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Diamond has the widest transmission spectrum among all solid materials, ranging from ultraviolet at 225 nm to infrared at 25 μm (excluding wavelengths between 1.8 μm and 2.5 μm), and extending into the microwave range. Its excellent transmittance, combined with its high hardness, high thermal conductivity, high chemical stability, and low expansion coefficient, makes diamond an ideal material for modern infrared optical windows.
Product Description
Our company offers diamond windows in various sizes and vacuum-sealed flange windows, with customization options available to meet specific requirements.
Left：Dimond Window; Right：Transmittance of the diamond window
Main Parameter
● Maximum Operating Temperature: 400°C
● Minimum Operating Temperature: -20°C
● Maximum Temperature Change Rate: 3°C/min
● Surface Roughness: <3 nm
● Leakage Rate: 2.79×10-10 Pa·m3/s
● Window Size: Diameter Φ5-20mm
● Transmittance: 68% @ 365 nm; 70% @ 532 nm; 70% @ 940 nm
● Standard Thickness: 100 μm, 300 μm, 500 μm, 1000 μm
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Address: 1599 Dabie Mountain Road, Shushan District, Hefei City
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