Da Silva Anabela, Deumié Carole, Vanzetta Ivo
Institut Fresnel, CNRS UMR 7249, Aix-Marseille Université, Ecole Centrale Marseille, Campus de St Jérôme, 13013 Marseille, France.
Biomed Opt Express. 2012 Nov 1;3(11):2907-15. doi: 10.1364/BOE.3.002907. Epub 2012 Oct 23.
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.
结果表明,使用椭圆偏振光能够在浑浊介质中选择明确的亚表面体积。这表明了在特定深度探测生物组织的可能性。首先,我们介绍了在脂质乳剂模型上获得的方法和初步结果。接下来,我们报告该方法在生物模型(鸡胸)上的性能,最后报告在麻醉大鼠的暴露皮质上的性能。