Tanabe, Takasumi

写真a

Affiliation

Faculty of Science and Technology, Department of Electronics and Electrical Engineering （Yagami）

Position

Professor

Related Websites

External Links
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Profile Summary 【 Display / hide 】

  • 微小光共振器を用いて光を強く閉じ込めることによって，微小な光強度で非線形光学効果を発現させます．それによって，微弱なエネルギーで動作する光スイッチ・光メモリや光トランジスタを実現させます．また，光を究極的に閉じ込めることによる新たな光物理の可能性についても探索します．

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Career 【 Display / hide 】

  • 2002.11
    -
    2004.03

    Research associate of the 21st Century Center of Excellence (COE) program in optical and electronics device technology for access network

  • 2004.04
    -
    2009.03

    NTT Basic Research Laboratories, NTT Corporation

  • 2009.04
    -
    2010.03

    Research Engineer, NTT Basic Research Laboratories, NTT Corporation

  • 2010.04
    -
    2012.03

    Lecturer, Department of Electronics and Electrical Engineering, Keio University

  • 2012.04
    -
    Present

    Associate Professor, Department of Electronics and Electrical Engineering, Keio University

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Academic Background 【 Display / hide 】

  • 2000.03

    Keio University, Faculty of Science and Engineering, Department of Electronics and Electrical Engineering

    University, Graduated

  • 2001.09

    Keio University, Graduate School, Division of Science and Engineering, School of Integrated Design Engineering

    Graduate School, Completed, Master's course

  • 2004.03

    Keio University, Graduate School, Division of Science and Engineering, School of Integrated Design Engineering

    Graduate School, Completed, Doctoral course

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Academic Degrees 【 Display / hide 】

  • Ph.D., Keio University, Coursework, 2010.03

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Research Areas 【 Display / hide 】

  • Nanotechnology/Materials / Optical engineering and photon science (Applied Optics/Quantum Optical Engineering)

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Research Keywords 【 Display / hide 】

  • フォトニックナノ構造

  • フォトニック結晶

  • 光回路

  • 微小光共振器

  • 超高速光技術

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Papers 【 Display / hide 】

  • Saturable absorption by carbon nanotubes on silica microtoroids

    Kumagai, Tsutaru, Hirota, Naoya, Sato, Katsuya, Namiki, Koki, Maki, Hideyuki, Tanabe, Takasumi

    JOURNAL OF APPLIED PHYSICS 123 （ 23 ） 933 - 938 2018.06

    Research paper (scientific journal),  ISSN  0021-8979

  • Suppression of optomechanical parametric oscillation in a toroid microcavity assisted by a Kerr comb

    Suzuki, Ryo, Kato, Takumi, Kobatake, Tomoya, Tanabe, Takasumi

    OPTICS EXPRESS 25 （ 23 ） 28806 - 28816 2017.11

    Research paper (scientific journal),  ISSN  1094-4087

  • Chalcogenide photonic crystal fiber for ultraflat mid-infrared supercontinuum generation

    Vyas, Sandeep, Tanabe, Takasumi, Tiwari, Manish, Singh, Ghanshyam

    CHINESE OPTICS LETTERS 14 （ 12 ） 26322 - 26331 2016.12

    Research paper (scientific journal),  ISSN  1671-7694

  • Kerr-induced controllable adiabatic frequency conversion in an ultrahigh Q silica toroid microcavity

    Yoshiki, Wataru, Honda, Yoshihiro, Kobayashi, Misako, Tetsumoto, Tomohiro, Tanabe, Takasumi

    OPTICS LETTERS 41 （ 23 ） 5482 - 5485 2016.12

    Research paper (scientific journal),  ISSN  0146-9592

  • Broad bandwidth third-harmonic generation via four-wave mixing and stimulated Raman scattering in a microcavity

    Chen-Jinnai, Akitoshi, Kato, Takumi, Fujii, Shun, Nagano, Takuma, Kobatake, Tomoya, Tanabe, Takasumi

    OPTICS EXPRESS 24 （ 23 ） 26322 - 26331 2016.11

    Research paper (scientific journal),  ISSN  1094-4087

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Papers, etc., Registered in KOARA 【 Display / hide 】

