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Proceedings Paper

Real-time monitoring of corks' water absorption using laser speckle temporal correlation
Author(s): Rana Nassif; Christelle Abou Nader; Fabrice Pellen; Bernard Le Jeune; Guy Le Brun; Marie Abboud
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Paper Abstract

Physical and mechanical properties of cork allow it solving many types of problems and make it suitable for a wide range of applications. Our objective consists into studying cork’s water absorption by analyzing the dynamic speckle field using the temporal correlation method. Experimental results show that the medium was inert at first with the absence of activity, and as the cap cork was more and more immersed into water, the presence of the activity becomes more significant. This temporal parameter revealed the sensibility of biospeckle method to monitor the amount of absorbed water by cork caps.

Paper Details

Date Published: 24 August 2015
PDF: 4 pages
Proc. SPIE 9660, SPECKLE 2015: VI International Conference on Speckle Metrology, 96600X (24 August 2015); doi: 10.1117/12.2192077
Show Author Affiliations
Rana Nassif, Saint Joseph Univ. (Lebanon)
Christelle Abou Nader, Saint Joseph Univ. (France)
Univ. de Bretagne Occidental (France)
Fabrice Pellen, Univ. de Bretagne Occidental (France)
Bernard Le Jeune, Univ. de Bretagne Occidental (France)
Guy Le Brun, Univ. de Bretagne Occidental (France)
Marie Abboud, Saint Joseph Univ. (Lebanon)

Published in SPIE Proceedings Vol. 9660:
SPECKLE 2015: VI International Conference on Speckle Metrology
Fernando Mendoza Santoyo; Eugenio R. Mendez, Editor(s)

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