THE SMART TRICK OF KYW CRYSTAL THAT NO ONE IS DISCUSSING

The gain bandwidth e.g. of Yb:KGW and Yb:KYW is very significant when compared with that of Yb:YAG. This enables for extensive wavelength tunability and for Considerably shorter pulse durations from mode-locked lasers. Values very well underneath one hundred fs have been reached with passive mode locking.This one of a kind attribute of ultrafast p