%0 Journal Article
%T Focusing Properties of Non-uniformly Polarized Beams through an Astigmatic Lens with Annular Aperture<br>非均匀偏振光束通过环状光阑像散透镜的聚焦特性
%A LIU Hai-gang
%A LU Bai-da
%A <br>刘海岗
%A 吕百达
%J 光子学报
%D 2009
%I 
%X By means of the beam coherence-polarization(BCP) matrix formulation and generalized Huygens-Fresnel diffraction integral,the properties of non-uniformly polarized(NUP) beams focused by an astigmatic lens with annular aperture were studied,where the circular aperture is treated as a special case by letting inner radius of the annular aperture b=0.The dependence of position of real focus,intensity and degree of polarization distributions on the lens astigmatism,Fresnel number and obscure ratio of the annular ...
%K Non-uniformly polarized (NUP) beam
%K Astigmatic lens
%K Annular aperture
%K Focusing property<br>非均匀偏振光束
%K 像散透镜
%K 环状光阑
%K 聚焦特性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=7D26603C5D2073F246EB7FD13B54222D&yid=DE12191FBD62783C&vid=16D8618C6164A3ED&iid=DF92D298D3FF1E6E&sid=BA79B7D82F2498A4&eid=BF7851EF606736C9&journal_id=1004-4213&journal_name=光子学报&referenced_num=1&reference_num=13