• DocumentCode
    1304597
  • Title

    Verification of waveguide-type optical circulator operation

  • Author

    Mizumoto, Tetsuya ; Chihara, H. ; Naito, Yuta

  • Author_Institution
    Fac. of Eng., Tokyo Inst. of Technol., Japan
  • Volume
    26
  • Issue
    3
  • fYear
    1990
  • Firstpage
    199
  • Lastpage
    200
  • Abstract
    The operation of a waveguide-type optical circulator is demonstrated for the first time. The isolation of 3 dB, which is defined by the transmission ratio of forward to backward propagation, has been achieved in the circulator which comprises (LuNdBi)3(FeAl)5O12 nonreciprocal phase shifters.
  • Keywords
    circulators (microwave); magneto-optical devices; optical communication equipment; optical waveguide components; (LuNdBi) 3(FeAl) 5O 12; magneto-optic guiding layer; nonreciprocal phase shifters; optical circulator operation; optical communication; rib waveguide structure; waveguide-type;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19900134
  • Filename
    82552
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1304597