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Published on: April 2, 2014
Elliptically polarized light for depth resolved optical imaging
Anabela Da Silva1, Carole Deumié, Ivo Vanzetta
1Institut Fresnel, CNRS UMR 7249, Aix-Marseille Université, Ecole Centrale Marseille, Campus de St Jérôme, 13013 Marseille, France.
Abstract:
It is shown that using elliptically polarized light permits selecting well-defined subsurface volumes in a turbid medium. This suggests the possibility of probing biological tissues at specific depths. First, we present the method and preliminary results obtained on an Intralipid phantom. We next report on the method's performance on a biological phantom (chicken breast) and, finally, on the exposed cortex of an anesthetized rat.
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