Request InfoAlluxaThe 10.6 µm IR notch filter from Alluxa Inc. features a >4 optical density. The high-layer-count IR optical coating is produced by using proprietary deposition capabilities that provide high optical coating performance in the 8- to 12-µm spectral range. The filter features hundreds of layers to achieve blocking of OD4 at the laser wavelength. The filter closely matches the theoretical design spectrum.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra November 2022 IssueEmission Line FiltersTwo Hydrogen Alpha (H-alpha) Emission Line Filters for astronomy applications have been announced by Alluxa Inc. The Five-cavity H-alpha Filter has a 50% B+W of 0.35 nm, a 1% B+W of <0.6 nm,...Promoted Content April 2024 IssueITO Coating on Glass, Plastic, and CrystalNACL offers cutting-edge ITO coating services tailored to meet diverse needs in a wide range of industries. Why should you leverage NACL’s expertise for your next project? 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