EVERYTHING ABOUT KYW CRYSTAL

The obtain bandwidth e.g. of Yb:KGW and Yb:KYW is very significant in comparison with that of Yb:YAG. This permits for extensive wavelength tunability and for A lot shorter pulse durations from method-locked lasers. Values very well below a hundred fs are already achieved with passive manner locking.The Yb-doped potassium yttrium tungstate (Yb:KYW