25mm Length TB3Ga5O12 TGG Single Crystal For Faraday Isolator

Dia 4 x 25mm Length TB3Ga5O12 TGG Single Crystal For Faraday Isolator

Faraday polarizer is composed of the TGG crystal rod and a specially designed magnet. The polarization of the beam through the magneto-optical materials deflexed and direction of the deflection only has some relations with the direction of the magnetic field and has nothing to do with the direction of the beam propagation. An optical isolator is an optical component which allows the transmission of polarized light in only one direction.

Applications:

• Faraday Rotator

• Faraday polarizer

• Magnetic sensor

• Faraday Isolator

Main Properties:

Advantages:

• Large Verdet Constant (Typical 35 dB,Up to 40dB)
• Low optical losses (<0.1%/cm)
• High laser damage threshold (>1GW/cm2).
• TGG has twice the Verdet constant of a terbium-doped glass.
• Thermal conductivity is an order of magnitude greater than typical glass.
• Optical losses are lower for TGG than Tb-doped glasses

CRYSTRO supply TGG crystal with: