Optical vibration measurement using laser Doppler vibrometry - Photonik

SH: LASER+PHOTONICS 2017

Metrology

Optical vibration measurement using laser Doppler vibrometry

Bild: Polytec

A pumping heart, vibrating wings, sounds are emitted and detected – life without vibrations is hard to imagine. Understanding vibrating systems in nature and technology requires sophisticated, flexible, and ideally non-invasive measurement tools. Here, non-contact laser vibrometry proves to be the highest performing method.

Bild: Robert Young / Fotolia, Polytec
Polytec RoboVib(R) Structural Test Station

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