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Proceedings Paper

Drying paint by means of dynamic speckle patterns
Author(s): Ricardo A. Arizaga; Hector Jorge Rabal; Marcelo Trivi; Carlos A. Lasquibar; Javier I. Amalvy
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Paper Abstract

The drying of paints was followed using the time evolution of the activity of dynamic speckle patterns. For processing the data an alternative method based in the use of the second order moment of the modified co-occurrence matrix of the time history of its intensity was used. The experimental results obtained were compared with gravimetrical techniques. The results are discussed on the basis of the knowledge of the coating drying process.

Paper Details

Date Published: 6 July 1999
PDF: 7 pages
Proc. SPIE 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, (6 July 1999); doi: 10.1117/12.358389
Show Author Affiliations
Ricardo A. Arizaga, Ctr. de Investigaciones Opticas and Univ. Nacional de La Plata (Argentina)
Hector Jorge Rabal, Ctr. de Investigaciones Opticas and Univ. Nacional de La Plata (Argentina)
Marcelo Trivi, Ctr. de Investigaciones Opticas and Univ. Nacional de La Plata (Argentina)
Carlos A. Lasquibar, Ctr. de Investigacion y Desarrollo en Tecnologia de Pinturas (Argentina)
Javier I. Amalvy, Ctr. de Investigacion y Desarrollo en Tecnologia de Pinturas (Argentina)


Published in SPIE Proceedings Vol. 3572:
3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications
Angela Maria Guzman, Editor(s)

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