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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    Title :

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


    Contributors:


    Publication date :

    1998-01-01


    Size :

    214237 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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