%0 Journal Article
%T Diffuse Backscattering Characteristic of Linearly and Circularly Polarized Light from Turbid Media<br>混浊介质中线偏振光和圆偏振光的后向漫散射特征
%A 邓勇
%A 鲁强
%A 骆清铭
%J 光子学报
%D 2007
%I 
%X The polarization properties of light backscattered from the Intralipid solution as tissue phantom were investigated in different input polarization states,different input azimuth angle using CCD experiment system for measuring Stokes vector.The results indicate that the intensity and degree of polarization patterns depend on the orientation of linearly polarized incident light and the rotary direction of circularly polarized incident light,and their magnitudes decrease with increasing distance from the point of light incident.In addition,the backscattering intensity increases as the media concentration increases for each input polarization state,whereas the media concentrations is larger than 2.5%,the backscattering intensity saturates.And the degree of polarization decrease as the concentrations increasing.Comparison of the linearly polarization light to the circularly polarization light,the degree of circular polarization is lager than the degree of linear polarization for the same concentration.
%K Bioptics and optics biology physics
%K Diffuse backscattering
%K Stokes vector
%K Turbid media<br>生物光学与光生物理学
%K 后向漫散射
%K 斯托克斯矢量
%K 混浊介质
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=C27323F8EBF3373CA328EAC92B8F6B58&yid=A732AF04DDA03BB3&vid=933658645952ED9F&iid=38B194292C032A66&sid=20C3B205768D55E0&eid=2A2AA8B7E19F0DF7&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=15