
  Photonics (MDPI)
  
  Volume: 9 (3) Issue: 3 Pages: 194-194
- DOI
  10.3390/photonics9030194
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H02141, KAKENHI-PROJECT-20K21878
[Journal Article] Complex amplitude estimation of monochromatic radio-frequency signal using frequency down conversion via direct detection of interfered optical phase-modulation signals2021
- Author(s)
  A. Chiba and Y. Sunaga
- Journal Title
  
  Optics Letters
  
  Volume: 46 Issue: 11 Pages: 2646-2649
- DOI
  10.1364/ol.426425
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21878, KAKENHI-PROJECT-20H02141
[Journal Article] Multiple-frequency-spaced flat optical comb generation using a multiple-parallel phase modulator2017
- Author(s)
  Sakamoto Takahide、Chiba Akito
- Journal Title
  
  Optics Letters
  
  Volume: 42 Issue: 21 Pages: 4462-4465
- DOI
  10.1364/ol.42.004462
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H04001, KAKENHI-PROJECT-15K06050
[Journal Article] Analysis of spurious RF signal caused by retardation in optical two-tone signal generator utilizing polarization manipulation2016
- Author(s)
  A. Chiba, Y. Akamatsu and K. Takada
- Journal Title
  
  J. Telecommun.
  
  Volume: Vol. 32 Pages: 1-4
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K06050
[Journal Article] Long-term stable 60-GHz optical two-tone signal by destructive optical interference obtained from RF phase adjustment2016
- Author(s)
  A. Chiba, Y. Akamatsu and K. Takada
- Journal Title
  
  Electronics Letters
  
  Volume: Vol. 52 Issue: 9 Pages: 736-738
- DOI
  10.1049/el.2015.4365
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K06050
[Journal Article] 光側帯波に対する偏光マニピュレーションに基づく光２トーン信号の安定生成とその波長無依存動作2016
- Author(s)
  千葉　明人
- Journal Title
  
  TELECOM FRONTIER
  
  Volume: 91 Pages: 1-8
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K06050
[Journal Article] RF frequency sextupling via an optical two-tone signal generated from two modulation lightwaves from one Mach-Zehnder optical modulator2015
- Author(s)
  A. Chiba, Y. Akamatsu and K. Takada
- Journal Title
  
  Optics Express
  
  Volume: Vol. 23 Issue: 20 Pages: 26259-26267
- DOI
  10.1364/oe.23.026259
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K06050
[Journal Article] Optical two-tone signal generation without use of optical filter for photonics-assisted radio frequency quadrupling2015
- Author(s)
  A. Chiba, Y. Akamatsu and K. Takada
- Journal Title
  
  Optics Letters
  
  Volume: Vol. 40 Issue: 15 Pages: 3651-3654
- DOI
  10.1364/ol.40.003651
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K06050
[Journal Article] Amorphous silicon nitride thin films implanted with cerium ions for cathodoluminescent light source2013
- Author(s)
  Akito Chiba, Shinnosuke Tanaka, Wataru Inami, Atsushi Sugita, Kazumasa Takada, Yoshimasa Kawata
- Journal Title
  
  Optical Materials
  
  Volume: 35 Issue: 11 Pages: 1887-1889
- DOI
  10.1016/j.optmat.2013.02.018
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360031, KAKENHI-PROJECT-23360032, KAKENHI-PROJECT-23656046, KAKENHI-PROJECT-24760268
[Journal Article] Amorphous Silicon Nitride Thin Films Implanted with Cerium Ions for Cathodoluminescence Light Source2013
- Author(s)
  A.Chiba, S.Tanaka, W.lnami, A.Sugita, K.Takada, Y.Kawata
- Journal Title
  
  Optical Materials
  
  Volume: Vol.35, No.11 Pages: 1887-1889
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360031
[Journal Article] Low-Crosstalk Balanced Bridge Interferometric-Type Optical Switch for Optical signal Routing2013
- Author(s)
  A. Chiba, et al. (他5名)
- Journal Title
  
  IEEE Journal of selected topics in quantum electronics 19
  
  Volume: No.6 Pages: 3400307-3400307
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760268
[Journal Article] Amorphous Silicon Nitride thin films implanted with Cerium ions for cathodolumi nescent lightsource2013
- Author(s)
  A. Chiba, et al. (他5名)
- Journal Title
  
