Updated on 2023/04/11

写真a

 
Miyoshi Yuji
 
Organization
Graduate School of Engineering Division of Electrical and Electronic Engineering Associate Professor
School of Engineering Department of Electrical and Electronic Systems Engineering
Title
Associate Professor
Affiliation
Institute of Engineering
Contact information
メールアドレス

Position

  • Graduate School of Engineering Division of Electrical and Electronic Engineering 

    Associate Professor  2022.04 - Now

  • School of Engineering Department of Electrical and Electronic Systems Engineering 

    Associate Professor  2022.04 - Now

Degree

  • Ph. D ( Osaka University )

Research Areas

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Communication and network engineering

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electron device and electronic equipment

Research subject summary

  • 非線形光学効果を用いた高速光A/D変換に関する研究

  • 光デバイスを用いた光信号処理とその応用に関する研究

  • 光通信方式に関する研究

Professional Memberships

  • 映像情報メディア学会

    2014.09 - Now   Domestic

  • IEEE

    2005.10 - Now

  • IEICE

    2005.07 - Now

Committee Memberships (off-campus)

  • 委員   光ファイバ応用技術研究会  

    2022.04 - Now 

  • 運営委員   映像情報メディア学会関西支部  

    2016.04 - 2017.03 

  • 運営委員   映像情報メディア学会関西支部  

    2015.04 - 2016.03 

  • 運営委員   映像情報メディア学会関西支部  

    2014.04 - 2015.03 

  • 運営委員   映像情報メディア学会関西支部  

    2013.04 - 2014.03 

  • 運営委員   映像情報メディア学会関西支部  

    2012.04 - 2013.03 

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Awards

  • Best Paper Award

    2012.07   17th OptoElectronics and Communications Conference(OECC2012)  

Papers

  • Simultaneous Core and Mode Switch Using Cascaded LPFG Written on Heterogeneous Multicore Fibers

    Kubota H.

    OECC/PSC 2022 - 27th OptoElectronics and Communications Conference/International Conference on Photonics in Switching and Computing 2022   2022( ISBN:9784885523366

  • フューモードマルチコアファイバのLP モード間クロストークの評価 Reviewed

    大本航平,大橋正治,久保田寛和,三好悠司

    和文論文誌B 雑誌 電子情報通信学会   J104-B ( 3 )   242 - 248   2021.03

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    Kind of work:Joint Work  

    DOI: 10.14923/transcomj.2020GWP0002

  • Cladding mode loss effect on transmission characteristics of mechanically induced long-period fiber gratings Reviewed

    Yasuhiro Tsutsumi, Kenta Kitahara, Masaharu Ohashi, Hirokazu Kubota, Yuji Miyoshi Ikuo Yamashita

    Electrical Engineering in Japan 雑誌   103 ( 11-12 )   46 - 53   2020.11

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    Kind of work:Joint Work  

  • 機械式長周期ファイバグレーティングにおけるクラッドモード損失の伝送特性への影響 Reviewed

    堤 康宏, 北原 健太, 大橋 正治, 久保田 寛和, 三好 悠司, 山下 育男

    電気学会論文誌C 雑誌 電気学会   140 ( 67 )   682 - 688   2020.07

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    Kind of work:Joint Work  

  • Unique loss characteristics in TE01 modes of conventional photonic bandgap fibers Reviewed

    H. Kubota, N. Kosake, Y. Miyoshi, M. Ohashi

    Optics Letters 雑誌 OSA   43 ( 11 )   2599 - 2602   2018.06

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    Kind of work:Joint Work  

  • Direct technique for measuring chromatic dispersion of high-order mode in a few-mode fiber Reviewed

    R. Miyazaki, M. Ohashi, H. Kubota, Y. Miyoshi, N. Shibata, R. Maruyama, N. Kuwaki

    Commnication Express 雑誌 IEICE   7 ( 6 )   207 - 211   2018.03

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    Kind of work:Joint Work  

  • Residual dispersion equalization using correlation detection in Nyquist OTDM scheme Reviewed

    K. Morimoto, Y. Miyoshi, H. Kubota, M. Ohashi

    Commnication Express 雑誌 IEICE   7 ( 3 )   60 - 64   2017.12

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    Kind of work:Joint Work  

  • Model for estimating the properties of mechanically induced long-period fiber grating based on polarization and applied pressure Reviewed

    Y. Tsutsumi, T. Hase, M. Ohashi, Y. Miyoshi, H. Kubota

    Commnication Express 雑誌 IEICE   6 ( 9 )   554 - 559   2017.06

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    Kind of work:Joint Work  

  • 2モードファイバのLP11モードの曲げ損失推定法の提案 Reviewed

    垂野 将明, 久保田 寛和, 三好 悠司, 大橋 正治

    電子情報通信学会論文誌 B 雑誌 電子情報通信学会   J100-B ( 6 )   445 - 446   2017.06

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    Kind of work:Joint Work  

    Repository URL: http://hdl.handle.net/10466/16029

  • Cut-off frequency and number of quantization bits required for correlation receiver in Nyquist OTDM scheme Reviewed

