%0 Journal Article
%T A Self-reference Method for Measuring Hartmann-Shack Wavefront Sensor Parameter<br>Hartmann-Shack传感器结构参量的自基准标定
%A LIANG Chun
%A SHENG Jian-xin
%A TONG Gui
%A LI Bang-ming
%A <br>梁春
%A 沈建新
%A 童桂
%A 李邦明
%J 光子学报
%D 2009
%I 
%X A new method is proposed to measure the parameter of Hartmann-Shack wavefront sensor.It was based on the Zernike polynomial modal reconstruction algorithm,and can be used to obtain the distance between micro-lens array and the CCD accurately.It obviously reduces the error caused by the slope calculation using micro-lens focus instead of actual parameter.Through this way,the requirement of sensor assembly-precision is reduced,and the detection accuracy of Hartmann-Shack sensor is also improved in the meanwhi...
%K Adaptive optics
%K Hartmann-Shack wavefront sensor
%K Modal reconstruction algorithm
%K Motion error<br>自适应光学
%K Hartmann-Shack波前传感器
%K 模式复原算法
%K 平移误差
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=EE5B9832F194B530F43C1BCB556336E9&yid=DE12191FBD62783C&vid=16D8618C6164A3ED&iid=E158A972A605785F&sid=5E191A234CD3698F&eid=141C24EC1980F602&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=9