• DocumentCode
    528383
  • Title

    Numerical calculation of wavelength switching in index-varied array waveguide

  • Author

    Tanimura, T. ; Sugio, T. ; Murakami, Y. ; Aoyagi, T. ; Shimomura, K.

  • Author_Institution
    Sophia Univ., Tokyo, Japan
  • fYear
    2010
  • fDate
    5-9 July 2010
  • Firstpage
    384
  • Lastpage
    385
  • Abstract
    Wavelength switching in the index-varied array waveguide is calculated. The device consists of waveguide array in which the refractive index varies gradually across the array and star coupler. In the calculation, the phase differences in each array waveguide, and the diffraction in the star coupler are considered. Refractive index distribution of the array waveguide for wavelength demultiplexing, and index change for switching are obtained.
  • Keywords
    demultiplexing; diffraction gratings; numerical analysis; optical arrays; optical couplers; optical switches; optical waveguides; refractive index; diffraction; index-varied array waveguide; numerical calculation; refractive index distribution; star coupler; waveguide array; wavelength demultiplexing; wavelength switching;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    OptoElectronics and Communications Conference (OECC), 2010 15th
  • Conference_Location
    Sapporo
  • Print_ISBN
    978-1-4244-6785-3
  • Type

    conf

  • Filename
    5588601
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=528383