High-efficiency single-frequency Brillouin fiber laser with a tunable coupling coefficient
نویسندگان
چکیده
منابع مشابه
High-efficiency single-frequency Brillouin fiber laser with a tunable coupling coefficient
We theoretically analyze a high-efficiency single-frequency Brillouin all-fiber ring laser at 1.5 mm wavelength, taking pump depletion into account. The output pump and Stokes intensities are calculated as functions of the cavity coupling coefficient and of the input pump intensity. Lasing threshold and pump-to-Stokes conversion efficiency are predicted. Furthermore, we demonstrate good agreeme...
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Introduction Nanosecond pulse laser sources with extended wavelength diversity are of great interest for numerous applications. The use of fiber lasers for second harmonic generation allows combining efficient wavelength conversion with the possibility to keep all-fiber format. Second-order nonlinear optical processes can be implemented in all-fiber configurations by using a periodically poled ...
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ژورنال
عنوان ژورنال: Journal of the Optical Society of America B
سال: 2004
ISSN: 0740-3224,1520-8540
DOI: 10.1364/josab.21.001424