AR Nano-textures for Laser Optics: High Laser Damage Threshold, no added absorption, ultra-broad band, nano-structured anti-reflection surface treatment. Can be designed for UV, vis, and IR wavelengths. Available in many materials including fused silica, fused quartz, diamond, sapphire, ZnSe, ZnS, GaAs, and many others. Also available for silica fiber facets, end caps, end blocks. For Inquiries call 781-229-9905.