Homodyne laser radar system for surface displacement monitoring

Rodríguez Gómez, Alejandro Antonio; Comerón Tejero, Adolfo; García Vizcaíno, David

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Rodríguez Gómez, Alejandro Antonio

Comerón Tejero, Adolfo

García Vizcaíno, David

Document typeArticle

Defense date2001-03-31

PublisherSPIE-INT SOCIETY OPTICAL ENGINEERING

Rights accessOpen Access

All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder

Abstract

A prototype of a homodyne laser radar system for surface displacement monitoring using the reference beam technique is presented. The prototype is very simple, is easy to align and focus, and is able to measure the velocity of the surface displacement at distances up to 16 m. We present an optical analysis of the prototype, a power budget, a criterion on tolerance in distance and laboratory measurements.

CitationRodriguez, A.; Comeron, A.; Garcia Vizcaino, D. Homodyne laser radar system for surface displacement monitoring. Optical engineeering, 2001, vol. 40, núm. 3, p. 398-405.

URIhttp://hdl.handle.net/2117/1457

ISSN0091-3286

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