AN UNBIASED VIEW OF KYW CRYSTAL

The gain bandwidth e.g. of Yb:KGW and Yb:KYW is quite significant in comparison with that of Yb:YAG. This permits for wide wavelength tunability and for Significantly shorter pulse durations from method-locked lasers. Values very well underneath a hundred fs have been accomplished with passive mode locking.It is a preview of membership material, l