Summary form only given. We have demonstrated a hybrid Er-doped fibre amplifier (EDFA) with a flat gain over a dynamic gain range of 9 dB, with a minimum of optical components and without any electronic gain control. The wide dynamic range is a result of an increase of the gain level in the phosphosilicate EDF following a decrease in the backward-propagating ASE when the input signal power increase, even though the overall EDFA gain decreases.


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    Titel :

    Gain-flattened erbium-doped fiber amplifier with a wide dynamic range in the 1542/spl sim/1560-nm band


    Beteiligte:
    Hwang, S.T. (Autor:in) / Nilsson, J. (Autor:in) / Yoon, S.Y. (Autor:in) / Kim, J.M. (Autor:in) / Kim, S.J. (Autor:in)


    Erscheinungsdatum :

    01.01.1998


    Format / Umfang :

    107927 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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