%0 Journal Article
%T Computation of Gaussian beam scattering for larger particle<br>大粒子对高斯波束散射的数值模拟
%A Wu Peng
%A Han Yi-Ping
%A Liu De-Fang
%A <br>吴 鹏
%A 韩一平
%A 刘德芳
%J 物理学报
%D 2005
%I 
%X By using a generalized Lorenz-Mie theory, the scattering field of spheres under Gaussian beams and plane-wave illumination is computed. The code is written with Matlab, and computational methods are improved. Computations for scattered field in our code are extended to fairly large size parameters, up to 80000. The light scattering properties of absorbing and nonabsorbing homogeneous spherical particles, coated spheres are investigated.
%K generalized Lorenz-Mie theory
%K Gaussian beams
%K light scattering
%K beam-shape coefficients<br>广义米氏理论，
%K 高斯波束，
%K 光散射
%K 波束因子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=253AAD5EC7E49EBE&yid=2DD7160C83D0ACED&vid=318E4CC20AED4940&iid=B31275AF3241DB2D&sid=4D1CC0E253B128AE&eid=C54FD882220E5646&journal_id=1000-3290&journal_name=物理学报&referenced_num=2&reference_num=9