Suppression of parasitic oscillations in a core-doped ceramic Nd:YAG laser by Sm:YAG cladding
Suppression of parasitic oscillations in a core-doped ceramic Nd:YAG laser by Sm:YAG cladding
Optics Express 12 (18), 13094–13101 (2010)Publication type: Journal Article (reviewed)
DOI: 10.1364/OE.18.013094
Abstract
The onset of parasitic oscillations limits the extraction efficiency and therefore energy scaling of Q-switched lasers. A solid-state laser was end pumped with a fiber-coupled diode laser and operated in q-cw as well as in passively Q-switched operation. For Q-switched operation, we demonstrate the suppression of parasitic oscillations in a core-doped ceramic Nd:YAG laser by Sm:YAG cladding.