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Proceedings Paper

Laser removal of oxide films: laser ultrasonics diagnostic
Author(s): Roland Oltra; Gaelle Rosa
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Paper Abstract

In the present work, the laser ultrasonics technique has been applied as diagnostic of the laser induced decohesion of coating. A modeling system consisting in a 304 stainless steel coated by a plasma sprayed layer was used to describe the basic measurements. These acoustic measurements were performed using an interferometric probe. It is concluded that this contactless technique can be used to follow the cleaning of oxidized materials.

Paper Details

Date Published: 13 September 2002
PDF: 7 pages
Proc. SPIE 4760, High-Power Laser Ablation IV, (13 September 2002); doi: 10.1117/12.482089
Show Author Affiliations
Roland Oltra, Univ. de Bourgogne (France)
Gaelle Rosa, Univ. de Bourgogne (France)

Published in SPIE Proceedings Vol. 4760:
High-Power Laser Ablation IV
Claude R. Phipps, Editor(s)

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