%0 Journal Article
%T Propagation of elliptical Gaussian beam in uniaxialcrystal orthogonal to the optical axis<br>椭圆高斯光束在单轴晶体中垂直于光轴的传输特性
%A Huang Yong-Chao
%A Zhang Ting-Rong
%A Chen Sen-Hui
%A Song Hong-Yuan
%A Li Yan-Tao
%A Zhang Wei-Lin
%A <br>黄永超
%A 张廷蓉
%A 陈森会
%A 宋宏远
%A 李艳桃
%A 张伟林
%J 物理学报
%D 2011
%I 
%X Based on the paraxial vectorial theory of the propagation of beam in uniaxially anisotropic medium,the analytical formula for an elliptical Gaussian beam propagating in uniaxial crystal orthogonal to the optical axis is derived. And some numerical simulations were preformed to study the effect of the anisotropy on the polarization property of the diffracted elliptical Gaussian beam in the output plane. The results show that the linear polarization state and the symmetry of beam cannot remain unchanged during propagation due to the anisotropy of crystals.
%K elliptical Gaussian beams
%K uniaxial crystal
%K anisotropy
%K propagation<br>椭圆高斯光束
%K 单轴晶体
%K 各向异性
%K 传输
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=27C14E609A3E452C24CED6FBBFBF244E&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=DF92D298D3FF1E6E&sid=25293F1C6A4477E4&eid=25293F1C6A4477E4&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=24