• DocumentCode
    1794513
  • Title

    A study of laser white and brownian FM Noise in coherent QPSK signals

  • Author

    Matsuda, Keisuke ; Bessho, Hiroshi ; Hasegawa, Kiyotomo ; Yoshida, Takafumi ; Ishida, K.

  • Author_Institution
    Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
  • fYear
    2014
  • fDate
    9-13 March 2014
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We studied laser noise numerically and experimentally in terms of frequency variance within frequency estimation response time, and showed that a normalized variance below 1×10-6 is required to limit the penalty to 0.5 dB.
  • Keywords
    1/f noise; optical communication; optical modulation; optical noise; quadrature phase shift keying; white noise; Brownian FM noise; coherent QPSK signals; frequency estimation response time; frequency variance; laser white noise; normalized variance; Frequency estimation; Frequency modulation; Laser noise; Measurement by laser beam; Noise measurement; Time factors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Fiber Communications Conference and Exhibition (OFC), 2014
  • Conference_Location
    San Francisco, CA
  • Print_ISBN
    978-1-5575-2994-7
  • Type

    conf

  • DOI
    10.1364/OFC.2014.W4K.4
  • Filename
    6887210
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1794513