Opto-electronic system for displacement and vibration measurements

Anno: 1987

Autori: Francini F., Macchiarulo M., Tiribilli B., Buah-Bassuah P. K.

Affiliazione autori: 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.

Giornale/Rivista: REVIEW OF SCIENTIFIC INSTRUMENTS

Volume: 58 (9)      Da Pagina: 1678  A: 1681

Parole chiavi: displacement measurement; optoelectronic devices; vibration measurement
DOI: 10.1063/1.1139367

Citazioni: 7
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-05-26
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