BABA Toshihiko

Affiliation

Faculty of Engineering, Division of Intelligent Systems Engineering

Job Title

Professor

Research Fields, Keywords

Optoelectronics, Quantum Optoelectronics, Semiconductor Photonic Device, Photonic Crystal, Micro-Optics, Quantum Optics

Mail Address

E-mail address

Related SDGs




ORCID  https://orcid.org/0000-0002-2034-7381

写真a

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Graduating School 【 display / non-display 】

  • 　
    -
    1985

    Yokohama National University   Faculty of Engineering   Division of Electrical Engineering   Graduated

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Graduate School 【 display / non-display 】

  • 　
    -
    1990

    Yokohama National University  Graduate School, Division of Engineering  Division of Electrical and Computer Engineering  Doctor Course  Completed

  • 　
    -
    1987

    Yokohama National University  Graduate School, Division of Engineering  Electrical and Computer Engineering  Master Course  Completed

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Degree 【 display / non-display 】

  • Doctor of Engineering -  Yokohama National University

  • Master of Engineering -  Yokohama National University

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Campus Career 【 display / non-display 】

  • 2005.04
    -
    Now

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Intelligent Systems Engineering   Professor  

  • 2001.04
    -
    2005.03

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Intelligent Systems Engineering   Associate Professor  

  • 1994.04
    -
    2001.03

    Duty   Yokohama National UniversitySchool of Engineering   Associate Professor  

  • 1993.04
    -
    1994.03

    Duty   Yokohama National UniversitySchool of Engineering   Lecturer  

  • 2018.04
    -
    Now

    Concurrently   Yokohama National UniversityInstitute of Advanced Sciences   Professor  

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External Career 【 display / non-display 】

  • 2003.06
    　
    　

    University of Tokyo   Institute of Industrial Science   Reseach Fellow  

  • 1994.04
    -
    1999.03

    Tokyo Institute of Technology   P&I Laboratory   Guest Associate Professor  

  • 1993.06
    -
    1994.03

    Tokyo Institute of Technology   P&I Laboratory   Guest Lecturer  

  • 1990.04
    -
    1993.03

    Tokyo Institute of Technology   P&I Laboratory   Research Assistant  

  • 1988.04
    -
    1990.03

    Japan Society for the Promotion of Science   Research Fellowship for Young Scientists of the Japan Society for the Promotion of Science  

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Academic Society Affiliations 【 display / non-display 】

  • 1987.06
    　
    　
     

    Japan Society of Applied Physics

  • 1984.07
    　
    　
     

    Institute of Electronic, Information and Communication Engineering

  • 1990.04
    　
    　
     

    IEEE

  • 1995.04
    　
    　
     

    Optical Society of America

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Field of expertise (Grants-in-aid for Scientific Research classification) 【 display / non-display 】

  • Electron device/Electronic equipment

  • Optical engineering, Photon science

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Research Career 【 display / non-display 】

  • Slow light and applicatoins to LiDAR, etc.

    Project Year：  -   

  • Nanolasers and biosensing applications

    Grants and Funding  

    Project Year：  -   

  • Silicon photonics and high-speed optical modulators

    Project Year：  -   

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Books 【 display / non-display 】

  • Handbook of Silicon Photonics

    L. Vivien, L. Pavesi and T. Baba (Part： Joint Work )

    CRC Press  2013.03

  • Progress of photonic crystal slab devices

    (Part： Joint Work )

    Photon. Electromag. Crystal Structures, Monterey  2007.04

  • Encyclopedic Handbook of Integra rated Optics (Eds. K. Iga and Y. Kokubun)

    (Part： Joint Work )

    Marcel Dekker  2005.09

  • レーザーハンドブック

    (Part： Joint Work )

    オーム社  2005.04

  • Applications of photonic crystals: general devices

    (Part： )

    Springer Verlag  2004.06

    　View Summary

    Eds. K. Inoue and K. Ohtaka

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Thesis for a degree 【 display / non-display 】

  • Antiresonant reflecting optical waveguide and its application to integrated photonics

    馬場　俊彦 

      1990.03

    Doctoral Thesis   Single Work

    　View Summary

    横浜国立大学 本論文はARROWに加え，これと対になるARROW-Bを提案し，これらARROW型導波路の種々の特性を解析的，数値的に解明し，設計手法を確立した。また作製法の最適化，低損失化，摂動解析による作製許容誤差の解明，偏波無依存化を実現した。これらの研究を通して明らかになったこの導波路の特徴を利用して，光検出器との集積化，波長フィルタとの集積化を実証した。

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Papers 【 display / non-display 】

  • Wide beam steering by slow-light waveguide gratings and a prism lens

    Hiroyuki Ito, Yuma Kusunoki, Jun Maeda, Daichi Akiyama, Naoya Kodama, Hiroshi Abe, Ryo Tetsuya, Tos … Show more authors

    Optica ( OSA Publishing )  7 ( 1 )   47 - 52   2020.01  [Refereed]

