Request InfoPI (Physik Instrumente) LP, Motion Control, Air Bearings, Piezo MechanicsPI (Physik Instrumente) LP has announced the Q-521, a miniaturized, piezo-driven linear positioner. The ultracompact positioning system is 21 mm in width and comes with travel ranges of 12, 22 and 32 mm. Options for the system include economical open-loop designs, low-cost closed-loop versions and high-end feedback sensors providing 1-nm resolution. Applications include biotechnology, nanotechnology, precision optics and the life sciences.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra January 2023 IssueSteering MirrorsPiezo and voice-coil steering mirrors from Physik Instrumente LP are designed for free space optical communications. 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It operates based on the principle of stimulated emission of photons from...VIDEOSPhotonics.com 6/23/2017Beacons: Lighting the Skies Over New England - LIGHT MATTERS 06.2017A beacon of light now shines at the highest point in Massachusetts, located in the historic Berkshires — it can be seen from as far as 75 miles away! A city nearby is illuminating these skies,...Photonics.com 2/21/2018Photonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). 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