With over 30 years of optical coating experience, Umicore has developed an extensive library of over 2,500 proven infrared coating designs and processes. These include High Efficiency Anti-Reflective (HEAR), High Durability Anti-Reflective (HDAR), and Diamond-Like Carbon (DLC).  We have also developed a unique iDLC™ coating for use with our proprietary GASIR® chalcogenide glass optics.  

With core capability in the 3-5 µm and 8-12 µm wavelength regions, our coatings are designed for a wide range of thermal imaging and CO2 laser applications across a variety of substrates including germanium, silicon, zinc selenide and GASIR®.