Tag: Nano-Metrology Lab

Nanopositioning: How Mounting and Environmental Conditions Affect Performance

Nanopositioning equipment manufacturers can follow the latest design rules and put the best components into their mechanisms and controllers, often to no avail. If the user does not take the time to follow best practices for mounting, figuring out a suitable supporting structure, the right cable draping, and environmental conditions, much of the intrinsic performance […]

Tracking Down Nanometer Instabilities: Every Detail Matters

When you work with nanometer resolution motion equipment, details matter. Instabilities can be caused by a variety of things, ranging from floor disturbances leaking past isolation systems, to acoustic energy coupled into the application structure, to tuning issues with the motion system embedded in the application, to resonant excitation of structural elements of the setup. In real life applications, instabilities […]

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About PI

PI (Physik Instrumente) is a leading manufacturer of precision motion control equipment, piezo motors, air bearing stages and hexapod parallel-kinematics for semiconductor applications, photonics, bio-nano-technology and medical engineering. PI has been developing and manufacturing standard & custom precision products with piezoceramic and electromagnetic drives for 4 decades. The company has been ISO 9001 certified since 1994 and provides innovative, high-quality solutions for OEM and research. PI is present worldwide with fifteen subsidiaries, R&D / engineering on 3 continents and total staff of more than 1,000.

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