• DocumentCode
    3651094
  • Title

    Optimization of subcarrier spacing of 400-Gb/s dual-carrier Nyquist PDM-16QAM in a Flexgrid scenario

  • Author

    C. Schmidt-Langhorst;F. Frey;M. Nölle;R. Elschner;C. Meuer;P. Wilke-Berenguer;C. Schubert

  • Author_Institution
    Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute, Einsteinufer 37, 10587 Berlin, Germany
  • fYear
    2013
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    For a 448-Gb/s dual-carrier 28-GBd Nyquist PDM-16QAM data signal we investigate experimentally the trade-off between inter-subcarrier crosstalk and tight optical filtering after passing through a wavelength selective switch at Flexgrid channel bandwidths of 75, 63 and 50 GHz.
  • Publisher
    iet
  • Conference_Titel
    Optical Communication (ECOC 2013), 39th European Conference and Exhibition on
  • Type

    conf

  • DOI
    10.1049/cp.2013.1639
  • Filename
    6647832
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3651094