  Optical Materials
  
  Volume: 35 Pages: 1887-1887
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760268
[Journal Article] Detailed calculation of spectral noise caused by measurement errors of Mach-Zehnder interferometer optical path phases in a spatial heterodyne spectrometer with a phase shift scheme2013
- Author(s)
  K. Takada, M. Seino, A. Chiba and K. Okamoto
- Journal Title
  
  Applied Optics
  
  Volume: 52 Issue: 12 Pages: 2555-2563
- DOI
  10.1364/ao.52.002555
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760268
[Journal Article] Low-Crosstalk Balanced Bridge Interferometric-Type Optical Switch for Optical signal Routing2013
- Author(s)
  A. Chiba, et al.
- Journal Title
  
  IEEE Journal of selected topics in quantum electronics
  
  Volume: 19 Issue: 6 Pages: 183-189
- DOI
  10.1109/jstqe.2013.2263121
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760268
[Journal Article] Spectral noise due to measurement errors of Mach-Zehnder interferometer optical path phases in a complex Fourier-transform integrated-optic spatial heterodyne spectrometer2013
- Author(s)
  K. Takada, M. Seino, A. Chiba and K. Okamoto
- Journal Title
  
  Optics communicatons
  
  Volume: 296 Pages: 61-64
- DOI
  10.1016/j.optcom.2013.01.034
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760268
[Journal Article] Dynamic and High-Resolution Live Cell Imaging by Direct Electron Beam Excitation2012
- Author(s)
  Y.Nawa, W.lnami, A.Chiba, A.Ono, A.Miyakawa, Y.Kawata, S.Lin, S.Terakawa
- Journal Title
  
  Opt. Exp.
  
  Volume: Vol.20, No.5 Issue: 5 Pages: 5629-5635
- DOI
  10.1364/oe.20.005629
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360031, KAKENHI-PROJECT-23656046
[Journal Article] Adaptive threshold adjustment for signal-distortion-free digital-coherent optical demodulation system2008
- Author(s)
  A.Chiba
- Journal Title
  
  Optics Express 16
  
  Pages: 21647-21655
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20760254
[Journal Article] Adaptive threshold adjustment for signal- distortion-free digital-coherent optical demodulation system2008
- Author(s)
  A. Chiba, T. Sakamoto, T. Kawanishi
- Journal Title
  
