Based on ultra-pure CaF2 crystals Hellma Materials Yb3+:CaF2 is a high performance laser crystal that enables the design of next generation high efficiency solid-state lasers.
Properties
Absorption maximum at 980nm
Long fluorescence lifte time 2.4 ms
Doping concentration 1-3 at%
Diameter up to 150 mm
Refractive index homogeneity <5 ppm