YOSHIYASU UENO

J-GLOBAL         Last updated: Jul 9, 2019 at 04:05
 
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Name
YOSHIYASU UENO
E-mail
yoshiyasu.uenouec.ac.jp
URL
http://www.ultrafast.ee.uec.ac.jp/
Affiliation
The University of Electro-Communications
Section
Graduate School of Informatics and Engineering, School of Informatics and Engineering, "Department of Engineering Science, Cluster III (Fundamental Science and Engineering)"
Job title
Professor
Degree
PhD(The University of Tokyo)
Research funding number
00345422

Profile

1985~1986年、東京大学大学院、HgI2半導体の共鳴ラマン散乱過程の研究
1987~1994年、NEC研究所、高出力AlGaInP赤色半導体レーザの研究開発
1995年、Univ. Central Florida, CREOL、GaInP超格子半導体の2次非線形光学効果と超高速光ゲート応用の研究
1996~2001年、NEC研究所、超高速半導体全光ゲートや波長変換器の研究開発
2002年~、電気通信大学電子工学科、超高速半導体全光ゲートとその過渡現象の研究

Research Areas

 
 

Academic & Professional Experience

 
Apr 2016
   
 
教授, 基盤理工学専攻, 電気通信大学大学院
 
Apr 2019
 - 
Mar 2020
類長, 情報理工学域III類, 電気通信大学
 
Apr 2018
 - 
Mar 2019
副類長, 情報理工学域III類, 電気通信大学
 
Apr 2010
 - 
Mar 2016
Professor, 先進理工学専攻, Department of Engineering Science, University of Electro-Communications
 
Apr 2013
 - 
Mar 2014
電子工学専攻主任, (旧)電子工学専攻, 電気通信大学大学院
 

Education

 
 
 - 
Mar 1987
Department of Physics, Graduate School, Division of Science, The University of Tokyo
 
 
 - 
Mar 1985
Department of Physics, Faculty of Science, The University of Tokyo
 
Apr 1977
 - 
Mar 1980
灘高等学校
 

Awards & Honors

 
Mar 2019
大学院学生表彰, 電気通信大学
Winner: 博士前期課程学生石田耕大氏
 
Sep 2018
2波長の5ピコ秒パルスを同時刻に対発生する10GHz繰返し全光半導体ゲート型モード同期レーザ, エレクトロニクスソサイエティ学生奨励賞, 電子情報通信学会
Winner: Kodai Ishida (M1), Makoto Takeshita (M2), Kengo Okano (M1), Yoshiyasu Ueno
 
Mar 2018
全光半導体ゲート型位相同期レーザが出力する光周波数コムスペクトルの帯域幅拡大および品質向上に関する研究(2017年度修士論文), 目黒会賞(電気通信大学大学院優秀修士論文賞), 電気通信大学同窓会(目黒会)
Winner: 竹下諒(大学院博士前期課程研究学生)
 
Mar 2016
全光半導体ゲート型40GHzピコ秒モード同期レーザシステムの光コム線幅の研究(2015年度卒業論文), 目黒会賞(電気通信大学優秀卒業研究賞), 電気通信大学同窓会(目黒会)
Winner: 竹下諒(2015年度学部卒業研究生)
 
Oct 2010
China, Korea, and Japan, Triangle Symposium on Advanced Information Communication Technology (TriSAI2010), Best Paper Award, Organizers of KAIST (Korea), BUPT (China), and UEC (Japan)
 

Published Papers

 
All-optical-gate-type mode-locked few-picosecond pulsed laser with externally injected, weakly modulated optical seed
Kazuyuki Nagahiro (M2), Takaaki Nakane (M2), Hajime Itagaki (M2), Toshinori Shibuya (B4), Kyohei Hirai, and Yoshiyasu Ueno
PS-7-4    Sep 2014   [Refereed]
Ultrafast distortion-free semiconductor-based all-optical gate that contains optical-spectrum's phase-and-amplitude synthesizer
Takehiro Nishida, Satoshi Shinada, Naoya Wada, Takeru Yamaji, and Yoshiyasu Ueno
22nd Annual Meeting of IEEE Photonics Society   1 paper no. TuB4   Oct 2009   [Refereed]
200-Gb/s wavelength conversion using a delayed-interference all-optical semiconductor gate assisted by nonlinear polarization rotation
Jun Sakaguchi, Takehiro Nishida, and Yoshiyasu Ueno
Optics Communications   282(9) 1728-1733   May 2009   [Refereed]
Analysis of sub-pulse generation from the delayed-interference signal-wavelength converter for a wide carrier recovery rate range
Jun Sakaguchi, Mads L. Nielsen, Takashi Ohira, Rei Suzuki, and Yoshiyasu Ueno
Japanese Journal of Applied Physics   47(9) 7182-7189   Sep 2008   [Refereed]
1.55-um, mode-locked, single-longitudinal-mode, 10-GHz, 2-ps, ultra-short optical pulse train from our original semiconductor-based pulse-source scheme
Ryoichi Nakamoto, Hiroyuki Takeuchi, Jun Sakaguchi, and Yoshiyasu Ueno
Nanophotonics 2008   1 paper no. Nano-08-191   May 2008   [Refereed]

