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Proceedings Paper

Mine detection by holography
Author(s): Frank Christnacher; Paul Smigielski; A. Matwyschuk; Myriam Bastide; D. Fusco
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Paper Abstract

Buried mine detection is a very complex problem. Many types of mines contain few metallic parts, which complicates the detection with classical electromagnetic systems. In this work we have studied the application of holographic interferometry techniques to the visualization of seismic wave propagation. Perturbations of the wave propagation can reveal the presence of a buried object. At first, classical holographic interferometry is tested to follow the propagation of the seismic wave. To make the holographic acquisition system more portable, we have also tested the speckle interferometry technique. Results concerning both methods are shown and discussed.

Paper Details

Date Published: 17 August 1999
PDF: 5 pages
Proc. SPIE 3745, Interferometry '99: Applications, (17 August 1999); doi: 10.1117/12.357798
Show Author Affiliations
Frank Christnacher, Institut Franco-Allemand de Saint-Louis (France)
Paul Smigielski, Institut Franco-Allemand de Saint-Louis (France)
A. Matwyschuk, Institut Franco-Allemand de Saint-Louis (France)
Myriam Bastide, Institut Franco-Allemand de Saint-Louis (France)
D. Fusco, Holo3 (France)


Published in SPIE Proceedings Vol. 3745:
Interferometry '99: Applications

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