• DocumentCode
    1329794
  • Title

    Athermal silica-based arrayed-waveguide grating (AWG) multi/demultiplexers with new low loss groove design

  • Author

    Kaneko, A. ; Kamei, S. ; Inoue, Y. ; Takahashi, H. ; Sugita, A.

  • Author_Institution
    NTT Photonics Labs., Ibaraki, Japan
  • Volume
    36
  • Issue
    4
  • fYear
    2000
  • fDate
    2/17/2000 12:00:00 AM
  • Firstpage
    318
  • Lastpage
    319
  • Abstract
    A new low loss groove design for athermal silica-based AWG multi/demultiplexers is proposed. The insertion loss was <3.2 dB with an excess loss of 0.4 dB. The temperature dependence of the channel wavelength change was suppressed to be below 2.5 GHz in the 0-85°C range
  • Keywords
    demultiplexing equipment; diffraction gratings; multiplexing equipment; optical arrays; optical communication equipment; optical design techniques; optical fabrication; optical losses; optical waveguide components; silicon compounds; wavelength division multiplexing; 0 to 85 C; 0.4 dB; 2.5 GHz; 3.2 dB; SiO2; arrayed-waveguide grating demultiplexers; arrayed-waveguide grating multiplexers; athermal arrayed-waveguide grating; channel wavelength change; demultiplexers; excess loss; insertion loss; low loss groove design; multiplexers; silica-based arrayed-waveguide grating; temperature dependence;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20000261
  • Filename
    840232
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1329794