Amplification-free GW-level, 150 W, 14 MHz, and 8 fs, thin-disk laser oscillator

Semyon Goncharov, Kilian Fritsch, Oleg Pronin

We report an amplification-free thin-disk laser oscillatory system delivering 0.9 GW peak power. The 120 fs pulses at 14 MHz containing 12.8 $\mu$J delivered by thin-disk oscillator…