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Multi-Band IR Coatings

Infrared filters made from exotic materials offer superior spectral performance and enhanced characteristics such as non-linear functionality. These materials include binary/ternary crystals and ceramics, which can be in-house diamond turned into aspheric optical components. Exotic and more common IR materials, such as Si, Ge, ZnS, and ZnSe, are finished with high performance thin-film coatings that include anti-reflection (AR), single and multi-band filtering, blocking, metallization, and gradient neutral density. ISO 9001:2015More products