Request InfoAlluxaAlluxa’s Ultra Series Flat Top Narrowband Filters offer the narrowest bandwidths and squarest filter profiles in the visible and NIR, with FWHMs of 0.25 nm to 2 nm, transmission levels >90% and OD6 blocking out of band. Applications such as laser cleanup, lidar, telecommunications and instrumentation greatly benefit from their groundbreaking performance.See full productRelated content from Photonics MediaPRODUCTSPhotonics Showcase September 2022 IssueThin-Film Re-Polishing ServicePG&O’s unique re-polishing service can salvage coated optics that have been damaged or the specifications haven’t been met during the thin-film coating process. When lead time is...Photonics Showcase April 2024 IssueITO for Glass, Plastic, and CrystalsNACL provides tailored ITO coatings for diverse industries. Whether on glass, plastic, or crystals, we ensure our ITO coatings meet your project’s objectives. 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