  Optics Express 16
  
  Pages: 21647-21647
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20760254
[Patent] バイアス点調整が可能な複数のマッハツェンダー構造を有する光変調器2010
- Inventor(s)
  千葉明人・坂本高秀・土屋佑太・川西哲也
- Industrial Property Rights Holder
  独立行政法人情報通信研究機構
- Industrial Property Number
  2009-042975
- Filing Date
  2010-02-26
- Data Source
  KAKENHI-PROJECT-20760254
[Patent] 光信号波長変換方法および光信号波長変換装置2009
- Inventor(s)
  千葉明人・坂本高秀・川西哲也
- Industrial Property Rights Holder
  独立行政法人情報通信研究機構
- Industrial Property Number
  2009-043146
- Filing Date
  2009-02-25
- Data Source
  KAKENHI-PROJECT-20760254
[Patent] バイアス点調整機能を有する光変調器及びスイッチ2009
- Inventor(s)
  千葉明人・坂本高秀・川西哲也
- Industrial Property Rights Holder
  独立行政法人情報通信研究機構
- Industrial Property Number
  2009-043106
- Filing Date
  2009-02-25
- Data Source
  KAKENHI-PROJECT-20760254
[Presentation] RF parameter estimation assisted by phase modulation and detection of lightwave2024
- Author(s)
  A. Chiba
- Organizer
  ICCCAS2024
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02141
[Presentation] RF parameter estimation assisted by phase modulation and detection of lightwave2024
- Author(s)
  A. Chiba
- Organizer
  ICCCAS2024
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21878
[Presentation] RF Parameter Estimation Using Lightwave modulation2023
- Author(s)
  A. Chiba
- Organizer
  ICCCAS2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21878
[Presentation] RF Parameter Estimation Using Lightwave Modulation2023
- Author(s)
  A. Chiba
- Organizer
  ICCCAS2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02141
[Presentation] RF signal estimation utilizing low-frequency beat signal due to harmonics of phase-modulation lightwave2022
- Author(s)
  A. Chiba, Y. Sunaga
- Organizer
  Proc. 15th Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21878
[Presentation] RF signal estimation utilizing low-frequency beat signal due to harmonics of phase-modulation lightwave2022
- Author(s)
  Akito Chiba and Yusuke Sunaga
- Organizer
  15th Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02141
[Presentation] Numerical analysis on double frequency-spacing optical comb for optimization of RF signals driving I-Q MZM2018
- Author(s)
  A.Chiba, Y.Moteki, N.Kobayashi, T.Sakamoto and K.Takada
- Organizer
  The Pacific Rim Conference on Lasers and Electro‐Optics (CLEO/Pacific Rim) 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] Frequency Spacing and Offset Tunable Multiple-Frequency-Spaced Optical Comb Generation Using Multiple-Parallel Phase Modulator2018
- Author(s)
  T. Sakamoto and A. Chiba
- Organizer
  The Pacific Rim Conference on Lasers and Electro‐Optics (CLEO/Pacific Rim) 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] 並列型光変調器を用いた光コム偶奇モード選択発生に関する検討2018
- Author(s)
  坂本高秀,千葉明人
- Organizer
  電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-15H04001
[Presentation] Frequency Spacing and Offset Tunable Multiple-Frequency-Spaced Optical Comb Generation Using Multiple-Parallel Phase Modulator2018
- Author(s)
  T. Sakamoto, and A. Chiba
- Organizer
  the Pacific Rim Conference on Lasers and Electro-Optics (CLEO-Pacific Rim)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03788
[Presentation] Generation of wide frequency-spacing optical two- tone signal utilizing polarization and optical phase shift induced by RF phase (invited)2018
- Author(s)
  A. Chiba, Y. Akamatsu and K. Takada
- Organizer
  Progress in Electromagnetics Research Symposium (PIERS) 2018,
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] Numerical analysis on double frequency-spacing optical comb for optimization of RF signals driving I-Q MZM2018
- Author(s)
  A. Chiba, Y. Moteki, N. Kobayashi, T. Sakamoto, and K. Takada
- Organizer
  he Pacific Rim Conference on Lasers and Electro-Optics (CLEO-Pacific Rim)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03788
[Presentation] Optical two-tone signal generation based on bidirectional optical modulation in one polarization mode of polarization-maintaining Sagnac interferometer2017
- Author(s)
  A. Chiba
- Organizer
  International Conference on Mechanical, Electrical and Medical Intelligent System 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] Proposal of RF phase measurement utilizing two-electrodes optical phase modulator and low-speed photodiode2017
- Author(s)
  Y. Sunaga, A. Chiba and K. Takada
- Organizer
