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Article Dans Une Revue Optical Engineering Année : 2016

Digital holographic nondestructive testing of laminate composite

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Résumé

Optical digital holographic techniques can be used for nondestructive testing of materials. Digital holographic nondestructive testing essentially measures deformations on the surface of the object. However, there is sufficient sensitivity to detect subsurface and internal defects in metallic and composite specimens. We investigate and discuss the vibration analysis of laminated composite glass-epoxy using time averaging in digital Fresnel holography to visualize the modes of vibration and to test the integrity of the structures of studied materials.
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Dates et versions

hal-02403130 , version 1 (10-12-2019)

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Citer

Mayssa Karray, Poilane Christophe, Mohamed Gargouri, Pascal Picart. Digital holographic nondestructive testing of laminate composite. Optical Engineering, 2016, 55 (9), pp.095105. ⟨10.1117/1.OE.55.9.095105⟩. ⟨hal-02403130⟩
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