Optical triangulation for the microtopographic inspection of rough surfaces

Manuel Filipe M. Costa

doi:10.1117/12.358392

6 July 1999 Optical triangulation for the microtopographic inspection of rough surfaces

Manuel Filipe M. Costa

Proceedings Volume 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications; (1999) https://doi.org/10.1117/12.358392
Event: 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, 1998, Cartagena de Indias, Colombia

Abstract

Optical triangulation, as a non-contact non-destructive method, extensively proved its usefulness on the topographic and dimensional inspection of objects and surfaces of use in the industrial world. In this communication we will make a brief presentation of the issue of the micro-inspection of the relief structure of rough surfaces by optical triangulation. The microtopographers developed at the Physical Department of the Universidade do Minho will be briefly described.

Citation Download Citation

Manuel Filipe M. Costa "Optical triangulation for the microtopographic inspection of rough surfaces", Proc. SPIE 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, (6 July 1999); https://doi.org/10.1117/12.358392

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