In this paper, an asymmetric nonlinear optical loop mirrors (NOLM) was used to analyse optimum splitting ratio for erbium doped optical fibre amplifier (EDFA) noise reduction. To measure the noise reduction of the NOLM, we compare the noise power at the NOLM output with the noise power at the EDFA output, acting as a reference level. This 12 dB of noise reduction is the best result experimentally achieved with an asymmetric NOLM. It is concluded that the setup shown becomes attractive for commercial optical telecommunication systems with pulse durations longer than 1.3 ps.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    12 dB of noise reduction by a NOLM based all optical all passive regenerator


    Beteiligte:
    Meissner, M. (Autor:in) / Rosch, M. (Autor:in) / Schmauss, B. (Autor:in) / Leuchs, G. (Autor:in)


    Erscheinungsdatum :

    01.01.2003


    Format / Umfang :

    78038 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Performance computation of a 160 Gbit/s NOLM-based 3-stage all-optical regenerator

    Ghelfi, P. / Bogoni, A. / Scaffardi, M. et al. | IEEE | 2004


    UWB Pulse Generation and Distribution Using a NOLM Based Optical Switch

    Huang, H. / Xu, K. / Li, J. et al. | British Library Online Contents | 2008


    2x2.5-GHz demultiplexer using NOLM [2893-568]

    Zhong, S. / Wu, Z. / Lou, C. et al. | British Library Conference Proceedings | 1996


    Design Optimization of Ultra-High Bit-Rate NOLM-based OTDM Demultiplexers

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


    All-optical 40 GHz demultiplexing in a NOLM with sub-pJ switching energy

    Cao, X.D. / Jiang, M. / Dasika, P. et al. | IEEE | 1997