title: Simultaneous coherent imaging and strain measurement using coupled photorefractive holography and shearography.
abstract: By coupling photorefractive holography with speckle shearography, it is possible to simultaneously perform both coherent imaging and strain measurement. Use of the photorefractive effect, which is insensitive to incoherently scattered light, is a significant advantage in coherent imaging as described. Experimental results obtained from a centrally loaded steel plate are presented.
authors.affiliation: Département de Physique, Laboratoire Hololab, Université de Liège, Bât. B5a, B-4000 Liège, Belgium.
authors.forename: Vanessa
authors.initials: V
authors.lastname: Rosso
authors.forename: Rémy
authors.initials: R
authors.lastname: Béland
authors.forename: Yvon
authors.initials: Y
authors.lastname: Renotte
authors.forename: Serge
authors.initials: S
authors.lastname: Habraken
authors.forename: Yves
authors.initials: Y
authors.lastname: Lion
authors.forename: Paul
authors.initials: P
authors.lastname: Charette