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Numerical investigation of diamond Raman laser and the influence of pumping laser characteristics

MetadataDetails
Publication Date2015-03-15
JournalOptics and Photonics Society of Iran
AuthorsMojtaba Ghasemi, Mohammad Hossein Mahdieh

In this paper, we numerically investigated the behavior of an extra-cavity Raman laser. Rate equations ( including first, second and third Stokes transitions and also backward Raman scattering terms) were solved numerically to investigate the performance of the laser. In these investigations the effects of pumping laser characteristics were considered. The results show that the conversion efficiency for Stokes transitions strongly depends on the pumping laser intensity and its pulse duration.