  International Conference on Mechanical, Electrical and Medical Intelligent System 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] Even/Odd Mode-Selective Double Frequency-Spaced Optical Comb Generation By Quad-Parallel Phase Modulator2017
- Author(s)
  T. Sakamoto and A. Chiba
- Organizer
  The 22nd OptoElectronics and Communications Conference (OECC 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] Generation of Wide Frequency-Spacing Optical Frequency Comb Composed of Odd/Even Multiple Harmonics2017
- Author(s)
  A. Chiba, N. Kobayashi, Y. Moteki, T. Sakamoto, K. Takada
- Organizer
  the Pacific Rim Conference on Lasers and Electro-Optics (CLEO-Pacific Rim)/ The 22th OptoElectronics and Communications Conference (OECC2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H04001
[Presentation] 並列型光変調器による生成光コムスペクトルの自己インターリービング2017
- Author(s)
  坂本高秀,千葉明人
- Organizer
  電子情報通信学会光ファイバ技術研究会(OFT), OFT信学技報
- Data Source
  KAKENHI-PROJECT-15H04001
[Presentation] 2 電極型単一MZM を用いた光変調によるRF 位相計測2017
- Author(s)
  須長祐介、千葉明人、高田和正
- Organizer
  Optics and Photonics Japan 2017 (OPJ2017)
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] Generation of Wide Frequency-Spacing Optical Frequency Comb Composed of Odd/Even Multiple Harmonics2017
- Author(s)
  A. Chiba, N. Kobayashi, Y. Moteki, T. Sakamoto and K. Takada
- Organizer
  CLEO-PR, OECC & PGC 2017
- Place of Presentation
  Singapore
- Year and Date
  2017-07-31
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] Generation of wide frequency-spacing optical frequency comb composed of odd/even multiple harmonics2017
- Author(s)
  A. Chiba, N. Kobayashi, Y. Moteki, T. Sakamoto and K. Takada
- Organizer
  The 22nd OptoElectronics and Communications Conference (OECC 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] Even/Odd Mode-Selective Double Frequency-Spaced Optical Comb Generation by Quad-Parallel Phase Modulator2017
- Author(s)
  T. Sakamoto, and A. Chiba
- Organizer
  the Pacific Rim Conference on Lasers and Electro-Optics (CLEO-Pacific Rim)/ The 22th OptoElectronics and Communications Conference (OECC2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H04001
[Presentation] Phase measurement of high-frequency RF signal using optical phase modulation and frequency down conversion by photo mixing2017
- Author(s)
  A. Chiba, Y. Sunaga and K. Takada
- Organizer
  The 24th Congress of the International Commission for Optics (ICO-24)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] 偏光操作を用いる光2トーン信号生成における安定性の向上2016
- Author(s)
  千葉明人、赤松洋介、高田和正
- Organizer
  第63回応用物理学関係連合講演会
- Place of Presentation
  東京工業大学大岡山キャンパス（東京都目黒区）
- Year and Date
  2016-03-21
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] Wavelength-independent optical two-tone signal generator composed of one single Mach-Zehnder optical modulator and a polarizer2016
- Author(s)
  A. Chiba, Y. Akamatsu and K. Takada
- Organizer
  2016 IEEE Photonics Conference
- Place of Presentation
  Waikoloa, Hawaii, USA.
- Year and Date
  2016-10-04
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] RF Frequency Sextupling Utilizing a Single Mach-Zehnder Optical Modulator possessing external-load RF terminals2016
- Author(s)
  A.Chiba, Y. Akamatsu and K. Takada
- Organizer
  CLEO:2016
- Place of Presentation
  San Jose convention center (San Jose, California, US)
- Year and Date
  2016-06-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] 変調度が異なる光波の合成と偏光操作により抽出された高次光側帯波の評価2016
- Author(s)
  赤松洋介、千葉明人、高田和正
- Organizer
  電子情報通信学会光エレクトロニクス(OPE)研究会
- Place of Presentation
  神戸市産業振興センター（兵庫県神戸市）
- Year and Date
  2016-01-29
- Data Source
  KAKENHI-PROJECT-15K06050
[Presentation] Adjustment of optical path-length difference of nested Mach- Zehnder structure utilizing optical phase shift in waveguide junction2014
- Author(s)
  A. Chiba, et al(.他5名)
- Organizer
  CLEO/IQEC 2014
- Place of Presentation
  San Jose, California, U.S.A.
- Year and Date
  2014-06-10
- Data Source
  KAKENHI-PROJECT-24760268
[Presentation] 干渉型光スイッチの高周波領域クロストークの評価および光強度トリマ構造による抑圧2014
- Author(s)
  千葉, 他(他5名)
- Organizer
  電子情報通信学会光エレクトロニクス研究会
- Place of Presentation
  同志社大学烏山キャンパス
- Year and Date
  2014-01-24
- Data Source
  KAKENHI-PROJECT-24760268
[Presentation] Adjustment of optical path-length difference of nested Mach-Zehnder structure utilizing optical phase shift in waveguide junction2014
- Author(s)
  A. Chiba, et al.
- Organizer
  CLEO/IQEC 2014
- Place of Presentation
  San Jose, California, U.S.A.
- Data Source
  KAKENHI-PROJECT-24760268