Misc

 
対称マッハ・ツェンダー型全光スイッチとそれを用いた全光信号処理
田島一人、中村滋、上野芳康、浅川潔、杉本喜正
光通信技術の最新資料集(ISBN:4-900474-99-1)   7    2003   [Refereed]
超高速全光スイッチとそれを用いた全光信号処理技術の研究動向
田島一人、中村滋、上野芳康
電子情報通信学会誌   86(2) 114-119   Feb 2003   [Refereed]
Ultrahigh-speed Optical Signal Processing with Symmetric-Mach-Zehnder-type All-optical Switches
K. Tajima, S. Nakamura, and Y. Ueno
IEEE LEOS News Letter   16(4) 43-45   2002   [Refereed]
対称マッハ・ツェンダー型全光スイッチとそれを用いた全光信号処理
田島一人、中村滋、上野芳康、浅川潔、杉本喜正
オプトロニクス   244 132-138   Apr 2002   [Refereed]
対称マッハツェンダー型全光スイッチと超高速全光信号処理
田島、中村、上野
電子情報通信学会論文誌C   J84-C(6) 435-450   2001   [Refereed]

Conference Activities & Talks

 
All-optical-semiconductor-gate-based mode-locked pulsed laser structure for 1.3-um-wavelength band in addition to conventional ones for 1.55-um band
Kyosuke Nagasaka (M1), Koudai Ishida (M2), Kengo Okano (M2), Yushi Suzuki (B4), Yoshiyasu Ueno
The Institute of Electronics, Information, and Communication Engineers (IEICE)   Mar 2019   The Institute of Electronics, Information, and Communication Engineers (IEICE)
1.5-um all-optical-gate-based single-cavity-mode mode-locked pulsed laser's unexpectedly small degree of tolerence to cavity-frequency detuning and its working principles
Kengo Okano (M2), Koudai Ishida (M2), Kyosuke Nagasaka (M1), Yoshiyasu Ueno
The Institute of Electronics, Information, and Communication Engineers (IEICE)   Mar 2019   The Institute of Electronics, Information, and Communication Engineers (IEICE)
Physical working model which reproduces well how all-optical-gate-based mode-locked laser's output quantum efficiency behaves with its physical parameters
Koudai Ishida (M2), Kengo Okano (M2), Kyosuke Nagasaka (M1), Yoshiyasu Ueno
The Institute of Electronics, Information, and Communication Engineers (IEICE)   Mar 2019   The Institute of Electronics, Information, and Communication Engineers (IEICE)
Study of our all-optical-gate-type mode-locked laser's ring-laser-cavity configuration for modelling and then enhancing its output quantum-conversion efficiency
Koudai Ishida (M2), Kengo Okano (M2), Kyosuke Nagasaka (M1), Ganbat Batkhuyag, Yukihiro Ishii (B4), Makoto Takeshita, Yoshiyasu Ueno
The Institute of Electronics, Information, and Communication Engineers (IEICE)   Oct 2018   The Institute of Electronics, Information, and Communication Engineers (IEICE)
Control scheme for aligning SOA input signal's polarization direction to SOA's waveguide-axis direction inside picosecond, GigaHerz, all-optical-gate-type mode-locked-laser's cavity structure
Kyosuke Nagasaka (M1), Kodai Ishida (M2), Kengo Okano (M2), Yukihiro Ishii (B4), Tatsuyuki Kowaguchi, Yoshiyasu Ueno
The Institute of Electronics, Information, and Communication Engineers (IEICE)   Sep 2018   The Institute of Electronics, Information, and Communication Engineers (IEICE)

Research Grants & Projects

 
極限性能半導体レーザの研究開発
Project Year: Apr 2019       Investigator(s): 浜本貴一教授(九州大学)
サブテラヘルツ周波数の光論理ゲートの基礎研究
Project Year: 2003 - 2005

Patents

 
US Pat Appl 20010053008 : Optical pulse generating apparatus and optical signal apparatus using the same
US Pat Appl 20010019447,US Pat Appl 20010019447 : Wavelength converter
US Pat 7,010,235 : Method and system for all-optical signal regeneration
3,522,107 : 半導体レーザ
3,439,345 : 波長変換器及び波長変換方法