物理学报2012，Vol.61Issue(10)：171-177,7.
用Stokes参量法实现数字同轴偏振全息的研究
Analysis of digital in-line polarization holography by Stokes parameters
陈萍 1唐志列 2王娟 1付晓娣 1陈飞虎1
作者信息
- 1. 华南师范大学物理与电信工程学院,广州510006
- 2. 华南师范大学物理与电信工程学院,广州510006／华南师范大学物理与电信工程学院,广东省高校量子信息技术重点实验室,广州510006
- 折叠
摘要
Abstract
A new method of polarization imaging, based on Stokes parameter, is proposed by digital in-line holography. The idea is to reconstruct the spatial distribution of polarization state of light transmitted through anisotropic objects using a linearly polarized beam and an elliptically polarized reference beam. Stokes parameters of object wave are obtained and the distribution of polarization can be determined uniquely by obtaining digital holograms in both orthogonal orientations and measuring the information about amplitude and phase of object wave in these two directions. The results show that the method can he used to measure the polarized properties of objects. In addition, it is applicable to both in-line and off-axis holography, because it can remove a zero-order and conjugate image components while acquiring Stokes parameters of object wave.关键词
数字全息/偏振特性/Stokes参量/各向异性Key words
digital holography/polarization/Stokes parameters/anisotropy分类
数理科学引用本文复制引用
陈萍,唐志列,王娟,付晓娣,陈飞虎..用Stokes参量法实现数字同轴偏振全息的研究[J].物理学报,2012,61(10):171-177,7.
