• DocumentCode
    3094859
  • Title

    All-optical in-band OSNR measurement in intensity-modulated direct-detection optical OFDM systems

  • Author

    Fabrega, J.M. ; Sevillano, P. ; Svaluto Moreolo, M. ; Martinez, Juan ; Villafranca, Asier ; Subias, Jesus

  • Author_Institution
    Centre Tecnol. de Telecommun. de Catalunya (CTTC), Castelldefels, Spain
  • fYear
    2013
  • fDate
    23-27 June 2013
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    In-band OSNR measurement for IM/DD O-OFDM systems using high-resolution spectral analysis is experimentally demonstrated. It is shown that noise level can be monitored by direct optical spectrum analysis using no polarization analysis or coherence properties and avoiding the need for data demodulation.
  • Keywords
    OFDM modulation; intensity modulation; optical fibre communication; optical modulation; spectral analysis; IM/DD O-OFDM systems; all-optical in-band OSNR measurement; data demodulation; direct optical spectrum analysis; high-resolution spectral analysis; intensity-modulated direct-detection; noise level; optical OFDM systems; Adaptive optics; Bandwidth; Integrated optics; OFDM; Optical noise; Optical variables measurement; Signal to noise ratio; Optical OFDM; Optical Performance Monitoring;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Transparent Optical Networks (ICTON), 2013 15th International Conference on
  • Conference_Location
    Cartagena
  • ISSN
    2161-2056
  • Type

    conf

  • DOI
    10.1109/ICTON.2013.6602731
  • Filename
    6602731
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3094859