zinc selenide
Zinc selenide (ZnSe) is an inorganic compound with excellent optical properties, especially high and uniform optical transmittance in the infrared spectral region. Zinc selenide is a yellow transparent polycrystalline material with a crystalline grain size of about 70μm and a transmission range of 0.5-15μm, with particularly high transmittance in the 0.5-19μm range.
Specification Snapshot
Refractive Index
2.6754@0.6328µm 2.6754@0.5µm 2.34@10.6µm
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Overview
Zinc selenide (ZnSe) is an inorganic compound with excellent optical properties, especially high and uniform optical transmittance in the infrared spectral region. Zinc selenide is a yellow transparent polycrystalline material with a crystalline grain size of about 70μm and a transmission range of 0.5-15μm, with particularly high transmittance in the 0.5-19μm range.
Specifications
| Parameter | Value |
|---|---|
| Refractive Index | 2.6754@0.6328µm 2.6754@0.5µm 2.34@10.6µm |
| Melting Point | 1100℃ |
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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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