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J-GLOBAL ID:201801017652910643   Update date: Jul. 01, 2025

Yamashita Shinji

ヤマシタ シンジ | Yamashita Shinji
Affiliation and department:
Job title: Professor
Homepage URL  (1): http://www.cntp.t.u-tokyo.ac.jp/
Research field  (3): Optical engineering and photonics ,  Measurement engineering ,  Electronic devices and equipment
Research keywords  (9): Optical coherence tomography ,  3D measurement ,  Photinics sensings ,  Optical communications ,  Fiber lasers ,  Lasers ,  Optical fiber ,  Photonics ,  Optical electronics
Research theme for competitive and other funds  (43):
  • 2023 - 2026 Digital photonics exploiting optical nonlinearities of low-dimensional nano-materials
  • 2022 - 2025 Establishment of the Scientific Foundation of An Innovative 3D Imaging Platform
  • 2020 - 2023 Group-IV semiconductor based photonic waveguide devices for versatile pulsed data processing
  • 2018 - 2023 Study on digital frontier photonic sensing based on omnipotent fiber lasers
  • 2017 - 2019 Distributed acoustic impedance sensing using optical fibers
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Papers (242):
  • Shinji Yamashita, Sze Yun Set. Advances and challenges of mode-locked fiber lasers. Optics Communications. 2025. 578. 131406-131406
  • Takeo Sasai, Sze Yun Set, Shinji Yamashita. Design of Fiber-Longitudinal Optical Power Monitor. Journal of Lightwave Technology. 2025. 43. 5. 2192-2202
  • Shinji Yamashita. GHz fundamental mode-locking of a highly integrated Er-doped all-fiber ring laser. ArXiv. 2025
  • Shinji Yamashita. Rapidly and widely repetition-rate-tunable free-running dual-comb fiber laser with a bidirectional polarization-multiplexing configuration. Optics & Laser Technology. 2025
  • Maolin Dai, Bowen Liu, Guanyu Ye, Takuma Shirahata, Yifan Ma, Naoki Yamaguchi, Sze Yun Set, Shinji Yamashita. Pump-driven wavelength switching in an all-polarization-maintaining mode-locked fiber laser incorporating a CNT/PDMS saturable absorber. Optics and Laser Technology. 2024. 176. 111002-111002
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MISC (742):
  • M. Dai, B. Liu, H. Tian, Y. Zhu, Y. Ma, S. Y. Set, S. Yamashita. Narrow-bandwidth dissipative solitons in the anomalous dispersion regime with large spectral tunability. CLEO/Europe-EQEC2025, Munich, Germany, no. CJ-5.2, 23-27 June 2025. 2025
  • S. Yoshida, T. Kiyozumi, S. Y. Set, S. Yamashita, Y. Mizuno. Simultaneous measurement of position and vibration in correlation-domain LiDAR. 29th International Conference on Optical Fiber Sensors (OFS29), Port, Portugal, no.Tu-6.84, 25-30 May 2025. 2025
  • K. Motoda, T. Kiyozumi, S. Y. Set, S. Yamashita, Y. Mizuno. Experimental investigation of relationship between modulation frequency and spatial resolution in OCDR with frequency shifter. 29th International Conference on Optical Fiber Sensors (OFS29), Port, Portugal, no.Tu-6.70, 25-30 May 2025. 2025
  • T. Kiyozumi, K. Motoda, K. Noda, S. Y. Set, Y. Mizuno, S. Yamashita. Beat spectrum in dual-laser optical correlation-domain reflectometry. 29th International Conference on Optical Fiber Sensors (OFS29), Port, Portugal, no.Tu-6.68, 25-30 May 2025. 2025
  • T. Kiyozumi, K. Noda, S. Yoshida, K. Motoda, N. Yamaguchi, S. Y. Set, Y. Mizuno, Shinji Yamashita. Frequency-division-multiplexed optical correlation-domain reflectometry for overcoming sampling rate constraint. 29th International Conference on Optical Fiber Sensors (OFS29), Port, Portugal, no.Tu-6.67, 25-30 May 2025. 2025
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Patents (21):
  • 偏光方向ディスクリミネータ、デュアル出力レーザ、及び偏光方向弁別方法
