Pre-pulse - pump light regulation of a lamp-pumped laser

摘要

A lamps pumped laser (1) with a flash lamp (5) for a laser resonator (4) has, according to the invention, the optical pumping power of the flash lamp (5) detecting sensor (7) and a control unit (10) on the electrical power of the flash lamp (5) on the basis of the detected optical pumping capacity corresponding to a laser. On the basis of their recorded optical pumping capacity, the electrical power of the flash lamp (5) in accordance with the laser is raised regulated.