[Presentation] 16-level Optical Quadrature Amplitude Modulation using Monolithic Quad-Parallel Mach-Zehnder Optical Modulator and Signal Transmission over 75-km Single-Mode Fiber2010
- Author(s)
  A. Chiba, T. Sakamoto, T. Kawanishi, K. Higuma, M. Sudou, J. Ichikawa
- Organizer
  The Conference on Lasers and Electro-Optics (CLEO) 2010, CThC1
- Place of Presentation
  The Baltimore Convention Center, Baltimore, Maryland, U.S.A.
- Year and Date
  2010-05-20
- Data Source
  KAKENHI-PROJECT-20760254
[Presentation] Frequency Swapping Using an Optical Switch with Embedded Mach-Zehnder Structures for Wavelength-Converted Optical Signal Routing Without Lightsources2009
- Author(s)
  A.Chiba
- Organizer
  The Conference on Lasers and Electro-Optics (CLEO) 2009
- Place of Presentation
  The Baltimore Convention Center, Baltimore, Maryland, U.S.
- Year and Date
  2009-06-01
- Data Source
  KAKENHI-PROJECT-20760254
[Presentation] 光強度トリマを有するLiNbO_3光スイッチによるガードタイムフリーの光信号経路制御2009
- Author(s)
  千葉明人
- Organizer
  電子情報通信学会2009年総合大会
- Place of Presentation
  愛媛大学(愛媛県松山市)
- Year and Date
  2009-03-18
- Data Source
  KAKENHI-PROJECT-20760254
[Presentation] 干渉型2x2光スイッチに集積化されたマッハツェンダー構造の光路長差制御2009
- Author(s)
  千葉明人、坂本高秀、川西哲也、日隈薫、井筒雅之
- Organizer
  2010年秋季第71回応用物理学会学術講演会
- Place of Presentation
  長崎大学文教キャンパス、長崎県長崎市(発表予定(掲載決定済))
- Year and Date
  2009-09-14
- Data Source
  KAKENHI-PROJECT-20760254
[Presentation] Analysis of Crosstalk Impact on Optical Packet Signals in an Optical Cross-Bar Switch by Intensity-Trimming Method2009
- Author(s)
  A. Chiba, T. Sakamoto, T. Kawanishi, K. Higuma, M. Izutsu
- Organizer
  Optical Fiber Communication Conference and Exposition (OFC) and the National Fiber Optic Engineers Conference (NFOEC) 2009, JWA19
- Place of Presentation
  San Diego Convention Center, San Diego, CA, U.S. A
- Year and Date
  2009-03-25
- Data Source
  KAKENHI-PROJECT-20760254
[Presentation] 光強度トリマを有するLiNbO3光スイッチによるガードタイムフリーの光信号経路制御2009
- Author(s)
  千葉明人、川西哲也、坂本高秀、日隈薫、井筒雅之
- Organizer
  電子情報通信学会2009年総合大会
- Place of Presentation
  愛媛大学(愛媛県松山市)
- Year and Date
  2009-03-18
- Data Source
  KAKENHI-PROJECT-20760254
[Presentation] モノリシック4並列光変調器により生成した16値光直交振幅変調信号の75kmシングルモードファイバ伝送2009
- Author(s)
  千葉明人、坂本高秀、川西哲也、日隈薫、須藤正明、市川潤一郎
- Organizer
  電子情報通信学会光エレクトロニクス研究会
- Place of Presentation
  北海道大学学術交流会館、北海道札幌市(発表予定(掲載決定済))
- Year and Date
  2009-07-29
- Data Source
  KAKENHI-PROJECT-20760254
[Presentation] Analysis of Crosstalk Impact on Optical Packet Signals in an Optical Cross-Bar Switch by Intensity-Trimming Method2009
- Author(s)
  A.Chiba
- Organizer
  Optical Fiber Communication Conference and Exposition (OFC) and the National Fiber Optic Engineers Conference (NFOEC) 2009
- Place of Presentation
  San Diego Convention Center, San Diego, CA, U.S.A.
- Year and Date
  2009-03-25
- Data Source
  KAKENHI-PROJECT-20760254
[Presentation] Guard-Time-Free Port Selection by a LiNbO_3 Optical Switch Embedded Intensity Trimmers for Optical Packet Switching2009
- Author(s)
  A.Chiba
- Organizer
  Optical Fiber Communication Conference and Exposition (OFC) and the National Fiber Optic Engineers Conference (NFOEC) 2009
- Place of Presentation
  San Diego Convention Center, San Diego, CA, U.S.A.
- Year and Date
  2009-03-26
- Data Source
  KAKENHI-PROJECT-20760254
[Presentation] 光強度トリマを備えた干渉型光スイッチにおける光側帯波生成を利用した光信号波長交換手法2009
- Author(s)
  千葉明人、坂本高秀、川西哲也、日隈薫、井筒雅之
- Organizer
  電子情報通信学会光エレクトロニクス研究会
- Place of Presentation
  旭川市民文化会館、北海道旭川市
- Year and Date
  2009-07-31
- Data Source
  KAKENHI-PROJECT-20760254
[Presentation] Frequency Swapping Using an Optical Switch with Embedded Mach-Zehnder Structures for Wavelength- Converted Optical Signal Routing Without Lightsources2009
- Author(s)
  A. Chiba, T. Sakamoto, T. Kawanishi, K. Higuma, M. Izutsu
- Organizer
  The Conference on Lasers and Electro-Optics (CLEO) 2009, CMJJ5
- Place of Presentation
  The Baltimore Convention Center, Baltimore, Maryland, U.S. A
- Year and Date
  2009-06-01
- Data Source
  KAKENHI-PROJECT-20760254
[Presentation] Guard-Time-Free Port Selection by a LiNbO3 Optical Switch Embedded Intensity Trimmers for Optical Packet Switching2009
- Author(s)
  A. Chiba, T. Kawanishi, T. Sakamoto, K. Higuma, M. Izutsu
- Organizer
  Optical Fiber Communication Conference and Exposition (OFC) and the National Fiber Optic Engineers Conference (NFOEC) 2009, JThA35
- Place of Presentation
  San Diego Convention Center, San Diego, CA, U.S. A
- Year and Date
  2009-03-26
- Data Source
  KAKENHI-PROJECT-20760254

