%0 Journal Article
%T Misalignment Error Anglysis in Laser Interference Length Measurement<br>激光干涉测长未对准误差分析
%A YANG Xin-gang
%A HUANG Yu-mei
%A <br>杨新刚
%A 黄玉美
%J 光子学报
%D 2010
%I 
%X Based on analysis of laser interference length measurement principle, optical path offset model and length of optical path in cube-corner prism model are given, and a simple expression of influence relationship of misalignment error and positioning error is derived with neglecting of straightness errors and angle errors. Positioning errors measurement experiments are carried out and a quantitative estimation method for misalignment error is given.
%K Laser measurement system
%K Misalignment error
%K Positioning accuracy
%K Cube-corner prism
%K Error analysis<br>激光测量系统
%K 未对准误差
%K 定位准确度
%K 角锥棱镜
%K 误差分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=533D3834CA13DD3A3593583232ACC062&yid=140ECF96957D60B2&vid=7C3A4C1EE6A45749&iid=0B39A22176CE99FB&sid=A2745AA1110798CA&eid=0C3F9E980968AF79&journal_id=1004-4213&journal_name=光子学报&referenced_num=1&reference_num=7