• DocumentCode
    160936
  • Title

    A novel optical quantization approach using spectral shifts of OFDM subcarriers and a frequency packed AWG

  • Author

    Kodama, Tomoya ; Morita, Koji ; Cincotti, Gabriella ; Kitayama, Ken-ichi

  • Author_Institution
    Mitsubishi Electr. Corp, Japan
  • fYear
    2014
  • fDate
    21-25 Sept. 2014
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    A novel energy efficient optical quantization is experimentally demonstrated for the first time, based on spectral shifts of orthogonal frequency division multiplexing subcarriers. The proposed scheme achieves four bit optical quantization by using only 100 mW peak power.
  • Keywords
    OFDM modulation; optical communication; optical modulation; quantisation (signal); OFDM subcarriers; energy-efficient analog-to-digital conversion; frequency packed AWG; optical quantization approach; orthogonal frequency division multiplexing subcarriers; power 100 mW; spectral shifts; Arrayed waveguide gratings; Modulation; Nonlinear optics; OFDM; Optical pulses; Optical solitons; Quantization (signal);
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Communication (ECOC), 2014 European Conference on
  • Conference_Location
    Cannes
  • Type

    conf

  • DOI
    10.1109/ECOC.2014.6963827
  • Filename
    6963827
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=160936