105834
Magnesium fluoride
危险等级或危险类别的信息可在安全数据表中寻找
产品信息
产品信息
方案
≥99.995%
形态
颗粒状
粒径
2.5-4 mm
说明
说明
GENERAL INFORMATION
Magnesium fluoride is by far the most used low index material in the wavelength region UV-NIR. In the IR above 4 µm, Magnesium fluoride is usually not applied since thicker layers show intrinsic stress and thus tend to crack. MgF2 LO (Low Oxygen) has a reduced oxygen contamination level compared to our standard MgF2 products which can be advantageous in highly absorption and defect critical applications.
AREAS OF APPLICATION
Magnesium fluoride is by far the most used low index material in the wavelength region UV-NIR. In the IR above 4 µm, Magnesium fluoride is usually not applied since thicker layers show intrinsic stress and thus tend to crack. MgF2 LO (Low Oxygen) has a reduced oxygen contamination level compared to our standard MgF2 products which can be advantageous in highly absorption and defect critical applications.
AREAS OF APPLICATION
- Antireflection (AR) coatings on glass for VIS and NIR
- Multilayer coatings for beam-splitters, filters
- Low index material for UV excimer laser wavelengths, e.g., at 157 nm and 193 nm
- Protective layers, e.g., on aluminium
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