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

The attain bandwidth e.g. of Yb:KGW and Yb:KYW is incredibly large when compared with that of Yb:YAG. This permits for large wavelength tunability and for Significantly shorter pulse durations from method-locked lasers. Values perfectly under one hundred fs are already accomplished with passive manner locking.The comparison with Eyeglasses is suit