FASCINATION ABOUT KYW CRYSTAL

The attain bandwidth e.g. of Yb:KGW and Yb:KYW is quite large compared with that of Yb:YAG. This permits for wide wavelength tunability and for A lot shorter pulse durations from manner-locked lasers. Values properly beneath one hundred fs happen to be attained with passive method locking.The comparison with Eyeglasses is acceptable Because the hu