RUMORED BUZZ ON KYW CRYSTAL

The get bandwidth e.g. of Yb:KGW and Yb:KYW is extremely massive in comparison with that of Yb:YAG. This enables for broad wavelength tunability and for A great deal shorter pulse durations from mode-locked lasers. Values nicely underneath a hundred fs have already been realized with passive manner locking.The comparison with glasses is appropriat