Request InfoBuhler Inc., Business Area Leybold OpticsThe HELIOS 1200 is the latest development of our renowned sputter tool for fully automated manufacture of demanding optical interference filters. The system addresses the market demand for coating tools for 300-mm wafer substrates for opto-semiconductor applications. High throughput and yield is achieved through high deposition rate, excellent uniformity, and in situ control of layer thickness by optical monitoring.See full productRelated content from Photonics MediaPRODUCTSPhotonics Showcase January 2023 IssueIR and Patterned FiltersDSI designs and manufactures bandpasses, beamsplitters, ARs, and absorption coatings for use in the MWIR through LWIR wavelength regions, customized to specific applications. 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