KYW CRYSTAL THINGS TO KNOW BEFORE YOU BUY

The gain bandwidth e.g. of Yb:KGW and Yb:KYW is quite substantial compared with that of Yb:YAG. This allows for wide wavelength tunability and for Significantly shorter pulse durations from method-locked lasers. Values effectively under one hundred fs are actually achieved with passive manner locking.The comparison with Eyeglasses is suitable Beca