Laser arrangement having an axially optically pumped laser

摘要

An axially optically pumped laser 11 is penetrated coaxially by a target beam lambda 2. This penetration of the pumped laser occurs via light conductor 2 by means of laser diode 31. The pumped laser 11 can be an erbium-YAG laser. For this purpose, the dispersion, diffraction and reflection of an incoupling optic 12, of laser 11 and a focusing device 13 are suitably matched to each other in order that the pump light lambda 3, work beam lambda 1 and target beam lambda 2 are suitably guided and are suitable for small diameters. The laser arrangement is suitable as a medical device for ears, nose and throat and eyes and can be utilized with an endoscope.