DBR and DFB lasers in neodymium- and ytterbium-doped photothermorefractive glasses
- Ryasnyanskiy, A.
- Vorobiev, N.
- Smirnov, V.
- Lumeau, J.
- Glebova, L.
- Mokhun, O.
- Spiegelberg, C.
- Krainak, M.
- Glebov, A.
- Glebov, L. B.
DOIAbstract
International audienceThe first demonstration, to the best of our knowledge, of distributed Bragg reflector (DBR) and monolithic distributed feedback (DFB) lasers in photothermorefractive glass doped with rare-earth ions is reported. The lasers were produced by incorporation of the volume Bragg gratings into the laser gain elements. A monolithic single-frequency solid-state laser with a linewidth of 250 kHz and output power of 150 mW at 1066 nm is demonstrated
Add to ORKG