An Ytterbium doped monomode fiber laser: amplified spontaneous emission, modelisation of the gain and tunable operation
Résumé
The spectral behavior of the amplified spontaneous emission of an ytterbium-doped monomode fiber is described and the site-selective excitation tunability is explained. Then, the fiber gain is modeled, taking into account the fiber length and the pumping wavelength to optimize a three-level scheme room-temperature laser operation at 976 nm.
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