Development of aligned tissue evaluation method using optical response

在对生物样品进行表征时，通常需要进行非侵入性和非破坏性分析。光学测量作为满足这一要求的分析方法得到了广泛的应用。我们主要研究生物组织的偏振特性。本研究的目的是利用光学响应来获取组织排列行为的信息。我们制作了具有类似生物组织的光学性质的模拟样品，并使用构建的系统测量了这些样品的光学响应。结果表明，堆积模型是对取向组织光学模型的适当定义，并表明所提出的仪器技术对于定量估计材料的取向行为和结晶是有用的。

In characterization of biological samples, non-invasive and non-destructive analyses are often required. Optical measurement has been widely used as analysis method that meets the requirement. We focus on polarization properties of biological tissue. The aim of this study is to obtain information of the tissue alignment behavior using optical response. We made simulated samples with optical properties similar to biological tissue and measured optical responses of these samples using a constructed system. The results indicated that a stacking model was adequate definition of optical model for the aligned tissue and demonstrated that proposed instrumentation technique was useful for quantitative estimation of alignment behavior and crystallization of materials.