DETAILED NOTES ON KYW CRYSTAL

The obtain bandwidth e.g. of Yb:KGW and Yb:KYW is quite substantial when compared with that of Yb:YAG. This enables for broad wavelength tunability and for much shorter pulse durations from manner-locked lasers. Values perfectly underneath 100 fs are reached with passive mode locking.The comparison with Eyeglasses is acceptable Considering that th