    Y. Miyoshi, H. Okamoto, S. Nakata, H. Kubota, M. Ohashi

    Commnication Express 雑誌 IEICE   5 ( 5 )   194 - 199   2017.05

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    Kind of work:Joint Work  

  • Signal degradation due to finite integration time for correlation detection in Nyquist OTDM scheme Reviewed

    Y. Miyoshi, H. Kubota, M. Ohashi

    Commnication Express 雑誌 IEICE   6 ( 4 )   142 - 147   2017.04

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    Kind of work:Joint Work  

  • Temperature sensing using an optical time domain reflectometer and mechanical long-period fiber gratings fabricated from a heat-shrinkable tube Reviewed

    Y. Tsutsumi, M. Ohashi, Y. Miyoshi

    Commnication Express 雑誌 IEICE   6 ( 2 )   103 - 108   2017.02

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    Kind of work:Joint Work  

  • Mode-dependent loss measurement of a two-mode fiber using a conventional OTDR Reviewed

    H. Kubota, Y. Miyoshi, M. Ohashi, T. Mori, T. Matsui, K. Nakajima

    Commnication Express 雑誌 IEICE   5 ( 11 )   429 - 434   2016.11

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    Kind of work:Joint Work  

  • 光相関検波を用いたナイキストOTDM方式における受信信号品質にロールオフ率と波長分散が与える影響 Reviewed

    吉田 健祐, 三好 悠司, 大黒 貴弘, 久保田 寛和, 大橋 正治

    電子情報通信学会論文誌 B 雑誌 電子情報通信学会   J99-B ( 11 )   1041 - 1044   2016.11

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    Kind of work:Joint Work  

  • Experimental demonstration of correlation detection with limited receiver bandwidth in Nyquist OTDM scheme Reviewed

    Y. Miyoshi, H. Kubota, M. Ohashi

    Commnication Express 雑誌 IEICE   5 ( 2 )   33 - 38   2015.02

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    Kind of work:Joint Work  

  • ウォークオフフリー非線形光ループミラーを用いた光サンプラーの設計とFWMによる出力光エネルギー変動 Reviewed

    三好 悠司、大橋 正治、久保田 寛和

    電子情報通信学会論文誌 B 雑誌 電子情報通信学会   J97-B ( 12 )   1171 - 1178   2014.12

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    Kind of work:Joint Work  

  • Longitudinal fiber parameter measurements of multi-core fiber using OTDR Reviewed

    Masaharu Ohashi, Hirokazu Kubota, Yuji Miyoshi

    Optics Express 雑誌 OSA   22 ( 24 )   30137 - 30147   2014.12

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    Kind of work:Joint Work  

  • Effect of Core Index-Parameter on Crosstalk in Multi-Core Fibers Reviewed

    J97-B ( 8 )   632 - 638   2014.08

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    Kind of work:Joint Work  

  • Technique for measuring mode power of two-mode fiber II ; Experiment Reviewed

    Hirokazu Kubota, Yuji Miyoshi, Masaharu Ohashi

    Electronics Express 雑誌 IEICE   11 ( 15 )   2014.07

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    Kind of work:Joint Work  

  • Nyquist OTDM scheme using optical root-Nyquist pulse and optical correlation receiver Reviewed

    Y. Miyoshi, H. Kubota, M. Ohashi

    Electronics Express 雑誌 IEICE   11 ( 2 )   2014.01

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    Kind of work:Joint Work  

  • Technique for measuring mode power of two-mode fiber Reviewed

    Atsushi Watase, Hirokazu Kubota, Yuji Miyoshi, Masaharu Ohashi

    Electronics Express 雑誌 IEICE   10 ( 21 )   2013.12

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    Kind of work:Joint Work  

  • Temperature-sensitive mechanical LPFG using contractive force of heat-shrinkable tube Reviewed

    G. Huang, Y. Miyoshi, A. Maruta, and K. Kitayama

    Optical Fiber Technology 雑誌 ELSERVIER   19 ( 1 )   55 - 59   2013.01

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    Kind of work:Joint Work  

  • All-optical technique for modulation format conversion from NRZ-OOK to RZ-16QAM employing nonlinear optical loop mirror with 1:2 coupler Reviewed

    G. Huang, Y. Miyoshi, A. Maruta, and K. Kitayama

    Optics Express 雑誌 OSA   20 ( 24 )   27311 - 27321   2012.11

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    Kind of work:Joint Work  

  • 光弾性効果により作製したLPFGの偏光依存性を利用した振動測定法 Reviewed

    堤 康宏, 高間 慎也, 大橋 正治, 三好 悠司

    電子情報通信学会論文誌 B 雑誌 電子情報通信学会   J95-B ( 8 )   961 - 966   2012.08

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    Kind of work:Joint Work  

  • All-Optical OOK to 16-QAM Modulation Format Conversion Employing Nonlinear Optical Loop Mirror Reviewed

