GETTING MY KYW CRYSTAL TO WORK

The obtain bandwidth e.g. of Yb:KGW and Yb:KYW is very substantial compared with that of Yb:YAG. This permits for broad wavelength tunability and for A great deal shorter pulse durations from mode-locked lasers. Values properly down below 100 fs are obtained with passive method locking.This exclusive characteristic of ultrafast pulses enables nonl