GGG Single Crystal Substrate Infrared Optical Isolator Material GGG Substrate
Infrared optical isolator material GGG Substrate GGG crystal Substrate
GGG single crystals has excellent properties, such as high mechanical strength, chemical stability, thermal conductivity and thermal capacity. Because of these unique properties, GGG crystals are considered as one of the best materials used for a magneto-optical films (such as YIG or BIG thin film).
Properties:
| Crystal Structure | M3 |
| Growth Method | Czochralski method |
| Unit Cell Constant | a=12.376Å,(Z=8) |
| Melt Point(℃) | 1800 |
| Purity | 99.95% |
| Density(g/cm3) | 7.09 |
| Hardness (Mho) | 6-7 |
| Index of Refraction | 1.95 |
| Size | 10x3,10x5,10x10,15x15,,20x15,20x20, |
| dia2” x 0.33mm dia2” x 0.43mm 15 x 15 mm | |
| Thickness | 0.5mm,1.0mm |
| Polishing | Single or double |
| Crystal Orientation | <111>±0.5º |
| Redirection Precision | ±0.5° |
| Redirection the Edge | 2°(special in 1°) |
| Angle of Crystalline | Special size and orientation are available upon request |
| Ra | ≤5Å(5µm×5µm) |
Advantage:
1.Good optical, mechanical and thermal properties
Product shots:
FAQ:
1.Q: Are you a factory manufacturer?
A: Yes ,we are manufacturer with 13 years experience in the scintillator crystal industry and supplied many famous brands with good quality and service.
2.Q:Where is your main market?
A:Europe, America, Asia.
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