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Product Details:
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| Item: | EPI Polish GGG Single Crystal Substrates | Orientation: | (111) |
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| Lattice Constant: | 12.497A | Density: | 7.09g/cm3 |
| Warranty:: | 1 Year | After-sales Service: | Video Technical Support, Online Support |
| Packing: | Vaccum Packing | Origin: | China |
| High Light: | EPI Polish Single Crystal Substrates,Gd3Ga5O12 Single Crystal Substrates,EPI Polish GGG Single Crystal |
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EPI Polish GGG Single Crystal Substrates
Gallium Gadolinium Garnet (Gd3Ga5O12 or GGG) single crystal subatrates is used as substrates for liquid epitaxy growth of YIG or BIG film.
GGG substrates is dedicated substrates for magneto optical film.
GGG has been successfully applied in the magnetic refrigeration industry in the temperature zone below 20 k for market HeII flow and helium-nitrogen liquefaction pre-stage refrigeration.
Crystro's GGG has low optical lossed(<0.1%/cm),high thermal conductivity(7.4W m-1K-1),High laser damage threshold(>1GW/cm2)
| Size | Max 4inch dia |
| Thickness | 0.5mm, 1.0mm |
| Polishing | Single or double side |
| Orientation | <111>,<100> ±2° |
| Edge orientation accuracy | <2° |
| Edge Cutting | custom |
| Roughness | <0.5nm |
| Package | thousand grade clean room,vaccum bags |
Main Properties:
| Chemical Formula | Gd3Ga5O12 |
| Lattic Parameter | a=12.376Å |
| Growth Method | Czochralski |
| Density | 7.13g/cm3 |
| Mohs Hardness | 8 |
| Melting Point | 1725℃ |
| Refractive Index | 1.954 at 1064nm |
document:
Crystro has perfect automatic production machine, the current products are mainly concentrated in the YAG, TGG, TSAG,GGG ,LGS,Ce:GAGG ,Ce:YAG and Ce: LuYAG crystals.
We also established a crystal research center and developed different kinds of crystals. Keep providing technical support and training for new applications and product development staffs.
Contact Person: Wu
Tel: 86-18405657612
