DETAILS, FICTION AND KYW CRYSTAL

The acquire bandwidth e.g. of Yb:KGW and Yb:KYW may be very big in contrast with that of Yb:YAG. This enables for extensive wavelength tunability and for Significantly shorter pulse durations from mode-locked lasers. Values well underneath a hundred fs are attained with passive manner locking.The comparison with Eyeglasses is acceptable Considerin