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Categories | Laser Crystals |
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Brand Name: | Crystro |
Model Number: | CR20230505-02 |
Certification: | SGS |
Place of Origin: | China |
MOQ: | 1 |
Price: | 10-100 |
Payment Terms: | T/T, Western Union |
Supply Ability: | 100 pcs per week |
Delivery Time: | 1-2 weeks |
Packaging Details: | vacuum package |
Item Name: | GGG |
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 |
Company Info. |
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. |
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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 a cubic lattice, a density of 7.08 g/cm3 and its Mohs hardness is variously noted as 6.5 and 7.5. Its crystals are produced with the Czochralski method.
Main Advantages:
Low optical losses (<0.1%/cm)
High thermal conductivity (7.4W m-1K-1).
High laser damage threshold (>1GW/cm2)
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 can offer:
Orientation | [111] within ±15 arc min |
Wave Front Distortion | <1/4 wave@632 |
Diameter Tolerance | ±0.05mm |
Length Tolerance | ±0.2mm |
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 | 2.8-76 mm in diameter |
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