• DocumentCode
    1890533
  • Title

    Impact of non-ideal pulse carving induced phase distortions on QPSK based modulation format

  • Author

    Chung, Hwan Seok ; Chang, Sun Hyok ; Kim, Kwangjoon

  • Author_Institution
    Opt. Internet Res. Dept., Electron. & Telecommun. Res. Inst. (ETRI), Daejeon, South Korea
  • fYear
    2009
  • fDate
    20-24 Sept. 2009
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We investigate impact of non-ideal pulse carver induced phase distortions on QPSK format. The results show that only 0.5 dB amplitude imbalance of sinusoidal wave applied into carver produces 2 dB ONSR penalty in case of 67% pulse carving.
  • Keywords
    optical information processing; quadrature phase shift keying; OSNR penalty; QPSK; modulation format; nonideal pulse carving induced phase distortions; quadrature phase-shift keying; High speed optical techniques; Optical distortion; Optical modulation; Optical pulses; Optical receivers; Optical transmitters; Phase distortion; Pulse modulation; Quadrature phase shift keying; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Communication, 2009. ECOC '09. 35th European Conference on
  • Conference_Location
    Vienna
  • Print_ISBN
    978-1-4244-5096-1
  • Type

    conf

  • Filename
    5287375
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1890533