KYW CRYSTAL OPTIONS

The acquire bandwidth e.g. of Yb:KGW and Yb:KYW is rather substantial in contrast with that of Yb:YAG. This enables for huge wavelength tunability and for A lot shorter pulse durations from method-locked lasers. Values very well below 100 fs have already been reached with passive method locking.The comparison with Eyeglasses is acceptable For the