THE SMART TRICK OF KYW CRYSTAL THAT NOBODY IS DISCUSSING

The attain bandwidth e.g. of Yb:KGW and Yb:KYW is quite huge compared with that of Yb:YAG. This permits for huge wavelength tunability and for Considerably shorter pulse durations from manner-locked lasers. Values very well below 100 fs have been accomplished with passive method locking.This one of a kind attribute of ultrafast pulses permits nonl