• DocumentCode
    608997
  • Title

    Experimental demonstration of an optimized 16-ary four-dimensional modulation format using optical OFDM

  • Author

    Karout, J. ; Xiang Liu ; Chandrasekhar, S. ; Agrell, Erik ; Karlsson, Magnus ; Essiambre, R.

  • Author_Institution
    Dept. of Signals & Syst., Chalmers Univ. of Technol., Goteborg, Sweden
  • fYear
    2013
  • fDate
    17-21 March 2013
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We experimentally demonstrate the best known 16-ary 4-d modulation format at 24.8 Gb/s using coherent optical OFDM, achieving 0.58 dB OSNR gain over PDM-QPSK at a SER of 10-2. With 7% overhead optimal codes, a 0.38 dB gain is theoretically achievable.
  • Keywords
    OFDM modulation; light coherence; multiplexing; optical fibre communication; optical modulation; quadrature phase shift keying; PDM-QPSK; SER; bit rate 24.8 Gbit/s; coherent optical OFDM; gain 0.38 dB; optimized 16-ary four-dimensional modulation; overhead optimal codes; polarisation division multiplexing; Adaptive optics; Gain; Optical attenuators; Optical modulation; Optical polarization; Signal to noise ratio;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
  • Conference_Location
    Anaheim, CA
  • Print_ISBN
    978-1-4799-0457-0
  • Type

    conf

  • Filename
    6533137
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=608997