NOT KNOWN DETAILS ABOUT KYW CRYSTAL

The acquire bandwidth e.g. of Yb:KGW and Yb:KYW is quite large as opposed with that of Yb:YAG. This enables for broad wavelength tunability and for Significantly shorter pulse durations from manner-locked lasers. Values nicely down below one hundred fs are actually attained with passive manner locking.The Yb-doped potassium yttrium tungstate (Yb:K