• DocumentCode
    2842636
  • Title

    400-Gbit/s optical OFDM transmission over 80 km in 50-GHz frequency grid

  • Author

    Takahashi, Hidenori ; Takeshima, Koki ; Morita, Itsuro ; Tanaka, Hideaki

  • Author_Institution
    KDDI R&D Labs. Inc., Japan
  • fYear
    2010
  • fDate
    19-23 Sept. 2010
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    400-Gbit/s coherent PDM-OFDM transmission over 80 km has been successfully demonstrated in 50-GHz frequency grid. The use of multiband OFDM with 32-QAM subcarrier modulation enables to increase a spectral efficiency to 8.0 bit/s/Hz at 400 Gbit/s.
  • Keywords
    OFDM modulation; optical modulation; quadrature amplitude modulation; 32-QAM subcarrier modulation; bit rate 400 Gbit/s; coherent PDM-OFDM transmission; distance 80 km; frequency 50 GHz; multiband OFDM; optical OFDM transmission; spectral efficiency; Adaptive optics; OFDM; Optical filters; Optical modulation; Optical polarization; Optical receivers; Wavelength division multiplexing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
  • Conference_Location
    Torino
  • Print_ISBN
    978-1-4244-8536-9
  • Electronic_ISBN
    978-1-4244-8534-5
  • Type

    conf

  • DOI
    10.1109/ECOC.2010.5621118
  • Filename
    5621118
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2842636