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Illustration of a bimodal system in Intralipid-20% by polarized light scattering: experiments and modeling |
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| Authors: | C. Bordier C. Andraud E. Charron J. Lafait M. Anastasiadou A. De Martino |
| Affiliation: | (1) Institut des Nanosciences de Paris (INSP) UMR-CNRS 7588, Universités Pierre et Marie Curie, Paris 6 et Denis Diderot, Paris 7 Campus Boucicaut, 140 rue de Lourmel, 75015 Paris, France;(2) Laboratorie de Physique des Interfaces et des Couches Minces, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7647, Ecole Polytechnique, 91128 Palaiseau Cedex, France |
| Abstract: | Intralipid suspensions behave like phantoms of human tissues concerning their light scattering properties. We present experimental measurements of the angular distribution of polarized light scattering at various incidence angles on Intralipid-20%. A comparison of the absolute values of these measurements with simulations using a vector radiative transfer model (N-flux) developed for multilayered media demonstrates a stratified structure of the samples with a double distribution of the size of scatterers. This result is confirmed by polarimetry imaging. |
| Keywords: | PACS 42.25.Dd 42.25.Fx 42.25.Ja |
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