8 January 1996 Erbium-doped single-mode fiber lasers: a possibility to avoid the saturation of the output power
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Abstract
The saturation of the 2.71 micrometer laser in a 5000 ppm erbium doped ZBLAN single-mode fiber pumped at 791 nm was spectroscopically analyzed. The bleaching of the ground state, the absorption coefficient at the pump wavelength and the fluorescence intensities over a wide wavelength range have been measured simultaneously during laser emission. The saturation of the 2.71 micrometer emission is explained by co-lasing at 850 nm.
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Stefa. Bedo, Stefa. Bedo, Willy A.R. Luethy, Willy A.R. Luethy, Heinz P. Weber, Heinz P. Weber, } "Erbium-doped single-mode fiber lasers: a possibility to avoid the saturation of the output power", Proc. SPIE 2629, Biomedical Optoelectronics in Clinical Chemistry and Biotechnology, (8 January 1996); doi: 10.1117/12.229522; https://doi.org/10.1117/12.229522
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