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Stimulated Raman scattering of copper-bromide laser radiation in optical fiber

The excitation of stimulated Raman scattering (SRS) by a CuBr-laser in a 1300 m long fiber with a core diameter of 7 micrometers was investigated experimentally. The fiber was excited either by green or by yellow line. Up to 22 Stokes components were observed. The SRS spectrum covered a spectral region to 1 micrometers .