• DocumentCode
    1038176
  • Title

    Crosstalk penalty in a two-channel ASK heterodyne detection system with non-negligible laser line width

  • Author

    Park, Y.K. ; Granlund, S.W. ; Kuo, C.Y. ; Dixon, Matthew ; Cline, T.W. ; Smith, R.W. ; Dutta, N.K. ; Vannucci, G.

  • Author_Institution
    AT&T Bell Laboratories, Allentown, USA
  • Volume
    23
  • Issue
    24
  • fYear
    1987
  • Firstpage
    1291
  • Lastpage
    1293
  • Abstract
    Crosstalk penalties as a function of channel spacing were measured in a two-channel ASK heterodyne system using 1·55¿m DFB lasers. For an IF linewidth/bit rate ratio of 0.5, the channel spacing in the IF domain must be greater than 13 times the bit rate for negligible crosstalk penalty.
  • Keywords
    amplitude modulation; crosstalk; demodulation; intermodulation; optical communication; optical fibres; 1.55 micron; DFB lasers; IF domain; channel spacing; crosstalk penalty; demodulation; nonnegligible laser linewidth; optical fibre communication; semiconductor laser; two-channel ASK heterodyne detection system;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19870894
  • Filename
    4259135
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1038176