THE 5-SECOND TRICK FOR KYW CRYSTAL

The attain bandwidth e.g. of Yb:KGW and Yb:KYW is extremely big in contrast with that of Yb:YAG. This enables for huge wavelength tunability and for Substantially shorter pulse durations from manner-locked lasers. Values well down below one hundred fs have been achieved with passive method locking.This exceptional characteristic of ultrafast pulse