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Product Details:
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| Production Name: | Gallium Gadolinium Garnet (GGG) | Chemical Formula: | Gd3Ga5O12 |
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| Size: | 10*10*5mm | Orientation: | 100 |
| Lattic Parameter: | A=12.376Å | Growth Method: | Czochralski |
| Density: | 7.13g/cm3 | Mohs Hardness: | 8.0 |
| Melting Point: | 1725℃ | ||
| High Light: | 10mm GGG Crystal,10mm Gallium Gallium Garnet Crystal,Cube substrate Callium Garnet Crystal |
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The gallium garnet (GGG) has good physical, mechanical properties, and chemical stability, and is a special substrate for magneto films.
In an optical communication device, a large amount of 9 μ and 1.5 μ is used in a large amount of optical isolator, and its core component is a YIG or a BIG film placed in a magnetic field. GGG single crystal substrates with different tangential directions can be matched with this kind of magneto-optical materials, so as to ensure the successful epitaxial growth of YIG and BIG films.
In the field of magnetization, GGG crystals have been successfully applied to temperature zones below 20k, used in the market HE II stream, and the pre-fluidification of helium nitrogen liquefaction.
Low optical losses (<0.1%/cm)
High thermal conductivity (7.4W m-1K-1).
High laser damage threshold (>1GW/cm2)
| Name | GGG Crystal |
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Chemical Formula |
Gd3Ga5O12 |
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Lattice Parameter |
a=12.376Å |
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Growth Method |
Czochralski |
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Density |
7.13g/cm3 |
| Hardness | 8.0 Mohs |
| Melting Point | 1725℃ |
| Refractive Index |
1.954 at 1064nm |
Crystro offers :
| SIze | MAX Dia 4 inches |
| Thickness | 0.5mm/ 1mm |
| Polishing | Single or Double side |
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Orientation |
<100>±0.2° |
| Edge Orientation accuracy | 2°(special in 1°) |
| Cutting | Special size and orientation are available upon request |
| Ra | ≤1nm |
| Package |
100 clean bag,1000 exactly clean bag
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Contact Person: Chen Dongdong
Tel: +86 18326013523
Fax: 86-551-63840588
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