8mm High Thermal Conductivity Magneto Optical Terbium Gallium Garnet Crystal

8*8*8mm Terbium Gallium Garnet Single Crystal

Introduction :

TGG crystal is a crystal material with excellent magneto-optical properties in the visible and near-infrared light regions. In the short wavelength range, it has a high Verdet constant, low light absorption coefficient, high thermal conductivity, high laser damage threshold, and excellent optical performance.
In recent years, the growth of large-size and high-quality TGG crystals has always been a hot research topic in the field of crystal materials. With the unremitting efforts of the professional R&D team, Crystro has successfully grown TGG crystals with a diameter of 100mm in June 2020.

Material Properties :

Main Features :

• Large Size Boule Diameter: up to 4”
• Extinction Ratio Typical: >35 dB High Grade: >40 dB
• Verdet Constant 40 rad/T/m at 1064 nm
• Refractive Index 1.95 at 1064 nm

Crystro TGG rods specification :

We can customize TGG crystal sizes upon your request.