Request InfoNational Aperture Inc.The Pow-R-Ring laser beam delivery system from National Aperture Inc. can drill holes in metals and ceramics up to 0.10 in. thick with tolerances of less than ±0.001 in. The device uses laser power optics technology to enable formation of visible region laser beams into a ring to meet exact diameter and taper requirements. The company says the Pow-R-Ring provides a cleaner, rounder hole edge of consistent size and has five to 10 times the drilling speed.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra September 2022 IssueVCSEL Line Beam Transmitter ModuleThe LX02 KW VCSEL Line Beam Transmitter Module from Focuslight Technologies Inc. is designed for lidar applications. The laser transmitter uses 5-J, high-power VCSEL chips and beam-shaping...Photonics Spectra August 2023 IssueLithography SystemThe NSR-S625E argon fluoride (ArF) immersion scanner from Nikon Corp. is optimized for middle critical layers. 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