Product Details:
Payment & Shipping Terms:
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Diameter: | Up To 78mm | Length: | Up To 100mm |
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Diameter Tolerance: | +0/-0.05mm | Length Tolerance: | +/-0.2mm |
Orientation: | 111 | Extinction Ratio: | >35dB |
Surface Quality: | 10/5 | AR Coating: | <0.2% |
High Light: | Faraday Devices TGG Crystal,35dB TGG Single Crystal,Terbium Gallium Garnet Crystal Rod |
Crystro Terbium Gallium Garnet TGG Single Crystal Most Suitable For Faraday Devices
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. The Faraday effect is the rotation of the plane of polarization of a light beam as it is transmitted through a material in the presence of an external magnetic field coaxial with the light.
Features:
Applications:
Faraday Rotator;
Optical Isolator.
Main Properties:
Chemical Formula | TB3Ga5O12 |
Lattic Parameter | a=12.355Å |
Growth Method | Czochralski |
Density | 7.13g/cm3 |
Mohs Hardness | 8.0 |
Melting Point | 1725℃ |
Refractive Index | 1.954 at 1064nm |
CRYSTRO supply TGG crystal with:
Orientation | [111] within ±15 arc min |
Wave Front Distortion | <1/8 wave |
Extinction Ratio | >35dB |
Diameter Tolerance | +0.00mm/-0.05mm |
Length Tolerance | +0.2mm/-0.2mm |
Chamfer | 0.10mm@45º |
Flatness | <1/10 wave at 633nm |
Parallelism | < 30 arc Seconds |
Perpendicularity | < 5 arc min |
Surface Quality | 10/5 Scratch/Dig |
AR Coating | <0.2% |
Large Dimensions of Crystals | 2.0--76 mm in diameter |
Contact Person: Ms. Wu
Tel: 86-18405657612
Fax: 86-0551-63840588