TOP KYW CRYSTAL SECRETS

The gain bandwidth e.g. of Yb:KGW and Yb:KYW is extremely big compared with that of Yb:YAG. This permits for large wavelength tunability and for A great deal shorter pulse durations from method-locked lasers. Values properly under 100 fs have been realized with passive method locking.This unique characteristic of ultrafast pulses allows nonlinear