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Product Details:
Payment & Shipping Terms:
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| Material: | TGG | Diameter: | 1mm-100mm |
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| Diameter Tolerance: | +0/-0.05mm | Length Tolerance: | +/-0.2mm |
| Extinction Ratio: | Up To 40dB | Surface Quality: | Polish 10-5 |
| AR Coating: | <0.2% | Wave Front Distortion: | <1/8 Wave |
| Highlight: | TGG Single Crystal,Terbium Gallium Garne,Polish TGG Single Crystal |
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TGG Single Crystal( Terbium Gallium Garne )Manufacturer China
Description:
Terbium gallium garnet (Tb3Ga5O12, TGG) is a crucial category of magneto-optical materials for use in the visible and the near-infrared spectral regions((400-470nm and 500-1500nm)). TGG singlecrystal is an excellent magneto-optical crystal used in various Faraday device s(Rotator and Isolator) in the range of 400nm-1100nm, ( excluding 475 - 500nm.). which can replace YIG crystal
Features:
Applications:
Faraday Rotator;
Optical Isolator.
Magnetic sensor
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
