CVD polycrystalline diamond
II-VI optical grade polycrystalline CVD diamond window has high transmittance in the wavelength range of ultraviolet (UV) ,far infrared (FIR) and microwave. These windows are made from II-VI Chemical vapor deposition diamond and offer high purity, uniformity and scratch resistance. They also have excellent chemical and Biocompatibility resistance, making them suitable for harsh environmental and medical applications. II-VI optical grade polycrystalline CVD diamond window plate is used as the exit
window plate of high power CO2 laser, which has higher thermal conductivity and lower absorption capacity than other infrared materials, therefore, the influence on the beam quality can be reduced to a great extent. Other common applications include as microwave windows in diamond-based nuclear detectors, general microwave engineering, and multispectral optical systems.
