• DocumentCode
    2089989
  • Title

    The Study of Laser Controlled Semiconductor-Loaded E-Plane Waveguide Switch

  • Author

    Xin-wan, Lee ; De-ming, Xu ; Ke-qin, Wu ; Lie-pu, Song ; Xiang-ying, Wu

  • Author_Institution
    Research Institute of Optical Fiber Technology, Shanghai Jiao Tong University, Shanghai, 200052, TEL:+86-21-2525456; FAX:+86-21-4351111; China.
  • fYear
    1993
  • fDate
    6-10 Sept. 1993
  • Firstpage
    321
  • Lastpage
    327
  • Abstract
    In this paper, a kind of Laser-controlled semiconductor-loaded E-plane waveguide switch has been presented. The on/off ratios, losses and phase shifts are given under Laser pulse illumination. The on/off ratio reaches 38.5 dB, the front fringe of the switch is less than 0.05 microsecond, and the insertion loss is only 0.16 dB at frequency 37.1 Ghz. One simple method to analyze its characteristics, which based on the sall aperture theory and mode analysis, has been introduced. The theoritical results are in good agreement with the experimental results. It shows that such switch should be applied in high power millimeter-wave Radar system.
  • Keywords
    Insertion loss; Laser modes; Laser theory; Lighting; Optical control; Optical pulses; Semiconductor lasers; Semiconductor waveguides; Switches; Waveguide lasers;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave Conference, 1993. 23rd European
  • Conference_Location
    Madrid, Spain
  • Type

    conf

  • DOI
    10.1109/EUMA.1993.336882
  • Filename
    4136611
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2089989