HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD KYW CRYSTAL

The obtain bandwidth e.g. of Yb:KGW and Yb:KYW is very large in contrast with that of Yb:YAG. This allows for large wavelength tunability and for much shorter pulse durations from manner-locked lasers. Values properly beneath a hundred fs have been obtained with passive mode locking.This unique attribute of ultrafast pulses permits nonlinear optic