Three-dimensional speckle measurements with a diffraction grating
- 10 February 1993
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 32 (5) , 726-729
- https://doi.org/10.1364/ao.32.000726
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.Keywords
This publication has 5 references indexed in Scilit:
- Speckle photography of out-of-plane motion: effect of multiple-exposures in free space geometry of recordingJournal of Optics, 1990
- Stereoscopic uses of diffraction gratingsApplied Optics, 1988
- Use of projection matrices in hologram interferometryJournal of the Optical Society of America, 1979
- Utilisation des franges d'interference en lumiere diffuse pour l'etude de l'etat de surface d'un diffuseurOptics Communications, 1975
- Production of Multiple Beam Fringes from Photographic ScatterersOptica Acta: International Journal of Optics, 1968