    G. Huang, Y. Miyoshi, A. Maruta, Y. Yoshida and K. Kitayama

    Journal of Lightwave Technology 雑誌 IEEE   30 ( 9 )   1342 - 1350   2012.05

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    Kind of work:Joint Work  

  • Performance evaluation of resolution-enhanced ADC using optical multi-period transfer functions of NOLMs Reviewed

    Y. Miyoshi, S. Namiki, K. Kitayama

    Journal of Selected Topics in Quantum Electronics 雑誌 IEEE   18 ( 2 )   779 - 784   2012.03

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    Kind of work:Joint Work  

  • Multi-period PM-NOLM with Dynamic Counter-Propagating Effects Compensation for 5-bit All-optical Analog-to-digital Conversion and its performance evaluations Reviewed

    Yuji Miyoshi, Seiki Takagi, Shu Namiki, Ken-ichi Kitayama

    Journal of Lightwave Technology 雑誌 IEEE/OSA   28 ( 4 )   415 - 422   2010.02

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    Kind of work:Joint Work  

  • Ultrafast all-optical logic gate using a nonlinear optical loop mirror based multi-periodic transfer function Reviewed

    Yuji Miyoshi, Kensuke Ikeda, Hideaki Tobioka, Takashi Inoue, Shu Namiki, Ken-ichi Kitayama

    Optics Express 雑誌 OSA   16 ( 4 )   2570 - 2577   2008.02

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    Kind of work:Joint Work  

  • All-Optical Analog-to-Digital Conversion Using Split-and-Delay Technique Reviewed

    Yuji Miyoshi, Kensuke Ikeda, Hideaki Tobioka, Takashi Inoue, Shu Namiki, Ken-ichi Kitayama

    Journal of Lightwave Technology 雑誌 IEEE/OSA   25 ( 6 )   1339 - 1347   2007.06

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    Kind of work:Joint Work  

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Industrial Property Rights

  • 非線形光ループミラー及び光A/D変換器

    井上 崇、 飛岡 秀明、 並木 周、 北山 研一、 三好 悠司

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    property_type:Patent 

  • 光波形ディジタイザ

    並木 周、 三好 悠司、 北山 研一、 飛岡 秀明、 井上 崇

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    property_type:Patent 

  • 光アナログ-ディジタル変換装置および方法

    三好 悠司、 北山 研一、 並木 周、 井上 崇、 飛岡 秀明

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    property_type:Patent 

  • 光ディジタル/アナログ変換方法および光ディジタル/アナログ変換装置

    三好 悠司、 北山 研一

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    property_type:Patent 

  • 光論理演算方法および光論理演算装置

    三好 悠司、 池田 研介、 北山 研一

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    property_type:Patent 

Charge of on-campus class subject

  • 電子回路B

    2024   Weekly class   Undergraduate

  • 電気電子システム工学概論

    2024   Weekly class   Undergraduate

  • 光波電子工学特論

    2024   Weekly class   Graduate school

  • 電気電子系特別研究第1

    2024   Intensive lecture   Graduate school

  • 電気電子系特別演習第1

    2024   Weekly class   Graduate school

  • 電気電子系特別演習

    2024   Intensive lecture   Graduate school

  • 電気電子システム工学技術英語

    2024   Intensive lecture   Undergraduate

  • 初年次ゼミナール

    2022   Weekly class   Undergraduate

  • 電気電子系特別演習

    2022   Intensive lecture   Graduate school

  • 光波電子工学特論

    2022   Weekly class   Graduate school

  • 電気電子系特別演習第1

    2022   Weekly class   Graduate school

  • 電気電子系特別演習第1

    2022   Weekly class   Graduate school

  • 電気電子系特別演習第2 (中百舌鳥・杉本)

    2022   Intensive lecture   Graduate school

  • 光波電子工学

    2022   Weekly class   Undergraduate

  • 電気電子システム工学実験II

    2022   Weekly class   Undergraduate

  • 電気電子系特別研究 (中百舌鳥・杉本)

    2022   Intensive lecture   Graduate school

  • 電気電子システム工学技術英語

    2022    

  • 電気電子システム工学概論

    2022    

  • Recent Advances in Engineering

    2021    

  • Advanced Opto-electronics

    2021    

  • Basic Computer Science (Including Information Society and Ethics)

    2021    

  • Guided Wave Optics and Electronics

    2021    

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Number of instructed thesis, researches

  • 2022

    Number of instructed the graduation thesis:Number of graduation thesis reviews:0

    [Number of instructed the Master's Program] (previous term):11  [Number of instructed the Master's Program] (letter term):0

    [Number of master's thesis reviews] (chief):[Number of master's thesis reviews] (vice-chief):0

    [Number of doctoral thesis reviews] (chief):[Number of doctoral thesis reviews] (vice-chief):0

Academic Activities

  • レーザー学会学術講演会第43回年次大会

    Role(s): Panel moderator, session chair, etc., Review, evaluation

    レーザー学会  2022

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    Type:Academic society, research group, etc.