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

摘要

A method for the electrical driving a pump light source (5), in particular a flash lamp, a lamp-pumped laser (1), wherein the electrical power of the pump light source (5) to at least to the required for triggering a laser pulse laser threshold of the optical pumping power is raised, characterized in that the pumping capacity of the pump light source (5) continuously to the reaching of the laser threshold is sensed, and in that on the basis of the detected pumping power of the electrical power of the pump light source (5) in accordance with a laser, continuously up to the reaching of the laser threshold is increased in a regulated.