VECSEL-PUMPED SOLID-STATE LASER

摘要

The present invention relates to a solid-state laser system constituted bya solid-state laser whichis optically pumped by a vertical extended cavity surface emitting laser (VECSEL). The solid-state laser comprises a solid-state laser medium (11) arranged in a laser cavity which consists oftwo resonator cavitymirrors (10, 12), a first of saidcavity mirrors (12) being designed as an outcoupling mirror of saidsolid-state 5 laser and a second of saidcavity mirrors (10) being formed to allow optical pumping of saidsolid-state laser medium (11) through saidsecond cavity mirror (10). In the proposed solid-state laser system, the extended cavity mirror (7) of the VECSEL is constituted byone of the resonator cavity mirrors (10, 12) of the solid-state-laser. The proposed laser system provides an improved conversion efficiency and a highly 10 integrated design.