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Research Projects of Competitive Funds, etc. 【 Display / hide 】

  • Increased performance of nanophotonic devices by utilizing structural fluctuation information with deep learning

    2021.07
    -
    2023.03

    MEXT,JSPS, Grant-in-Aid for Scientific Research, Grant-in-Aid for Challenging Research (Exploratory), Principal investigator

  • Development of high-repetition optical pulse source by miroresonator

    2019.04
    -
    2024.03

    MEXT,JSPS, Grant-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A) , Principal investigator

  • 拡張ナノ領域プロセシングが実現させる微小光源開発

    2018.06
    -
    2020.03

    MEXT,JSPS, Grant-in-Aid for Scientific Research, Grant-in-Aid for Challenging Research (Exploratory) , Principal investigator

  • Nonlinear optics in coupled resonators

    2016.04
    -
    2018.03

    MEXT,JSPS, Grant-in-Aid for Scientific Research, Grant-in-Aid for Challenging Exploratory Research, Principal investigator

  • Study on energy-saving optical frequency comb source based on an optical microcavity

    2015.04
    -
    2019.03

    MEXT,JSPS, Grant-in-Aid for Scientific Research, Grant-in-Aid for Young Scientists (A), Principal investigator

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Awards 【 Display / hide 】

  • Poster Awards

    Hiroshi Kudo, Yohei Ogawa, Takasumi Tanabe, and Atsushi Yokoo, 2012.03, International Conference on Optical and Optoelectronic Properties of Materials and Applications (ICOOPMA), Fabrication of Whispering Gallery Mode Cavities using Crystal Growth

    Type of Award： Other

  • 第24回安藤博記念学術奨励賞

    TANABE Takasumi, 2011.06

    Type of Award： Award from publisher, newspaper, foundation, etc.

  • 文部科学大臣表彰 若手科学者賞

    TANABE Takasumi, 2011.04

    Type of Award： Other

  • The 6th Annual Scientific American 50 Award

    TANABE Takasumi, 2007.11, Scientific American, Light Manipulation

    Type of Award： Other

  • 第31回レーザー学会業績賞 論文賞(オリジナル部門)

    TANABE Takasumi, 2007.05, シリコンフォトニック結晶共振器を用いた全光スイッチおよび5GHz RZ光パルス列変調

    Type of Award： Award from Japanese society, conference, symposium, etc.

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Courses Taught 【 Display / hide 】

  • SEMINOR IN ELECTRONICS AND INFOTMATION ENGINEERING(2)

    2024

  • RECITATION IN ELECTRONICS AND INFORMATION ENGINEERING

    2024

  • PHOTONICS

    2024

  • PHOTONIC NANOSTRUCTURE

    2024

  • PHOTONIC DEVICE TECHNOLOGY

    2024

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Courses Previously Taught 【 Display / hide 】

  • フォトニクス

    Keio University

    2014.04
    -
    2015.03
    , 

    Autumn Semester, Lecture

  • フォトニックナノ構造

    Keio University

    2014.04
    -
    2015.03
    , 

    Spring Semester, Lecture

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Memberships in Academic Societies 【 Display / hide 】

  • AIP Advances, 

    2013.04
    -
    Present

  • 電子情報通信学会超高速光エレクトロニクス研究会, 

    2013.04
    -
    Present

  • レーザー学会 編集委員会, 

    2011.04
    -
    Present

  • 電子情報通信学会レーザ・量子エレクトロニクス, 

    2011.04
    -
    Present

  • 電子情報通信学会超高速光エレクトロニクス研究会, 

    2011.04
    -
    2013.03
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Committee Experiences 【 Display / hide 】

  • 2017.04
    -
    Present

    Subcommittee Chair, CLEO:2018

  • 2017.04
    -
    Present

    Associate Editor, Scientific Reports, Nature Publishing Group

  • 2013.04
    -
    Present

    編集委員, AIP Advances

  • 2013.04
    -
    Present

    専門委員, 電子情報通信学会超高速光エレクトロニクス研究会

  • 2013.04
    -
    Present

    Accosiate Editor, AIP Advances

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