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J-GLOBAL ID:200901009488501670   Update date: May. 31, 2020

UENO YOSHIYASU

ウエノ ヨシヤス | UENO YOSHIYASU
Affiliation and department:
Job title: Professor
Homepage URL  (2): http://www.ultrafast.ee.uec.ac.jp/http://www.ultrafast.ee.uec.ac.jp/
Research field  (3): Nano/micro-systems ,  Electronic devices and equipment ,  Optical engineering and photonics
Research keywords  (21): energy consumptions ,  all-optical packet processing ,  optical-time-division multiplexing (OTDM) ,  all-optical switches ,  all-optical gates ,  semiconductors ,  Optical-communication's device engineering ,  Nonlinear optics ,  High-frequency pulse generators ,  Ultrafast optical logic gates ,  Ultrafast optical materials ,  全光パケット処理 ,  OTDM ,  光制御 ,  半導体 ,  光通信デバイス設計 ,  非線形光学 ,  高周波光パルス発生回路 ,  高速光ロジックゲート回路 ,  省エネルギー ,  超高速光材料
Research theme for competitive and other funds  (2):
  • 2019 - 極限性能半導体レーザの研究開発
  • 2003 - 2005 サブテラヘルツ周波数の光論理ゲートの基礎研究
Papers (85):
  • Kazuyuki Nagahiro, Takaaki Nakane, Hajime Itagaki, Toshinori Shibuya, Kyohei Hirai, Yoshiyasu Ueno. All-optical-gate-type mode-locked few-picosecond pulsed laser with externally injected, weakly modulated optical seed. 2014. PS-7-4
  • Takehiro Nishida, Satoshi Shinada, Naoya Wada, Takeru Yamaji, Yoshiyasu Ueno. Ultrafast distortion-free semiconductor-based all-optical gate that contains optical-spectrum's phase-and-amplitude synthesizer. 22nd Annual Meeting of IEEE Photonics Society. 2009. 1. paper no. TuB4
  • Jun Sakaguchi, Takehiro Nishida, Yoshiyasu Ueno. 200-Gb/s wavelength conversion using a delayed-interference all-optical semiconductor gate assisted by nonlinear polarization rotation. OPTICS COMMUNICATIONS. 2009. 282. 9. 1728-1733
  • Jun Sakaguchi, Mads L. Nielsen, Takashi Ohira, Rei Suzuki, Yoshiyasu Ueno. Analysis of sub-pulse generation from the delayed-interference signal-wavelength converter for a wide carrier recovery rate range. Japanese Journal of Applied Physics. 2008. 47. 9. 7182-7189
  • Ryoichi Nakamoto, Hiroyuki Takeuchi, Jun Sakaguchi, Yoshiyasu Ueno. 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. Nanophotonics 2008. 2008. 1. paper no. Nano-08-191
more...
MISC (9):
  • 田島一人, 中村滋, 上野芳康. 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. 電子情報通信学会誌. 2003. 86. 2. 114-119
  • 田島一人, 中村滋, 上野芳康, 浅川潔, 杉本喜正. 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. 光通信技術の最新資料集(ISBN:4-900474-99-1). 2003. 7
  • 田島一人, 中村滋, 上野芳康, 浅川潔, 杉本喜正. 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. オプトロニクス. 2002. 244. 132-138
  • K. Tajima, S. Nakamura, Y. Ueno. Ultrahigh-speed Optical Signal Processing with Symmetric-Mach-Zehnder-type All-optical Switches. IEEE LEOS News Letter. 2002. 16. 4. 43-45
  • 田島, 中村, 上野. 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. 電子情報通信学会論文誌C. 2001. J84-C. 6. 435-450
more...
Patents (34):
  • Method and system for all-optical signal regeneration
  • 半導体レーザ
  • 波長変換器及び波長変換方法
  • 全光スイッチ及び波長変換器
  • Wavelength converter
more...
Lectures and oral presentations  (182):
  • Molecule-sensor in which few narrow optical-frequency-comb-line components from all-optical semiconductor gate precisely crosses this molecule's few inherent absorption lines
    (The Institute of Electronics, Information, and Communication Engineers (IEICE) 2019)
  • One-Teraherz-wide, 10-Gigaherz-spaced, mode-locked-diode-laser-induced, optical-frequency-comb-line components each of whose line-widths is inherently stabilized to that (2 MHz) of internal continuous-wave seed light (invited)
    (International Union of Radio Science (URSI)-Japan Radio Science Meeting (JRSM), URSI-JRSM2019 2019)
  • Frequency-response-measurement system containing unchirped-comb-seed laser (BW>500 GHz) for characterizing beyond-100-GHz optical transmitters
    (The Institute of Electronics, Information, and Communication Engineers (IEICE) 2019)
  • All-optical-converter method to dramatically improve otherwise-poor coherence of optical-frequency-comb spectra generated by commercially-available mode-locked silica-fiber-soliton laser
    (The Institute of Electronics, Information, and Communication Engineers (IEICE) 2019)
  • Physical working model which reproduces well how all-optical-gate-based mode-locked laser's output quantum efficiency behaves with its physical parameters
    (The Institute of Electronics, Information, and Communication Engineers (IEICE) 2019)
more...
Education (3):
  • - 1987 The University of Tokyo Graduate School, Division of Science Department of Physics
  • - 1985 The University of Tokyo Faculty of Science Department of Physics
  • 1977 - 1980 灘高等学校
Professional career (1):
  • PhD (The University of Tokyo)
Work history (12):
  • 2019/04 - 2020/03 電気通信大学 類長
  • 2018/04 - 2019/03 電気通信大学 副類長
  • 2016/04 - 電気通信大学大学院 教授
  • 2010/04 - 2016/03 Department of Engineering Science, University of Electro-Communications Professor
  • 2013/04 - 2014/03 電気通信大学大学院 電子工学専攻主任
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Awards (11):
  • 2019/03 - 電気通信大学 大学院学生表彰(石田耕大氏) 電子情報通信学会エレクトロニクスソサイエティ学生奨励賞受賞等
  • 2018/09 - 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学生奨励賞(石田耕大氏) 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
  • 2018/03 - 電気通信大学同窓会(目黒会) 目黒会賞(電気通信大学大学院優秀修士論文賞)(竹下諒氏) 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(修士論文)
  • 2016/03 - 電気通信大学同窓会(目黒会) 目黒会賞(電気通信大学優秀卒業研究賞)(竹下諒氏) 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(卒業研究)
  • 2010/10/27 - Organizers of KAIST (Korea), BUPT (China), and UEC (Japan) Triangle Symposium on Advanced Information Communication Technology (TriSAI2010), Best Paper Award China, Korea, and Japan
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Association Membership(s) (3):
Japan Society of Applied Physics ,  IEEE/LEOS ,  Optical Society of America (OSA)
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