• DocumentCode
    633469
  • Title

    Least radial distance based carrier phase recovery for 16-QAM coherent optical systems

  • Author

    Khalil, Md Ibrahim ; Adib, Md Mosaddek Hossain ; Chowdhury, Arshad M. ; Faruk, Md Saifuddin ; Gee-Kung Chang

  • Author_Institution
    Dept. of Electr. Eng. & Comput. Sci., North South Univ., Dhaka, Bangladesh
  • fYear
    2013
  • fDate
    June 30 2013-July 4 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We propose and demonstrate least radial distance based carrier-phase recovering method for 16-QAM coherent optical systems. Through numerical analysis, we found proposed scheme has less than 2dB SNR penalty when laser linewidth-symbol-duration-product product Δv Ts ≅ 1 × 10-4 range.
  • Keywords
    light coherence; optical communication; quadrature amplitude modulation; 16-QAM coherent optical systems; laser linewidth-symbol-duration-product; least radial distance based carrier phase recovery; numerical analysis; Algorithm design and analysis; Bit error rate; Laser noise; Lasers; Optical transmitters; Phase estimation; Signal to noise ratio;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
  • Conference_Location
    Kyoto
  • Type

    conf

  • Filename
    6597604
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=633469