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Scattering depolarization by a bio-medium with anisotropic bio-molecules

机译:具有各向异性生物分子的生物培养基散射去极化

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Light depolarization due to multiple scattering in tissue is an interesting bio-medical issue. The bio-tissue is made ofanisotropic molecules. Using a simple ellipsoid model, the polarization property of single anisotropic bio-molecule hasbeen investigated theoretically. We extend this theory to a bio-tissue that is modeled as a system of non-correlatedanisotropic molecules. Based upon a statistical model of anisotropic distribution, the scattering depolarization effects areinvestigated. The simulated molecular orientation-dependent single scattering depolarization DS' the doublescattering depolarization D_s~((2))are reported. D_contribution is more important for high density scattering medium.This theory has provided a simulation tool for investigating the depolarization effect in the highly scattering bio-medium.
机译:由于组织中多次散射引起的光偏振是一个有趣的生物医学问题。生物组织是偶联分子的。使用简单的椭球模型,从理论上研究了单一各向异性生物分子的偏振特性。我们将该理论扩展到生物组织,该生物组织被建模为非相关偶联分子的系统。基于各向异性分布的统计模型,散射去极化效果是易燃的。据报道,模拟分子取向依赖性单散射去极化DS'双射频去极化D_S〜((2))。 D_Contibution对高密度散射介质更重要。本文提供了一种用于研究高散射生物介质中的去极化效果的模拟工具。

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