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

The get bandwidth e.g. of Yb:KGW and Yb:KYW is rather large as opposed with that of Yb:YAG. This enables for large wavelength tunability and for Substantially shorter pulse durations from mode-locked lasers. Values perfectly beneath a hundred fs are already obtained with passive method locking.The comparison with Eyeglasses is suitable Because the