    Joint Work

    DOI

  • Optimization of an H0 photonic crystal nanocavity using machine learning

    Ryotaro Abe, Taichi Takeda, Ryo Shiratori, Shinichi Shirakawa, Shota Saito, Toshihiko Baba

    Optics Letters ( OSA Publishing )  Vol.45 ( 2 )   319 - 322   2020.01  [Refereed]

    Joint Work

    DOI

  • Carrier-Suppressed Single Sideband Signal for FMCW LiDAR using Si Photonic Crystal Optical Modulators

    Mikiya Kamata, Yosuke Hinakura , Toshihiko Baba

    Journal of Lightwave Technology( Early Access ) ( IEEE )  38 ( 8 )   2315 - 2321   2020.01  [Refereed]

    Joint Work

    DOI

  • Optimization of atomic layer deposition temperature of ZrO2 protective coat for GaInAsP photonic crystal nanolaser sensor

    Akihiro Sakata, Keisuke Watanabe, Toshihiko Baba

    Japanese Journal of Applied Physics ( IOP Science )  59 ( 1 )   2019.12  [Refereed]

    Joint Work

    DOI

  • Prism lens for beam collimation in a silicon photonic crystal beam-steering device

    Jun Maeda, Daichi Akiyama, Hiroyuki Ito, Hiroshi Abe, Toshihiko Baba

    Optics Letters ( OSA Publishing )  44 ( 23 )   5780 - 5783   2019.12  [Refereed]

    Joint Work

    DOI

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Review Papers 【 display / non-display 】

  • Silicon gets the green light

    Toshihiko Baba

    Nature Publishing Group / Nature Photonics   3 ( 4 ) 190 - 192   2009.04

    Introduction and explanation (scientific journal)   Single Work

  • Photonic crystals remember the light

    Toshihiko Baba

    Nature Publishing Group / Nature Photonics   1 ( 1 ) 11 - 12   2007.01

    Introduction and explanation (scientific journal)   Single Work

  • Holey VCSEL produce high powers

    A. Furukawa and S. Sasaki, M. Hoshi, A. Matsuzono, K. Moritoh and T. Baba

    optics.org     2004.12

    Introduction and explanation (others)   Joint Work

  • The forbidden beauty of quasicrystals

    Physics World     2004.12

    Introduction and explanation (others)   Joint Work

  • Roadmap on Photonic Crystals

    Kluwer Academic     2003.05

    Introduction and explanation (others)   Joint Work

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Academic Awards Received 【 display / non-display 】

  • IEEE/LEOS Distinguished Lecture

    2007.10.22   IEEE/LEOS  

    Winner： Toshihiko Baba

  • Marubun Research Encouragement Award

    2000.02    

  • Paper Award of IEICE

    1994.04    

  • IEEE/Photonics Society iNOW Best Poster Award

    2009.08.14    

  • Best Paper Award of Micro-Optic Conference

    1999.07    

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Grant-in-Aid for Scientific Research 【 display / non-display 】

  • Grant-in-Aid for Scientific Research(S)

    Project Year： 2016.04  -  2021.03 

  • Grant-in-Aid for Scientific Research(S)

    Project Year： 2012.04  -  2016.03 

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Other external funds procured 【 display / non-display 】

  • Development of high-resolution LIDAR system based on slow-light structures

    Offer organization: Japan Science and Technology Agency  ACCEL

    Project Year： 2016.08  -    Investigator(s): Toshihiko Baba

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Presentations 【 display / non-display 】

  • Photonic integrated circuits with slow light

    SPIE Photonics West  (San Francisco)  2014.02  

  • Photonic crystal nanolaser biosensors

    Int. Workshop Fab. Appl. Microstructured Opt. Dev.  (Yokohama)  2014.02  

  • Specific detection of marker protein related with Alzheimer's disease using photonic crystal nanolaser sensor array

    Mat. Res. Soc. Annual Meet.  (Boston)  2013.12  

  • Wide wavelength and temperature tolerance in 10 Gbps photonic crystal modulators

    Int. Sympo. Photon. Electron. Convergence  (Tokyo)  2013.11  

  • Photonic crystal modulators and related slow light devices in Si photonics

    OSA FiO/LS integrated photonics  (Orlando)  2013.10  

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Preferred joint research theme 【 display / non-display 】

  • LiDAR

  • Bio-sensing

  • Development of photonic crystal devices

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Past of Collaboration and Commissioned Research 【 display / non-display 】

  • LiDAR device based on slow light waveguides

    Funded Research on Investiment  

    Project Year： 2016.08  -   

  • Nano-photonic devices

    Funded Research offered by Enterprises  

    Project Year： 2009.07  -   

  • Bio-sensing

    Cooperative Research within Japan  

    Project Year： 2009.04  -   

  • Si photonics devices

    Others  

    Project Year： 2008.06  -   

  • Development of photonic crystal VCSELs

    Cooperative Research within Japan  

    Project Year： 2002.04  -  2004.03 

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