YAG
YAG is a new substrate and UV and infrared optical window material, which is suitable for high temperature and high energy fields. YAG in the range of 2 ～ 3 μ M U.M, and then the glass is in this range due to strong hydrogen oxygen bonds. And is fully absorbed. YAG crystal has stable mechanical and chemical properties, similar to sapphire, but it has no birefringence and high optical uniformity.
| Performance and parameters | |
| Crystal Structure | cubic |
| Lattice Constant | a=12.01 Å |
| Purity | ＞99.999% |
| Color and appearance | |
| Density | 4.56 g/cm³ |
| Melting Point | 1970 ℃ |
| Mohs Hardness | 8.5mhos |
| Crystallographic Orientation | <100>、<110>、<111> |
| Redirection Precision | ±0.5° |
| Redirection the edge | ±1° |
| Size ( special size can be customized according to customer needs) | 10×10×0.5mm、10×5×0.5mm、5×5×0.5mm、15×15×0.5mm |
| Polishing | Single or double side |
| Surface Roughness | ＜5 Å |
| Packing | Class 1000 super clean room Class 100 super clean bag or single chip crystal box package |
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