Rchr
J-GLOBAL ID：201801004219354049   Update date: Oct. 29, 2024

Asobe Masaki

Asobe Masaki
Affiliation and department：
Tokai University School of Engineering Department of Electrical and Electronic Engineering

About Tokai University School of Engineering Department of Electrical and Electronic Engineering


Homepage URL  (1)： https://asobe-lab.ei.u-tokai.ac.jp/
Research field  (1)： Communication and network engineering
Research keywords  (5)： Sensing ,  Laser ,  Opto-electronics ,  Nonlinear Optics ,  Optical Communication
Research theme for competitive and other funds  (3)：
  • 2021 - 2024 Research on broadband optical parametric amplification adn wavelength conversion for large capacity optical communication
  • 2017 - 2020 広帯域中赤外光源を用いた生体に影響を及ぼす多種化学物質の高感度計測技術の研究
  • 2013 - 2015 PPLN導波路を用いた低雑音位相感応増幅の研究
Papers (207)：
  • Masaki Asobe, Wanifeni Mekondjo Tangeni Omwe Ndadi, Takushi Kazama, Koji Enbutsu, Takeshi Umeki. Transmission of signal and idler using optical parametric amplifier based on PPLN waveguide. Optics Express. 2024. 32. 6. 8437-8446
  • Masaki Asobe, Yuki Kawabata, Daiki Yagi, Takushi Kazama, Koji Enbutsu, Takeshi Umeki. Parametric optical amplification using a reflective multiple quasi-phase-matched LiNbO3 waveguide module. Optics Continuum. 2024. 3. 2. 207-207
  • Masaki Asobe, Daiki Yagi, Yuki Kawabata, Takeshi Umeki, Koji Enbutsu, Takushi Kazama, Ryoichi Kasahara. Broadband optical parametric amplification using PPLN waveguide pumped by detuned second harmonic. Optics Express. 2022. 30. 6. 9473-9473
  • Masaki Asobe, Saroeun Punhavan, Masato Kato, Takeshi Umeki, Koji Enbutsu, Takushi Kazama, Ryoichi Kasahara. Parametric wavelength conversion with bidirectional utilization of a multiple QPM device. Optics Express. 2021. 29. 15. 22900-22900
  • Saroeun Punhavan, Masato Kato, Keisuke Sugiyama, Masaki Asobe, Takeshi Umeki, Koji Enbutsu, Takushi Kazama, Takahiro Kashiwazaki, Ryoichi Kasahara. 1.4μm-1.6μm Wavelength Conversion Using Multiple Quasi-Phase Matching LiNbO3. OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019. 2019
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MISC (63)：
  • Ryohei Fujisawa, Masaki Asobe, Takehiro Tachizaki, Hirokazu Takenouchi. Broadband mid-infrared difference frequency generation using apodized aperiodically poled LiNbO3waveguide. 2016 Conference on Lasers and Electro-Optics, CLEO 2016. 2016
  • Enbutsu K., Umeki T., Tadanaga O., Asobe M., Takenouchi H. C-3-64 Noise figure evaluation of in-line phase sensitive amplifier with highly sensitive carrier-recovering system. Proceedings of the IEICE General Conference. 2015. 2015. 1. 188-188
  • Umeki T., Kazama T., Tadanaga O., Enbutsu K., Asobe M., Miyamoto Y., Takenouchi H. C-3-63 PDM signal amplification in PPLN-based phase sensitive amplifier. Proceedings of the IEICE General Conference. 2015. 2015. 1. 187-187
  • Umeki T., Tadanaga O., Asobe M., Miyamoto Y., Takenouchi H. C-3-27 QAM signal amplification in PPLN-based phase sensitive amplifier. Proceedings of the IEICE General Conference. 2014. 2014. 1. 182-182
  • KAZAMA Takushi, UMEKI Takeshi, ASOBE Masaki, TAKENOUCHI Hirokazu. Second-harmonic-pumped wavelength conversion in monolithically integrated PPLN waveguides using reflection-type MMI. Technical report of IEICE. LQE. 2014. 113. 395. 263-266
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Patents (11)：
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Lectures and oral presentations  (104)：
  • Broadband optical parametric amplifier using periodically poled LiNbO3
    (2nd edition of European summit on laser optics & photonics Technology 2024)
  • Repeated transmission of S band signal using optical parametric amplifier based on PPLN waveguide
    (2024)
  • Efficient frequency mixing using PPLN waveguides for optical communication and gas sensing
    (Dynamics Days Central Asia and Caucasus 2023)
  • Transmission of S band signal utilizing spectral inversion in PPLN based optical parametric amplifier
    (The Institute of Electronics, Information and Communication Engineers Society Conference 2023)
  • Transmission of S band signal using optical parametric amplifier based on PPLN waveguide
    (Optica Nonlinear Optics Topical Meeting 2023 2023)
ｍore...
Education (3)：
  • 1995 - 1995 Keio University School of Enigineering Material Science
  • 1987 - 1989 Keio University School of Science and Engineering Instrumentation Engineering
  • 1983 - 1987 Keio University Faculty of Science and Technology Department of Instrumentation Engineering
Work history (4)：
  • 2013/04 - 現在 Tokai University Deapartment of Electrical and Electronic Engineering Professor
  • 1998/07 - 2013/03 NTT NTT Photonics Labs.
  • 1996/07 - 1998/06 NTT NTT Optical Network Labs.
  • 1989/04 - 1996/06 NTT NTT Opto-electoronics Labs.
Committee career (11)：
  • 2001/04 - 現在 光産業振興協会 光材料応用技術研究会幹事
  • 2018/04 - 2020/03 電子情報通信学会 和文論文誌C 編集委員長
  • 2017/04 - 2018/03 電子情報通信学会 和文論文誌C 編集幹事
  • 2016/04 - 2017/03 OECC プログラム委員
  • 2015/04 - 2017/03 Conference on Lasers and Electrooptics(CLEO) プログラム委員
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Awards (2)：
  • 2016/09 - 電子情報通信学会 エレクトニクスソサエティ賞 周期分極反転ニオブ酸リチウム導波路を用いた位相感応増幅器の先駆的研究
  • 2014/08 - フジサンケイグループ 産經新聞社賞 PPLN導波路を用いた位相感応型光増幅技術の研究開発
Association Membership(s) (4)：
レーザ学会 ,  OSA ,  THE JAPAN SOCIETY OF APPLIED PHYSICS ,  THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS
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