EPJ Web of Conferences (Jan 2024)
Modelocked Thin-Disk Laser Oscillator with 550 W of Average Output Power
Abstract
We present an ultrafast thin-disk laser oscillator providing a record power of 550 W with 100-µJ, 852-fs pulses at a repetition rate of 5.5 MHz. This is enabled by a six-pass replicating-cavity multipass scheme and ion-implanted sapphire-bonded SESAMs.