Opto-electronic system for displacement and vibration measurements
Authors: Francini F., Macchiarulo M., Tiribilli B., Buah-Bassuah P. K.
Autors Affiliation: Istituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Firenze, Italy
Abstract: A device capable of measuring small displacements and vibrations of a moving body is presented. A small mirror, firmly attached to the object under investigation, deflects a pair of laser beams onto two distinct photodetectors. From the examination of the output signals, it is possible to have separate information on the rotational and translational movements of a surface.
Journal/Review: REVIEW OF SCIENTIFIC INSTRUMENTS
Volume: 58 (9) Pages from: 1678 to: 1681
KeyWords: displacement measurement; optoelectronic devices; vibration measurementDOI: 10.1063/1.1139367Citations: 7data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2023-05-28References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here