Abstract
The random distributed feedback fiber laser operating via the stimulated Raman scattering and random distributed feedback based on the Rayleigh scattering is demonstrated in the 1.2 μm frequency band. The RDFB fiber laser generates at 1174 nm up to 2.4 W of output power with corresponding slope efficiency more than 30%. The output radiation has the spectral shape similar to the conventional Raman fiber lasers and spectral width less than 1.7 nm.
Original language | English |
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Pages (from-to) | 1525-1529 |
Number of pages | 5 |
Journal | Laser Physics |
Volume | 21 |
Issue number | 8 |
Early online date | 4 Jul 2011 |
DOIs | |
Publication status | Published - Aug 2011 |