A simple and flexible method is presented and analyzed for counteracting pulse dispersion in a fiber-optic code division multiple access system by allowing the pulses transmitted in each user's code to overlap into neighboring pulse slots. The simultaneous use of the entire channel by users in an optical CDMA system using ultrashort pulses requires minimization of dispersive effects. After establishing a dispersion model, a method of intentionally widening the transmitted pulses to counteract pulse dispersion in an optical CDMA system while maintaining the same high data rate and the same number of users is suggested. It is demonstrated that these widened pulses are much less susceptible to dispersion.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Dispersion limited fiber-optic CDMA systems with overlapped signature sequences


    Beteiligte:
    Mezger, F.B. (Autor:in) / Brandt-Pearce, M. (Autor:in)


    Erscheinungsdatum :

    01.01.1996


    Format / Umfang :

    210582 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Dispersion Limited Fiber-Optic CDMA Systems with Overlapped Signature Sequences

    IEEE; Lasers and Electro-Optics Society | British Library Conference Proceedings | 1996


    CDMA Fiber-Optic Systems with Optical Hard Limiters

    Chen, J.-J. / Yang, G.-C. | British Library Online Contents | 2001


    Synchronous Fiber-Optic CDMA Systems with Interference Estimators

    Shalaby, H. M. H. | British Library Online Contents | 1999


    Perfect Difference Codes for Synchronous Fiber-Optic CDMA Communication Systems

    Weng, C.-S. / Wu, J. | British Library Online Contents | 2001


    Fiber-Optic Digital Video Multiplexing Using Optical CDMA

    Gagliardi, R. M. / Mendez, A. J. / Dale, M. R. et al. | British Library Online Contents | 1993