A digital laser speckle decorrelation method is proposed for the study of diffusion in transparent liquid mixtures. The diffusion constants may be deduced by a simple manipulation of the speckle decorrelation patterns recorded during the diffusion process. Theory of the method as well as its application is presented.
Ambrosini, D., Paoletti, D., Ponticiello, A., SCHIRRIPA SPAGNOLO, G. (2002). Speckle decorrelation study of liquid diffusion. OPTICS AND LASERS IN ENGINEERING, 37, 341-353 [10.1016/S0143-8166(01)00118-X].
Speckle decorrelation study of liquid diffusion
SCHIRRIPA SPAGNOLO, Giuseppe
2002-01-01
Abstract
A digital laser speckle decorrelation method is proposed for the study of diffusion in transparent liquid mixtures. The diffusion constants may be deduced by a simple manipulation of the speckle decorrelation patterns recorded during the diffusion process. Theory of the method as well as its application is presented.File in questo prodotto:
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