Peter Krötz,Christoph Wandt,Christian Grebing,Clemens Herkommer,Robert Jung,Sandro Klingebiel,Stephan Prinz,Catherine Y. Teisset,Knut Michel,Thomas Metzger
标识
DOI:10.1364/assl.2019.ath1a.8
摘要
We present results of an thin-disk based regenerative amplifier. Record high output powers of 1.9 kW at 20 kHz before compression, with good beam quality and a spectrum supporting < 600 fs, could be achieved.