• DocumentCode
    3592636
  • Title

    Rate equation-based phase recovery for semiconductor laser coherent transmitters

  • Author

    Piels, Molly ; Iglesias Olmedo, Miguel ; Xiaodan Pang ; Schatz, Richard ; Jacobsen, Gunnar ; Popov, Sergei ; Zibar, Darko

  • Author_Institution
    DTU Fotonik, Tech. Univ. of Denmark, Lyngby, Denmark
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We present a novel carrier recovery technique for coherent systems with semiconductor lasers that incorporates the laser dynamics. A sensitivity improvement of 8dB over a decision-directed phase-locked loop is achieved experimentally for 28GBd DP-16QAM.
  • Keywords
    optical transmitters; phase locked loops; quadrature amplitude modulation; semiconductor lasers; DP-16QAM; carrier recovery technique; decision-directed phase-locked loop; laser dynamics; rate equation-based phase recovery; semiconductor laser coherent transmitters; sensitivity improvement; Kalman filters; Laser modes; Laser noise; Laser transitions; Phase noise; Semiconductor lasers;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Fiber Communications Conference and Exhibition (OFC), 2015
  • Type

    conf

  • Filename
    7121910
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3592636