TGG is an excellent magneto-optical crystal used in various Faraday devices (Rotator and Isolator) in the range of 400nm-1100nm, excluding 475-500nm.
Advantages：
• Large Verdet constant (35 Rad T-1 m-1)
• Low optical losses (<0.1%/cm)
• High thermal conductivity (7.4W m-1 K-1).
• High laser damage threshold (>1GW/cm2)
Main Properties：
Chemical Formula | Tb3Ga5O12 |
Lattice Parameter | a=12.355Å |
Growth Method | Czochralski |
Density | 7.13g/cm3 |
Mohs Hardness | 8.0 |
Melting Point | 1725℃ |
Refractive Index | 1.954 at 1064nm |
