%0 Journal Article
%T Control Theory of Abnormal TeO_2 Acousto-optical Deflector<br>反常氧化碲声光偏转器控制理论研究
%A LI Guo-hua
%A JIN Tao
%A <br>厉国华
%A 金韬
%J 光子学报
%D 2009
%I 
%X The relationship between acoustic wave direction,laser incident angle,and laser diffraction angle of TeO2 acousto-optical deflector with acoustic frequency was analyzed based on the TeO2 crystal acousto-optical characteristic and Dixon equations under abnormal Bragg diffraction.A simple linear model for the fixed diffraction angle was set up by numerical calculation and parameter fitting.Using the linear model,acoustic wave frequency for fixed laser diffraction angle could be obtained easily.
%K Acousto-optic deflector
%K Dixon equations
%K Fixed diffraction angle<br>声光偏转器
%K Dixon方程
%K 衍射角固定
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=040D970675E6EF4BEC3F722EB91B9577&yid=DE12191FBD62783C&vid=16D8618C6164A3ED&iid=94C357A881DFC066&sid=39B73ADA6F3DD05F&eid=EEBB803F60D7DC4B&journal_id=1004-4213&journal_name=光子学报&referenced_num=1&reference_num=8