PHASE STABILIZED MODE-LOCKED LASER WITH TWO OUTPUT COUPLERS HAVING DIFFERENT SPECTRAL TRANSMISSION

摘要

A mode-locked short pulse laser resonator (2) including a pump laser beam input (12), a non-linear laser medium (13), a plurality of resonator mirrors (M) as well as a first outcoupler mirror (OCl) and a second outcoupler mirror (OC2), wherein the first outcoupler mirror (OCl) is arranged for coupling out laser radiation having first spectral properties, and the second outcoupler mirror (OC2)is arranged for coupling out laser radiation having second spectral properties which are different from the first spectral properties.