Joenathan, CharlesPfister, Berthold P.Tiziani, Hans J.2011-03-172016-03-312011-03-172016-03-311990348964099http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-61451http://elib.uni-stuttgart.de/handle/11682/4368http://dx.doi.org/10.18419/opus-4351In this paper we extend and study the method for generating contours of diffuse objects employing a dual beam illumination coupled with electronic speckle pattern interferometry. The sensitivity and the orientation of the contour planes are analyzed. A novel method for tilting the planes of contours and experimental results incorporating phase shifting and fringe analysis are also presented. The theoretical and the experimental results show good agreement.eninfo:eu-repo/semantics/openAccessSpeckle-Interferometrie , Laser530article