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Proceedings Paper

Nondestructive diagnostics of layered structures: advanced signal analysis algorithms applied to vibrometric data
Author(s): Enrico Primo Tomasini; Francesco Piazza; Enrico Esposito; Monica Posanzini
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Paper Abstract

A scanning laser doppler vibrometer employs Doppler frequency shift of a probe laser beam and interferometric mixing with a reference beam to measure target velocity. This technique offers high sensitivity, high spatial resolution and very low if any intrusivity.

Paper Details

Date Published: 11 November 1999
PDF: 11 pages
Proc. SPIE 3897, Advanced Photonic Sensors and Applications, (11 November 1999); doi: 10.1117/12.369316
Show Author Affiliations
Enrico Primo Tomasini, Univ. degli Studi di Ancona (Italy)
Francesco Piazza, Univ. degli Studi di Ancona (Italy)
Enrico Esposito, Univ. degli Studi di Ancona (Italy)
Monica Posanzini, Univ. degli Studi di Ancona (Italy)

Published in SPIE Proceedings Vol. 3897:
Advanced Photonic Sensors and Applications
Robert A. Lieberman; Anand Krishna Asundi; Hiroshi Asanuma, Editor(s)

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