KYW CRYSTAL NO FURTHER A MYSTERY

The achieve bandwidth e.g. of Yb:KGW and Yb:KYW is very big in comparison with that of Yb:YAG. This enables for wide wavelength tunability and for Considerably shorter pulse durations from mode-locked lasers. Values effectively beneath a hundred fs are attained with passive mode locking.This unique attribute of ultrafast pulses permits nonlinear o