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Proceedings Paper • Open Access

Measurement of a surface profile with maximum accuracy using a temporal phase-stepping
Author(s): J. Surrel; J. Molimard

Paper Abstract

The spreading of optical full-field technique in the world of mechanics needs a strong educational effort at any level: undergraduate, graduate, or continuing education. On that purpose, practicals are very important. In the context of a "Photomechanics summer school" held by CNRS, a practical based on the fringe projection technique has been developed. Even if the basic principle is very simple, a lot of parameters have to be fixed. The set-up enables students to understand the choices of these parameters in order to obtain the best results and shows a way to characterize the errors.

Paper Details

Date Published: 24 October 2005
PDF: 3 pages
Proc. SPIE 9664, Ninth International Topical Meeting on Education and Training in Optics and Photonics, 96642M (24 October 2005); doi: 10.1117/12.2207711
Show Author Affiliations
J. Surrel, Institut Supérieur des Techniques Avancées de Saint-Étienne (France)
J. Molimard, École des Mines de Saint-Étienne (France)


Published in SPIE Proceedings Vol. 9664:
Ninth International Topical Meeting on Education and Training in Optics and Photonics
François Flory, Editor(s)

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