• DocumentCode
    712186
  • Title

    Degree-expandable colorless, directionless, and contentionless ROADM without drop-side EDFAs

  • Author

    Jiang, W.J. ; Lebedev, A. ; Lin, Y.M. ; Vorobeichik, I. ; Gopp, I. ; Plotskiy, A. ; Way, W.I.

  • Author_Institution
    NeoPhotonics, Fremont, CA, USA
  • fYear
    2015
  • fDate
    22-26 March 2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    By using an N×M multicast switch, where N is expandable from 4 to ≥16, and M is 16, we experimentally demonstrate that in a metro optical network with OSNR ≥17dB, the sensitivity of an intradyne coherent receiver can reach <; -34dBm for 28Gbaud DP-QPSK signals, thereby enabling a CDC ROADM with on drop-side EDFAs.
  • Keywords
    multicast communication; multiplexing equipment; optical fibre networks; optical receivers; optical switches; quadrature phase shift keying; CDC ROADM; DP-QPSK signal; degree-expandable colorless-directionless-contentionless system; drop-side EDFA; intradyne coherent receiver; metrooptical network; multicast switch; reconfigurable optical add-drop multiplexer;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Fiber Communications Conference and Exhibition (OFC), 2015
  • Conference_Location
    Los Angeles, CA
  • Type

    conf

  • Filename
    7121519
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=712186