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18 Years Factory Passive Q-Switches - Si Windows – Dien Detail:
ZnS is a very important optical crystals applied in IR waveband.
Transmitting range of CVD ZnS is 8um-14um, high transmittance, low absorption, ZnS with multi-spectrum level by heating etc. static pressure technics has improved the transmittance of IR and visible range.
Zinc Sulphide is produced by synthesis from Zinc vapour and H2S gas, forming as sheets on Graphite susceptors. Zinc Sulphide is microcrystalline in structure, the grain size being controlled to produce maximum strength. Multispectral grade is then Hot Isostatically Pressed (HIP) to improve the mid IR transmission and produce the visibly clear form. Single crystal ZnS is available, but is not common.
Zinc Sulphide oxidizes significantly at 300°C, exhibits plastic deformation at about 500°C and dissociates about 700°C. For safety, Zinc Sulphide windows should not be used above 250°C in normal atmosphere.
Applications:Optics,electronics, photoelectronic devices.
Features:
Excellent optical uniformity,
resisting acid-base erosion,
stable chemical performance.
High refractive index,
high refractive index and high transmittance within visible range.
Product detail pictures:
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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for 18 Years Factory Passive Q-Switches - Si Windows – Dien , The product will supply to all over the world, such as: Seychelles, Cape Town, Gabon, We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We are willing to build long-term, friendly and mutually beneficial cooperation with you.