This is a high power femtosecond laser from Amplitude systems. The laser output is 50W at 1030nm and 300fs long pulses. The laser is also equipped with a SHG stage for generation of 515nm pulses, and a THG stage for generation of 343nm (around 12W).

The laser is also used to seed an optical parametric oscillator that produce pulses in the microwatt range for wavelengths ~650nm all the way to 9µm.