Terbium Gallium Garnet TGG Crystal Tb3Ga5O12
TGG is a excellent magneto optical crystal used in Faraday Rotators and Isolators.
Verdet Constant: 0.12 min/Oe.cm or 35 rad/T.m at 1064 nm
Transmission Window: 400nm-1100nm
Refractive Index: 1.954 at 1064nm
Density( g/cm*3): 7.13
Melting Point: 1725?
Absorption Coefficients: 0.001/cm at 1064nm
Thermal Conductivity: 7.4 W/m.K
laser damage threshold> 1 GW/cm2
Surface Flatness: < 1/10 wave at 633nm
Parallelism < 30’
Surface Quality: 10/5 Scratch/Dig (MIL-0-13830A)
