• DocumentCode
    633293
  • Title

    Fiber nonlinearity compensation for dispersion unmanaged PDM 8-QAM CO-OFDM using expectation maximization

  • Author

    Yingkan Chen ; Ruprecht, Christian ; Rosenkranz, Werner ; Hanik, Norbert

  • Author_Institution
    Inst. of Commun. Eng., Tech. Univ. Munchen, Munich, Germany
  • fYear
    2013
  • fDate
    June 30 2013-July 4 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Fiber nonlinearity compensation via expectation maximization is investigated for PDM CO-OFDM. An improvement in Q-factor of 0.33 dB is observed for 1400-km 100 Gb/s single channel and 1.44 dB for 1000-km 700 Gb/s WDM transmission.
  • Keywords
    OFDM modulation; Q-factor; expectation-maximisation algorithm; optical fibre polarisation; wavelength division multiplexing; PDM 8-QAM CO-OFDM; Q-factor; WDM transmission; coherent optical OFDM; expectation maximization; fiber nonlinearity compensation; polarization-division multiplexing; OFDM; Optical fiber communication; Optical fiber dispersion; Optical fiber polarization; Q-factor; Signal processing algorithms; Wavelength division multiplexing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
  • Conference_Location
    Kyoto
  • Type

    conf

  • Filename
    6597428
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=633293