NOT KNOWN DETAILS ABOUT KYW CRYSTAL

The get bandwidth e.g. of Yb:KGW and Yb:KYW is incredibly massive as opposed with that of Yb:YAG. This enables for broad wavelength tunability and for much shorter pulse durations from manner-locked lasers. Values properly under 100 fs are actually achieved with passive mode locking.This exceptional attribute of ultrafast pulses permits nonlinear