• DocumentCode
    274602
  • Title

    Integrated optical 90°-hybrid on LiNbO3 for phase diversity receivers

  • Author

    Hoffmann, D. ; Heidrich, H. ; Wenke, G. ; Langenhorst, R.

  • Author_Institution
    Heinrich-Hertz-Inst. fur Nachrichtentechnik Berlin GmbH, West Germany
  • fYear
    1988
  • fDate
    11-15 Sep 1988
  • Firstpage
    33
  • Abstract
    An integrated optic eight-port 90°-hybrid has been realized on LiNbO3. The phase pattern was tuned electro-optically. The packaged unit showed the desired phase relations of 0°, 90°, 180° and 270° between the respective output ports with excellent longterm stability. The phase fluctuations are less than ±5° and the temperature induced phase drift is 15°/°C
  • Keywords
    integrated optics; lithium compounds; optical communication equipment; receivers; LiNbO3; electro-optical tuning; integrated optic eight-port 90 degrees -hybrid; packaged unit; phase fluctuations; phase pattern; temperature induced phase drift;
  • fLanguage
    English
  • Publisher
    iet
  • Conference_Titel
    Optical Communication, 1988. (ECOC 88). Fourteenth European Conference on (Conf. Publ. No.292)
  • Conference_Location
    Brighton
  • Type

    conf

  • Filename
    93664
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=274602