Summary form only given. In this paper, we present an optical performance monitor that employs an acousto-optic tunable filter (AOTF), which has previously been utilized as a wavelength channel counter for per-channel output power control in an EDFA repeater. This monitor, which features low cost, high reliability, and high-speed operations, can detect SNRs, output levels per channel, and the number of channels, information which can be used in the supervision and control of EDFA repeaters.


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    Titel :

    Optical performance monitor built into EDFA repeaters for WDM networks


    Beteiligte:
    Asahi, K. (Autor:in) / Yamashita, M. (Autor:in) / Hosoi, T. (Autor:in) / Nakaya, K. (Autor:in) / Konishi, C. (Autor:in) / Fujita, S. (Autor:in)


    Erscheinungsdatum :

    01.01.1998


    Format / Umfang :

    267216 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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