The limitation of the receiver's bandwidth in coherent TS OCDMA system has been investigated theoretically and experimentally. The receiver's bandwidth limitation will result in severe performance degradation due to the accumulation of the MAI and secondary beat noise. Applying optical thresholding technique in the system could eliminate the out-of-peak MAI and secondary beat noise to improve the performance significantly. The experimental results agree with the theoretical predictions very well. Therefore, it is essential to employ optical thresholder in practical coherent TS OCDMA system with a receiver that performs data-rate detection.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Performance degradation in coherent OCDMA due to receivers' bandwidth limit and improvement by using optical thresholding


    Beteiligte:
    Xu Wang, (Autor:in) / Wada, N. (Autor:in) / Kitayama, K. (Autor:in)


    Erscheinungsdatum :

    2005-01-01


    Format / Umfang :

    236825 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Performance Degradation in Coherent OCDMA due to Receivers' Bandwidth Limit and Improvement by using Optical Thresholding

    IEEE Lasers and Electro-optics Society | British Library Conference Proceedings | 2005



    Optical Performance Monitoring in Digital Coherent Receivers

    Hauske, F.N. / Kuschnerov, M. / Spinnler, B. et al. | British Library Online Contents | 2009



    Spectral Efficiency of OCDMA Systems With Coherent Pulsed Sources

    Rochette, M. / Rusch, L. A. | British Library Online Contents | 2005