%0 Journal Article
%T Numerical Analysis of Coupled-wave Equation Derived from Multiple Scattering Theory Using Rouge-Kutta Method<br>多重散射理论声光耦合波方程的龙格-库塔法数值分析
%A 朱京平
%A 李阳
%A 唐锐歆
%A 侯洵
%J 光子学报
%D 2005
%I 
%X Fourth order Runge Kutta method was proposed to solve the acousto optic couple wave equation derived from the multiple scattering theory. Bragg diffraction efficiency varying with the key parameters was numerical simulated. The relation between the Bragg diffraction efficiency and the incidence light which was deflected from the exact Bragg incidence angle was analyzed. The optimal parameters selected according to the Bragg diffraction efficiency was discussed too. The numerical simulation result showed that, when Q=4π, the Bragg diffraction efficiency was 97%, this was coincident with the traditional characteristic length.
%K Runge-Kutta Method
%K Numerical simulation
%K Coupled-wave equation
%K Acousto
%K optic Bragg diffraction<br>龙格-库塔法
%K 数值分析
%K 耦合波方程
%K 声光布喇格衍射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=8FE17B9F4A400A25&yid=2DD7160C83D0ACED&vid=339D79302DF62549&iid=0B39A22176CE99FB&sid=03E56C113B4E5A88&eid=EBD6B792C9111B87&journal_id=1004-4213&journal_name=光子学报&referenced_num=2&reference_num=13