• DocumentCode
    516113
  • Title

    Improvement of chromatic dispersion and differential group delay tolerance of incoherent multilevel signaling with receiver-side digital signal processing

  • Author

    Kikuchi, Nobuhiko ; Sasaki, Shinya

  • Author_Institution
    Central Res. Lab., Hitachi Ltd., Tokyo, Japan
  • fYear
    2010
  • fDate
    21-25 March 2010
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    Chromatic dispersion and differential group delay tolerance of 30-Gbit/s 8DPSK and 8QAM signaling is investigated experimentally, and we show 1.7 and 1.25 times enhancement of them in 8QAM signaling by simple receiver-side digital signal processing.
  • Keywords
    differential phase shift keying; optical fibre dispersion; optical fibre networks; optical modulation; optical receivers; quadrature amplitude modulation; signal processing; DPSK; QAM signaling; chromatic dispersion; differential group delay tolerance; incoherent multilevel signaling; receiver-side digital signal processing; Chromatic dispersion; Delay; Digital signal processing; High speed optical techniques; Optical modulation; Optical receivers; Optical sensors; Optical signal processing; Optical transmitters; Signal processing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
  • Conference_Location
    San Diego, CA
  • Electronic_ISBN
    978-1-55752-884-1
  • Type

    conf

  • Filename
    5465827
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=516113