• DocumentCode
    733383
  • Title

    Multichannel wavelength multicasting for QAM signals free of pump-phase-noise using flexible coherent multi-carrier pump

  • Author

    Guo-Wei Lu ; Sakamoto, Takahide ; Kawanishi, Tetsuya

  • Author_Institution
    Nat. Inst. of Inf. & Commun. Technol. (NICT), Koganei, Japan
  • fYear
    2015
  • fDate
    10-15 May 2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We propose and demonstrate pump-phase-noise-free 2-to-7 multichannel wavelength multicasting for QAM signals using flexible coherent multi-carrier pump. <;0.4dB penalty is obtained after multicasting with the proposed scheme even using 3-MHz-linewidth DFB laser as pump source.
  • Keywords
    distributed feedback lasers; multicast communication; optical fibre networks; optical pumping; quadrature amplitude modulation; telecommunication channels; DFB laser; QAM signals; bandwidth 3 MHz; distributed feedback laser; flexible coherent multi-carrier pump; penalty; pump-phase-noise-free multichannel wavelength multicasting; quadrature amplitude modulation; Information and communication technology; Optical pumping;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2015 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    7183821
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=733383