DocumentCode
2904477
Title
Recent developments and applications of laser Doppler vibrometry to cultural heritage conservation
Author
Esposito, Enrico
Author_Institution
Dept. of Mech., Polytech. Univ. of Marche, Ancona
fYear
2005
fDate
17-17 June 2005
Firstpage
673
Lastpage
673
Abstract
The scanning laser Doppler vibrometer (SLDV), is an optical instrument that may accurately measure point-by-point surface velocities using interferometric techniques and a couple of galvanometric driven mirrors steering the laser beam. The application of SLDV to the problem of the diagnostics of monuments and many other types of artworks, is based on the well established principle that it is possible to evaluate the structural state of an object from the examination of its vibrations
Keywords
art; measurement by laser beam; mirrors; vibration measurement; artworks; cultural heritage conservation; galvanometric driven mirror steering; interferometric technique; laser beam; monuments; optical instrument; point-by-point surface velocity; scanning laser Doppler vibrometry; structural state; Cultural differences; Instruments; Laser applications; Laser beams; Mirrors; Optical coupling; Optical interferometry; Surface emitting lasers; Velocity measurement; Vibrometers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe, 2005. CLEO/Europe. 2005 Conference on
Conference_Location
Munich
Print_ISBN
0-7803-8974-3
Type
conf
DOI
10.1109/CLEOE.2005.1568449
Filename
1568449
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