Tsinghua University, Graduate School at Shenzhen, Laboratory of Optical Imaging and Sensing, Shenzhen 518055, China.
J Biomed Opt. 2010 May-Jun;15(3):036014. doi: 10.1117/1.3442730.
A novel rotating linear polarization imaging technique is developed to characterize the anisotropic properties of tissues. Differences of orthogonal linear polarization with different incident and detection polarization angles are fitted to an analytical function to retrieve a set of parameters. Experiments with different tissues and Monte Carlo simulations indicate that two of the parameters, G and phi(3)2, are correlated to the anisotropic property and the orientation angle of the fibrous structure in the media. The technique can be used for clinical diagnosis.
一种新颖的旋转线偏振成像技术被开发出来，用于描述组织的各向异性特性。通过拟合正交线性偏振与不同入射和探测偏振角的差异的解析函数，来获取一组参数。不同组织的实验和蒙特卡罗模拟表明，两个参数，G 和 phi(3)2，与介质中纤维结构的各向异性特性和取向角相关。该技术可用于临床诊断。
