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J-GLOBAL ID：200901097475552654   Update date: Sep. 19, 2024

Tsuda Hiroyuki

ツダ ヒロユキ | Tsuda Hiroyuki
Affiliation and department：
Keio University Faculty of Science and Technology Department of Electronics and Electrical Engineering

About Keio University Faculty of Science and Technology Department of Electronics and Electrical Engineering


Job title： Professor
Homepage URL  (2)： http://www.tsud.elec.keio.ac.jp/ ,  http://www.tsud.elec.keio.ac.jp/english/
Research field  (3)： Communication and network engineering ,  Electronic devices and equipment ,  Optical engineering and photonics
Research keywords  (4)： Opitical Communication ,  Optical Waveguide ,  Optical Signal Processing ,  Photonic Network
Research theme for competitive and other funds  (2)：
  • 2018 - 2021 大規模光ネットワーク構成に向けた相変化型省電力光スイッチの研究
  • 2020 - 高度自動運転に向けた大容量車載光ネットワーク基盤技術の研究開発
Papers (125)：
  • Kimura T, Takasaki M, Hatai R, Nagai Y, Uematsu K, Oaki Y, Osada M, Tsuda H, Ishigure T, Toyofuku T, et al. Guanine crystals regulated by chitin-based honeycomb frameworks for tunable structural colors of sapphirinid copepod, Sapphirina nigromaculata. Scientific Reports. 2020. 10. 1
  • Xue X, Nakamura F, Prifti K, Pan B, Yan F, Wang F, Guo X, Tsuda H, Calabretta N. SDN enabled flexible optical data center network with dynamic bandwidth allocation based on photonic integrated wavelength selective switch. Optics Express. 2020. 28. 6. 8949-8958
  • Xue X, Nakamura F, Prifti K, Pan B, Yan F, Wang F, Guo X, Tsuda H, Calabretta N. Experimental Assessments of a Flexible Optical Data Center Network Based on Integrated Wavelength Selective Switch. 2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings. 2020
  • Sakamoto K, Kuwahara M, Tsuda H. Figure of merit of phase change materials for Mach-Zehnder interferometer-based and directional-coupler-based optical switches. Proceedings of SPIE - The International Society for Optical Engineering. 2020. 11276
  • Xue X, Nakamura F, Prifti K, Pan B, Yan F, Wang F, Guo X, Tsuda H, Calabretta N. Experimental assessments of a flexible optical data center network based on integrated wavelength selective switch. Optics InfoBase Conference Papers. 2020. Part F174-OFC 2020
ｍore...
MISC (4)：
Patents (1)：
  • 波長クロスコネクト装置
Lectures and oral presentations  (150)：
  • T/O-band wavelength routing system using quantum dot semiconductor devices and 1081-channel AWG router
    (The Optical Networking and Communication Conference & Exhibition (OFC 2018) 2018)
  • Low-power consumption optical switches using phase-change material for a large capacity photonic network system
    (The Symposium on Phase Change Oriented Science (PCOS) 2017 2017)
  • Current driven optical gate switch using a Ge2Sb2Te5 thin film and an indium tin oxide heater
    (The Symposium on Phase Change Oriented Science (PCOS) 2017 2017)
  • Wavelength-Selective External-Cavity Laser Using an Optical Switch Integrated Arrayed-Waveguide Grating for T-band Communications
    (The 43rd European Conference on Optical Communication (ECOC 2017) 2017)
  • Experimental Demonstration of 4K-UHD Video Transmission Using T-Band Wavelength Routing System for Passive Optical Local Area Networks
    (The 43rd European Conference on Optical Communication (ECOC 2017) 2017)
ｍore...
Education (2)：
  • 1987 - Tokyo Institute of Technology Graduate School, Division of Integrated Science an 物理情報工学専攻
  • 1985 - Waseda University Faculty of Science and Engineering
Professional career (1)：
  • Ph.D. in Engineering (Tokyo Institute of Technology)
Work history (5)：
  • 2020/04/01 - 現在 Department of Electronics and Electrical Engineering, Faculty of Science and Technology, Keio University
  • 2007/04 - 2020/03/31 慶應義塾大学理工学部電子工学科、教授
  • 2018/09/01 - 2019/03/31 University College London Optical Networks Group Visiting Professor
  • 2001/04 - 2007/03 慶應義塾大学理工学部電子工学科、助教授
  • 2000/04 - 2001/03 慶應義塾大学理工学部電子工学科、専任講師
Committee career (38)：
  • 2020/06/04 - 現在 Institute of Electronics, Information and Communication Engineers President of the IEICE Electronics Society
  • 2020/06/04 - 現在 電子情報通信学会 電子情報通信学会エレクトロニクスソサイエティ 会長
  • 2019/06/01 - 現在 電子情報通信学会 エレクトロニクスソサエティ 次期会長
  • 2019/04/01 - 現在 光ネットワーク産業・技術研究会 代表幹事
  • 2019/04/01 - 現在 光ネットワーク産業・技術研究会 代表幹事
Show all
Awards (3)：
  • 2019/09/11 - IEICE Electronics Society ELEX Best Paper Award in the year 2018 Silicon photonics based 1×2 wavelength selective switch using fold-back arrayed-waveguide gratings
  • 2014/12/05 - The Society of Phase Change Oriented Science PCOS 2014 Best Paper Award Mach-Zehnder Interferometer Type Optical Switch Using Phase-Change Material
  • 2006/05/30 - 電子情報通信学会エレクトロニクスソサイエティ IEICE Electronics Express Best Paper Award in the year 2005 T. Suzuki, K. Masuda, H. Ishikawa, Y. Abe, S. Kashimura, H. Uetsuka and H. Tsuda, “Planar lightwave circuit dispersion compensator using a compact arrowhead arrayed-waveguide grating,” IEICE Electronics Express, Vol. 2, No. 23, pp. 572-577(2005).
Association Membership(s) (7)：
Group of Information Photonics, The Optical Society of Japan, The Japan Society of Applied Physics ,  応用物理学会 ,  The Optical Society ,  電子情報通信学会 ,  日本光学会 ,  IEEE Photonics Society ,  IEEE Comsoc
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