Optical Measurement and Vibrometer University
Polytec technology builds on the premise that non-contact, light-based vibration, velocity and topography measurement is designed in partnership with the user, providing measurement solutions that include instruments that are simple to operate and sensors that are easily integrated into systems. We combine the best technology with the best engineering talent, enabling us to offer a perfect solution for your measurement application.
To get access to the tutorials and technical papers, please register as a Polytec User.
Getting the highest level of performance from a laser vibrometer, laser velocimeter or scanning white light interferometer is made easier by understanding the physics behind the instrumentation and the fundamentals that determine its range of application. Please view the following pages to learn more about each of these technologies.
Polytec Tutorials are compact and downloadable information sources written to educate those interested in the basic technology and application of non contact laser Doppler vibrometry and other light-based measurement techniques.
Here you find technical papers and conference presentations created by Polytec engineers and published in technical journals and portals.
Measurement of 2D dynamic stress distributions with a 3D-Scanning Laser Doppler Vibrometer
(M. Schüssler, M. Mitrofanova, U. Retze, Modal Analysis Topics, Volume 3: Proceedings of the 29th IMAC, 2011)
3-D Scanning Vibrometry Enables Efficient Experimental Modal Analysis of Large and Complex Structures for NVH-Optimised Vehicles
(M. Schuessler, G. Wirth, Symposium on International Automotive Technology (SIAT) Pune, Maharashtra, India, 2007)
Three Dimensional Vibration Testing in Automotive Applications Utilizing a New Non-Contact Scanning Method
(J. Schell, M. Johansmann et al., SAE 2006 World Congress & Exhibition, April 2006, Detroit, MI, USA )
To get an idea about the scope of applications that our customers are finding for Polytec vibrometers, please visit the following publication databases. If applicable, you may enter either “Polytec” or “vibrometer” as the search criteria. You will be amazed at what you find!