Structural adhesion test using shock produced by laser: new advances towards industrial applications

Laurent Berthe; Laurent Videau; Selen Unaldi; Marine Scius-Bertrand; Romain Ecault

doi:10.1117/12.3016374

11 April 2024 Structural adhesion test using shock produced by laser: new advances towards industrial applications

Laurent Berthe, Laurent Videau, Selen Unaldi, Marine Scius-Bertrand, Romain Ecault

Proceedings Volume PC12939, High-Power Laser Ablation VIII; PC1293916 (2024) https://doi.org/10.1117/12.3016374
Event: SPIE High-Power Laser Ablation, 2024, Santa Fe, New Mexico, United States

Abstract

Shocks produced by laser plasma can generate strong (GPa range) and short (ns range) stresses in materials. By playing on their propagations, it can sollicitate structural assembly interfaces for example. This issue is important since it concerns the detection of weakbond. Since several years, we have been interested in the development of this technique by addressing all technical and scientific issues. This presentation will share the latest scientific and technical advances concluded by demonstrations on representative parts. It will also discuss futures issues that remain to be developed to reach maturity for the industrialization of the process.

Conference Presentation

Citation Download Citation

Laurent Berthe, Laurent Videau, Selen Unaldi, Marine Scius-Bertrand, and Romain Ecault "Structural adhesion test using shock produced by laser: new advances towards industrial applications", Proc. SPIE PC12939, High-Power Laser Ablation VIII, PC1293916 (11 April 2024); https://doi.org/10.1117/12.3016374

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