Optical Design and Engineering

Digital holographic nondestructive testing of laminate composite

[+] Author Affiliations
Mayssa Karray

Université du Maine, LAUM CNRS, Av. O. Messiaen, 72085 LE MANS, France

Unité de Recherche de Physique de l’Etat Solide, Faculté des Sciences de Sfax, SFAX 3000, Tunisie

ENSIM-École Nationale Supérieure d’Ingénieurs du Mans, rue Aristote, 72085 LE MANS, France

Poilane Christophe

CIMAP, UMR6252 CNRS-CEA-ENSICAEN-Université de Caen Basse-Normandie, 14032 CAEN, France

Mohamed Gargouri

Unité de Recherche de Physique de l’Etat Solide, Faculté des Sciences de Sfax, SFAX 3000, Tunisie

Pascal Picart

Université du Maine, LAUM CNRS, Av. O. Messiaen, 72085 LE MANS, France

ENSIM-École Nationale Supérieure d’Ingénieurs du Mans, rue Aristote, 72085 LE MANS, France

Opt. Eng. 55(9), 095105 (Sep 23, 2016). doi:10.1117/1.OE.55.9.095105
History: Received April 29, 2016; Accepted August 30, 2016
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Abstract.  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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© 2016 Society of Photo-Optical Instrumentation Engineers

Citation

Mayssa Karray ; Poilane Christophe ; Mohamed Gargouri and Pascal Picart
"Digital holographic nondestructive testing of laminate composite", Opt. Eng. 55(9), 095105 (Sep 23, 2016). ; http://dx.doi.org/10.1117/1.OE.55.9.095105


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