Dia5.2*15mm Terbium Gallium Garnet Crystal For Optical Isolator Device

Dia5.2*15mm TGG Crystal Rods Material For Optical Isolator Devices

Introduction :

Terbium Gallium Garnet (TGG)  is a crystal material for optical isolator devices. Optical isolator devices make use of the non-reciprocal Faraday effect in TGG. It can be used in optical isolators for laser systems, in optical circulators for fiber optic systems, in optical modulators, and in current and magnetic field sensors.

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

Transmission Curve:

Main Advantages :

1. Large Verdet Constant:35 Rad T-1m-1

2. Low Optical Losses : <0.1%/cm

3. High thermal conductivity: 7.4W m-1K-1

4. High laser damage threshold :>1GW/cm2

Crystro TGG rods specification :

We can offer to customize TGG crystal sizes upon your request.

Product Details :