  • 非機械式走査型レーザ距離計
  • モード同期レーザ
  • 導波路デバイス、光モジュール、レーザ装置、及び光導波路デバイスの作製方法
  • 光ファイバーレーザー装置
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Books (16):
  • 光ファイバ通信・計測のための 光エレクトロニクス (新・電子システム工学)
    数理工学社 2022 ISBN:4864810869
  • エレクトロニクスの基礎物理 : 量子力学・統計力学入門
    数理工学社,サイエンス社 (発売) 2020 ISBN:9784864810708
  • ナノ・マイクロスケール機械工学
    東京大学出版 2014 ISBN:9784130628365
  • Carbon Nanotube and Graphene for Photonic Applications
    Woodhead Publishing 2013 ISBN:9780857094179
  • 光通信技術の飛躍的高度化 -光通信の新たな挑戦-
    オプトロニクス社, 2012 ISBN:9784902312508
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Lectures and oral presentations  (60):
  • 光ファイバ
    (光応用技術研修会, オンライン, 2025年6月11日 2025)
  • 光ファイバ
    (光応用技術研修会, オンライン, 2024年6月12日. 2024)
  • 光ファイバ
    (光応用技術研修会, オンライン, 2023年6月14日. 2023)
  • Advances of ultrashort-pulse fiber lasers using nanocarbon-based saturable absorbers
    (National Chung Hsing Universityにおける講演(オンライン) 2022)
  • 光ファイバと関連技術
    (微小光学セミナー(オンライン), 2022年8月9,10日. 2022)
more...
Education (2):
  • 1988 - 1991 The University of Tokyo Graduate School of Engineering Department of Electrical Engineering
  • 1984 - 1988 The University of Tokyo Faculty of Engineering Department of Electrical Engineering
Professional career (1):
  • Doctor of Engineering (University of Tokyo)
Work history (8):
  • 2023/04 - 現在 The University of Tokyo Department of Electrical Engineering and Information Systems, Graduate School of Engineering Professor
  • 2023/04 - 2025/03 The University of Tokyo The Graduate School of Engineering, Department of Electrical Engineering and Information Systems Chair of Department
  • 2013/07 - 2023/03 The University of Tokyo Research Center for Advanced Science and Technology (RCAST) Professor
  • 2009/06 - 2013/03 The University of Tokyo The Graduate School of Engineering Department of Electrical Engineering and Information Systems Professor
  • 1998/04 - 2009/06 The University of Tokyo Department of Electronic Engineering, Graduate School of Engineering / Department of Frontier Informatics, Graduate School of Frontier Sciences Associate Professor
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Committee career (29):
  • 2018/04 - 現在 レーザー学会ファイバーレーザー技術専門委員会 副委員長
  • 2010/04 - 現在 レーザー学会ファイバーレーザー技術専門委員会 委員
  • 2010/04 - 現在 電子情報通信学会 光通信インフラの飛躍的な高度化に関する研究会(EXAT研究会) 委員
  • 2004/04 - 現在 情報通信研究機構(NICT) 技術評価委員会専門委員
  • 2002/04 - 現在 電子情報通信学会光エレクトロニクス研究専門委員会(OPE) 委員
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Awards (10):
  • 2023/05 - レーザー学会 業績賞
  • 2022/11 - IEEE Photonics Conference Best Student Paper Award “Coherent Doppler LiDAR using novel MEMS-based optical phased array scanner" no.TuB2.5に対して
  • 2019/11 - Micro Optics Conference (MOC2019) MOC contribution award for the significant contributions to the successful holding of Microoptics conferences
  • 2017/11 - The Optical Society OSA Fellow for pioneering contributions to fiber lasers, including carbon nanotube and graphene photonics based ultrafast pulse generation and signal processing, and fast wavelength-swept dispersion-tuned lasers for optical coherent tomography
  • 2012/11 - Asia Communications and Photonics Conference (ACP2012) Best Student Paper Award For a paper “Generation of dissipative solitons and noise-like pulse from figure of eight fiber laser,” no. ATh2A.2
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Association Membership(s) (5):
THE LASER SOCIETY OF JAPAN (LSJ) ,  THE JAPAN SOCIETY OF APPLIED PHYSICS (JSAP) ,  Optica (Formerly The Optical Society, OSA) ,  Institute of Electronics, Information and Communication Engineers (IEICE) ,  IEEE Photonics Society
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