Magnesium Fluoride
Magnesium fluoride is an inorganic compound with the chemical formula MgF2. It is a white crystal with a cubic crystal structure and a lattice constant of 4.64Å. Magnesium fluoride has good optical properties; its refractive index varies with wavelength in a manner similar to air, and it has high transmittance in the UV to near-infrared range. In addition, magnesium fluoride has a small thermal expansion coefficient and excellent thermal and chemical stability.
Specification Snapshot
Refractive Index
1.38@550nm, 1.37608@0.7μm
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Overview
Magnesium fluoride is an inorganic compound with the chemical formula MgF2. It is a white crystal with a cubic crystal structure and a lattice constant of 4.64Å. Magnesium fluoride has good optical properties; its refractive index varies with wavelength in a manner similar to air, and it has high transmittance in the UV to near-infrared range. In addition, magnesium fluoride has a small thermal expansion coefficient and excellent thermal and chemical stability.
Specifications
| Parameter | Value |
|---|---|
| Refractive Index | 1.38@550nm, 1.37608@0.7μm |
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Supplier Information
Founded in December 2012 with registered capital of 200 million yuan, China Germanium Technology Co., Ltd. originated from the Nanjing 718 Factory established in 1960 under the Ministry of Metallurgical Industry. It is a wholly-owned subsidiary of Susino Group. The company specializes in R&D, production, and sales of infrared optics, semiconductor materials, and related components. Its main businesses include semiconductor wafers (germanium, indium phosphide) and infrared optical materials/components/lenses, widely used in aerospace, infrared optics, lasers, communication, and security. With an end-to-end industrial chain, it is a leading germanium manufacturer in China, offering one-stop services for advanced new materials.
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