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Multi-peak structure of generation spectrum of random distributed feedback fiber Raman lasers

2017; Optica Publishing Group; Volume: 25; Issue: 3 Linguagem: Inglês

10.1364/oe.25.002703

1094-4087

Ilya D. Vatnik, Ekaterina A. Zlobina, S. I. Kablukov, Sergey A. Babin,

Optical Coherence Tomography Applications

We study spectral features of the generation of random distributed feedback fiber Raman laser arising from two-peak shape of the Raman gain spectral profile realized in the germanosilicate fibers. We demonstrate that number of peaks can be calculated using power balance model considering different subcomponents within each Stokes component.