1. Lu Guo-Wei (30599709)

# of Collaborated Projects: 8 results

# of Collaborated Products: 0 results
2. Sakamoto Takahide (70392727)

# of Collaborated Projects: 8 results

# of Collaborated Products: 8 results
3. 梅沢俊匡 (20636047)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 久利敏明 (30359070)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 川西哲也 (40359063)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. KAWATA Yoshimasa (70221900)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
7. INAMI Wataru (30542815)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
8. 山本直克 (60328523)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 品田聡 (00392720)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Chiba Akito 千葉 明人

CHIBA Akito 千葉 明人

Research Projects

Research Products

Co-Researchers

Intelligently Scalable Multiple Light Sources for Parallel Coherent LiDAR

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Wavelength sweeping for quick acisition of an optical coherence tomography imagePrincipal Investigator

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Frequency downconversion and high-sensitivity measurement of millimeter-wave band RF signals with an assistance of optical two-tone signalsPrincipal Investigator

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Optical Discrete Time-Frequency Transform for Ultrafast Communications

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Optical Subcarrier Processing for Nyquist SCM Signals using Four-Wave Mixing with Coherent Pumps

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Pump-Phase-Noise-Free Wavelength Conversion and Multicast for High-Order QAM Signals

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Polarization manipulation for quality compensation of deteriorated advanced-modulation-format lightwavePrincipal Investigator

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Optical time-frequency multiplexer for high-speed and high-density optical communication networks

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Simultaneous demodulation of polarization-division multiplexing multilevel phase-shift keying optical signal using highly-integrated delay-line interferometerPrincipal Investigator

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Excitation of Surface Plasmon Resonance in Deep-UV region

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An optical single-sideband multilevel modulation with an optical-frequency swapping technique for huge-capacity communication equivalent to optical quadrature amplitude modulationPrincipal Investigator

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[Journal Article] 光の変調と検波を利用する高周波信号の評価2022

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[Journal Article] 光の変調と検波を利用する高周波信号の評価2022

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[Journal Article] Multiple-Frequency-Spaced and -Offset Flat Optical Comb Generation Using Multiple-Parallel Phase Modulator: Theory and Design2022

Chiba Akito 千葉明人

CHIBA Akito 千葉明人