Mechanism of brightness enhancement in multimode LD-pumped graded-index fiber Raman lasers: numerical modeling.
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DOI: 10.1364/oe.449773
Abstract: We develop a comprehensive theory for describing the experimental beam profiles from multimode fiber Raman lasers. We take into account the presence of random linear mode coupling, Kerr beam self-cleaning and intra-cavity spatial filtering. All… read more here.
Keywords: beam; raman lasers; fiber raman; mechanism brightness ... See more keywords