Summary form only given. Using a phosphosilicate fiber-based Raman laser as a pump source and a newly developed high /spl Delta/n low-loss fiber as an amplifier fiber we have carried out experiments on small signal Raman amplification. The dependence of a small signal Raman gain on 1.24-/spl mu/m pump power is presented. It is seen that the small signal gain of 40 dB has been obtained at the pump power <700 mW. The length of the fiber and the parameters of the Bragg grating were not optimized.


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    Titel :

    High-efficient 1.3-/spl mu/m Raman fiber amplifier


    Beteiligte:
    Dianov, E.M. (Autor:in) / Grekov, M.V. (Autor:in) / Bufetov, I.A. (Autor:in) / Mashinsky, V.M. (Autor:in) / Sazhin, O.D. (Autor:in) / Prokhorov, A.M. (Autor:in) / Devyatykh, G.G. (Autor:in) / Guryanov, A.N. (Autor:in) / Khopin, V.F. (Autor:in)


    Erscheinungsdatum :

    01.01.1998


    Format / Umfang :

    214237 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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