AR Coating 700 - 900nm TGG Crystal Terbium Gallium Garnet Rods Faraday Material

AR Coating 700-900nm TGG Crystal Terbium Gallium Garnet Rods Faraday Material

Introduction :

TGG single crystal has a large magneto-optical constant, low light loss, high thermal conductivity, and a high laser damage threshold. It is widely used in YAG, Ti-doped sapphire, and other multi-stage amplification, ring-type, seed-injected laser dishes.
TGG single crystal is the best magneto-optical material for making Faraday rotators and isolators, and the applicable wavelength is 400~1100 nm (excluding 470 500 nm).

Crystro now has the large-scale production capacity of large-scale high-quality TGG crystals and can provide high-quality TGG crystals of different specifications according to customer needs. With the unremitting efforts of the professional R&D team, Crystro successfully grew a TGG crystal 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 offer customized TGG crystal sizes upon your request.