• DocumentCode
    2917779
  • Title

    Ultrawide Frequency Response Measurement System Using Optical Heterodyne Detection Method

  • Author

    Saruwatari, M. ; Kawanishi, S.

  • Author_Institution
    NTT Electrical Communication Laboratories
  • fYear
    1988
  • fDate
    7-10 June 1988
  • Firstpage
    403
  • Lastpage
    405
  • Abstract
    An effective system for measuring optical detector bandwidth has been established using the heterodyne detection method utilizing tow DFB-LDs. By controlling the LD temperature, the measurable bandwidth can be extended to beyond several tens GHz without any additional calibration. Included are a comparison of bandwidth measurement methods, features of the developed measurement system, and the measurement results.
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Precision Electromagnetic Measurements, 1988. CPEM 88 Digest. 1988 Conference on
  • Conference_Location
    Ibaraki, Japan
  • Type

    conf

  • DOI
    10.1109/CPEM.1988.671371
  • Filename
    671371
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2917779