title: Three-dimensional speckle measurements with a diffraction grating.
abstract: A method to measure three-dimensional displacements through a speckle technique is proposed. This measurement is possible by adding a diffraction grating to the classical bidimensional Burch experimental setup. The principle is described and results are discussed.
authors.forename: R
authors.initials: R
authors.lastname: Henao
authors.forename: F
authors.initials: F
authors.lastname: Medina
authors.forename: H J
authors.initials: HJ
authors.lastname: Rabal
authors.forename: M
authors.initials: M
authors.lastname: Trivi