%0 Journal Article
%T Analytic Solution of Refractive-index Distribution in Regular Hexagon Selfoc Lens<br>正六边形自聚焦透镜折射率分布研究
%A 张韧
%A 周自刚
%A 胡聪
%J 光子学报
%D 2008
%I 
%X To address the constant source diffusion,a solving model is introduced to solve the diffusion equation with a regularly hexagonal boundary.Then the analytic solution of refractive index distribution is obtained by separating variables and transforming coordinate.Having been simulated by Mat lab program,and compared with the numeric solution from the finite difference method.The coherence of this analytic solution is proved qualitatively and quantitatively.
%K Regular Hexagon
%K Selfoc Lens
%K Refractive-index Distribution
%K Variable Separation
%K Coordinate Transform<br>正六边形
%K 自聚焦透镜
%K 折射率分布
%K 分离变量法
%K 坐标变换
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=240FDD71C634C3676D2F11178369E333&yid=67289AFF6305E306&vid=42425781F0B1C26E&iid=DF92D298D3FF1E6E&sid=6733A846E5AFAE2E&eid=0B75D2720F0065BE&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=11