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 extremely huge when compared with that of Yb:YAG. This enables for large wavelength tunability and for Significantly shorter pulse durations from mode-locked lasers. Values effectively down below 100 fs have already been reached with passive mode locking.The Yb-doped potassium yttrium tungstate (Yb