We report the enhanced performance of an 85 km single-ended distributed Brillouin based temperature sensor using EDFA and Raman amplification. A temperature resolution of 3/spl deg/C and spatial resolution of 20 m was achieved.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Brillouin based OTDR with measurement range of 85 km using combined EDFA and Raman amplification


    Beteiligte:
    Cho, Y.T. (Autor:in) / Alahbabi, M. (Autor:in) / Brambilla, G. (Autor:in) / Newson, T.P. (Autor:in)


    Erscheinungsdatum :

    2004-01-01


    Format / Umfang :

    131652 byte



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    A Supervisory Channel Scheme for EDFA Transmission Systems that uses Brillouin Amplification

    Sato, Y. / Yamabayashi, Y. / Aoyama, K.-I. | British Library Online Contents | 1993


    Coherent Self-Heterodyne Brillouin OTDR for Measurement of Brillouin Frequency Shift Distribution in Optical Fibers

    Shimizu, K. / Horiguchi, T. / Koyamada, Y. et al. | British Library Online Contents | 1994


    Distributed Brillouin temperature OTDR fiber sensor using powerful all-solid-state lasers

    Czarske, J. W. / Zawischa, I. / Tuennermann, A. et al. | British Library Conference Proceedings | 1997


    Tunable OTDR in Raman Amplified Optical Transmissions

    Lasers and Electro-optics Society (Institute of Electrical and Electronics Engineers) | British Library Conference Proceedings | 2004


    Tunable OTDR in Raman-amplified optical transmissions

    Vilela de Faria, G. / von der Weid, J.P. | IEEE | 2004