Rumored Buzz on KYW Crystal
The get bandwidth e.g. of Yb:KGW and Yb:KYW may be very large when compared with that of Yb:YAG. This permits for huge wavelength tunability and for Substantially shorter pulse durations from method-locked lasers. Values very well underneath a hundred fs have been obtained with passive manner locking.The Yb-doped potassium yttrium tungstate (Yb:KY