SASAKI WAKAO
Faculty of Science and Engineering Department of Electronics
Professor
Last Updated :2019/09/19

Researcher Profile and Settings

Research Interests

  • electro-optics
  • quantum electronics

Research Areas

  • Applied physics/Applied optics/Quantum optical engineering
  • Electrical and electronic engineering/Communication/Network engineering
  • Electrical and electronic engineering/Electron device/Electronic equipment

Education

  • Doshisha University, Graduate School, Division of Engineering, 1985
  • Doshisha University, Graduate School, Division of Engineering, 1982
  • Doshisha University, Faculty of Engineering, 1980

Academic Degrees

  • Doctor of Engineering, Doshisha University
  • Master of Engineering, Doshisha University

Association Memberships

  • OSA (Optical Society of America)
  • SPIE (Society for Photo Instrumentation Engineers)

Awards & Honors

  • SPIE 2011 Green Photonics Award
    2011

Misc

  • Smart Grid Tecnology Realized by Optical Complex Systems
    WAKAO SASAKI, ◎Soichiro NAKANISHI
    The Review of Laser Engineering, 39(7)529 - 536, 2011
  • A novel approach to smart grid technology for electrical power transmission lines by a self-organized optical network node based on optical bistability
    Wakao Sasaki, Soichiro Nakanishi
    Proc. SPIE, vol.795979590P1 , 2011
  • A new technique for speckle noise reduction of laser projection displays using waveplates
    Wakao Sasaki, Tomoaki Yoshimi
    Proc. SPIE, 795679560V1 , 2011
  • Hyper coherent linewidth control for a 30mW 405nm visible laser diode by delayed self-heterodyne beat
    Wakao Sasaki, Masahiro Matsumura
    Proc. SPIE, 791379131C1 , 2011
  • Linewidth control for optical heterodyne beat of 850-nm vertical cavity surface emitting lasers
    Wakao Sasaki, Akifumi Konishi
    Proc. SPIE, 776777670U-1 , 2010
  • Linewidth reduction of a 30mW-405nm GaN violet laser diode by optical-electrical double feedback method
    Wakao Sasaki, Kouki Mizutani,
    Proc. SPIE, 7597759725 , 2010
  • Precise frequency stabilization technique for 850nm vertical cavity surface emitting lasers by controlling their optical beat frequency
    Wakao Sasaki, Takao Ohhara
    Proc. SPIE, 7597759724 , 2010
  • Compact and inexpensive frequency stabilization technique for 850nm vertical cavity surface emitting lasers based on Fabry-Perot resonator
    Wakao Sasaki, Yukio Miura
    Proc. SPIE, 667366730T-1 , 2007
  • A compact and efficient hyper coherent light source of visible violet laser diode based on Pound-Drever-Hall technique
    Wakao Sasaki, Hideyuki Yashiro
    Proc. SPIE, 6673066730Q-1 , 2007
  • Nonblocking photonic switching for P2P self-organized optical concurrent communications network using pseudo-random numbers
    Wakao Sasaki, Naoki Oshima
    Proc. SPIE, 6482648210 - 1, 2007
  • An adaptive optical circuit with self-organizing link
    WAKAO SASAKI, T. Onishi
    Proc. NOLTA 2004 International Symposium on Nonlinear Theory and its Applications, NOLTA2004(407)410 , 2004
  • An adaptive optical circuit with self-organizing link
    WAKAO SASAKI
    Proc. SPIE 49th Annual Meeting, 5557(309)317 , 2004
  • Adaptive On-Line Frequency Stabilization System for Laser Diodes Based on Genetic Algorithm
    WAKAO SASAKI, S. Hisatake, et al.
    Trans. IEICE of Japan, E86C(2097)2102 , 2003
  • Compact frequency stabilization system for a master laser diode in optical phase locked loop using a single reference cavity for simultaneous application of optical feedback along with Pound-Drever-Hall method
    WAKAO SASAKI, S. Hisatake, et al.
    Proc.SPIE ICAPT (International Conference on Applications of Photonic Technology), 4833(825)32 , 2002
  • Frequency Stabilization of a Visible Laser Diode Using a Single Reference Cavity for Simultaneous Application of Optical Feedback along with Pound-Drever-Hall Method
    WAKAO SASAKI, S. Hisatake, et al.
    Trans. of the Institute of Electronics, Information and Communication Engineers C, J85C(424)431 , 2002
  • A Compact and Efficient Frequency Stabilization System for 35 mW Visible Laser Diode with Real-Time Power Spectral Density Monitor
    WAKAO SASAKI, S. Hisatake, et al.
    Trans. IEICE of Japan, E85C(58)63 , 2002
  • Controlling Chaotic Oscillation Modes in Semiconductor Lasers by External Light Input and Applications to Novel Optical Communications
    WAKAO SASAKI, M. Fujita, et al.
    Proc. NOLTA 2001 International Symposium on Nonlinear Theory and its Applications, 2(677)680 , 2001
  • Linewidth reduction of a 30 mW 657 nm visible laser diodeby optical-electrical double feedback method
    SASAKI Wakao, S. Hisatake, et al.
    Proc. SPIE Photonics West 2001, 4285(87)94 , 2001
  • Controlling Chaotic Oscillation Modes in Visible Semiconductor Lasers by External Light Input and Its Applications to Novel Optical Communications
    WAKAO SASAKI, K. Inagaki, et al.
    Proc. SPIE 45th Annual Meeting, 4114(161)168 , 2001
  • A New Scheme of Digital Optical Switching and Memory Operation Utilizing the Mode-Hopping Phenomenon in Semiconductor Lasers
    WAKAO SASAKI, Tatehisa Ohta
    Proceedings of SPIE, 1215274 , 1990
  • Fast Optical Wavelength Bistability Under the Mode-Hopping Phenomemon in Semiconductor Lasers
    Proceedings of SPIE, 1280245 , 1990
  • Optical Neural Network System for Color Hue Recognition
    Technical Report of IEICE, OQE92(171)31 , 1993

Books etc

  • Coherence and Quantum Optics VIII
    SASAKI Wakao, Bigelow, N. P.(Editor); Eberly, J. H.(Editor); Stroud, C. R.; Walmsley, I. A.(Editor)
    Kluwer Academic/Plenum Publisher, 2003, Joint Work, Scholarly Book

Conference Activities & Talks

  • 光非線形性に基づく自己組織化ネットワークのスマートグリッドへの応用
    SASAKI Wakao
    日本応用数理学会2011年度年会, 2011
  • 簡単なエレクトロニクスで実現する光複雑系
    第1回レーザー学会専門委員会「レーザーのカオス・ノイズ・ダイナミクスとその応用」, 2012

Works

  • Color Recognition System by Optical Neural Network
    1994

Research Grants & Projects

  • Super Compact Hyper Coherent Blue Ray Semiconductor Laser Sources
    Scientific Research(C)(General), 2004 -2006
  • Color Recognition System by Optical Neural Network
    Scientific Research(C)(General), 1991 -1993
  • Optical Neural Network for Color Hue Recognition
  • Precise Frequency Stabilization of Visible Semiconductor Lasers
  • Optical Chaos Generator Based on Mode-Hopping Phenomenon in Semiconductor Lasers

Social Contribution

  • 照明学会関西支部評議員, 2010-2012
  • 照明学会関西支部評議員, 2010-2012

Research cooperation among industry, academia and government

  • Joint Research Theme:not specified
    Remarks:Cooperative research with other research organization including private (industrial) sectors