ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram, Paypal |
| Supply Ability | 5000pcs per month |
| Delivery Time | 4-5weeks |
| Packaging Details | Transparent clean box |
| Material | Gadolinium Gallium Garnet |
| Chemical Formular | Gd3Ga5O12 |
| Orientation | <111> |
| Refractive Index | 1.954@1064nm |
| Lattice constant | 12.383A |
| Growth Method | Czochralski |
| Mohs Hardn | 8.0 |
| Melting Point | 1725° |
| Brand Name | Crystro |
| Model Number | CR200902-02 |
| Certification | SGS/COC |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, Paypal | Supply Ability | 5000pcs per month |
| Delivery Time | 4-5weeks | Packaging Details | Transparent clean box |
| Material | Gadolinium Gallium Garnet | Chemical Formular | Gd3Ga5O12 |
| Orientation | <111> | Refractive Index | 1.954@1064nm |
| Lattice constant | 12.383A | Growth Method | Czochralski |
| Mohs Hardn | 8.0 | Melting Point | 1725° |
| Brand Name | Crystro | Model Number | CR200902-02 |
| Certification | SGS/COC | Place of Origin | China |
| High Light | GGG Optical Crystals ，3 Inch Gadolinium Gallium Garnet ，Gd3Ga5O12 | ||
Magneto-optical Crystal Gadolinium Gallium Garnet ( GGG )
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 |
CRYSTRO supply GGG crystal with:
| Orientation | [111] within ±15 arc min |
| Wave Front Distortion | <1/4 wave@632 |
| Diameter Tolerance | ±0.05mm |
| Length Tolerance | ±0.05mm |
| Chamfer | 0.10mm@45º |
| Flatness | <1/10 wave at 633nm |
| Parallelism | < 30 arc Seconds |
| Perpendicularity | < 15 arc min |
| Surface Quality | 10/5 Scratch/Dig |
| Clear Apereture | >90% |
| Large Dimensions of Crystals |
diameter up to 4inch |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2016
Total Annual:
5000,000-8000,000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Anhui Crystro Crystal Materials Co., Ltd. is specialized in research and development of crystal science and technology,we located at Anhui Province,Hefei City. Our business scope mainly concentrated in high-tech crystal materials research and development, manufacture and m... Anhui Crystro Crystal Materials Co., Ltd. is specialized in research and development of crystal science and technology,we located at Anhui Province,Hefei City. Our business scope mainly concentrated in high-tech crystal materials research and development, manufacture and m...
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