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Product Details:
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| Material: | Gadolinium Gallium Garnet | Chemical Formular: | Gd3Ga5O12 |
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| Orientation: | <111> <100> | Refractive Index: | 1.954@1064nm |
| Growth Method: | Czochralski | Diameter: | 2inch,3inch,4inch |
| Thinkness: | 0.5mm,1mm | Polishing: | Single Or Double Side Polish |
| High Light: | 3" gadolinium gallium garnet,GGG Single Crystal Substrates,3" Gd3Ga5O12 |
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3inch diameter single crystal substrate GGG Wafer
Gadolinium Gallium Garnet (GGG, Gd3Ga5O12) is a synthetic crystalline material of the garnet group, with good mechanical, thermal, and optical properties. It is typically colorless. It has cubic lattice, density 7.08 g/cm3 and Mohs hardness is variously noted as 6.5 and 7.5. Its crystals are made by Czochralski method and can be made with addition of various dopants for modification of color. It is used in fabrication of various optical components and as substrate material for magneto–optical films. It also finds use in jewelry as a diamond simulant.
Main Advantages:
Main Properties:
| Chemical Formula | Gd3Ga5O12 |
| Lattic Parameter | a=12.376Å |
| Growth Method | Czochralski |
| Density | 7.13g/cm3 |
| Mohs Hardness | 8.0 |
| Melting Point | 1725℃ |
| Refractive Index | 1.954 at 1064nm |
Contact Person: Wu
Tel: 86-18405657612
