%0 Journal Article
%T Effect of the Principal Axes Angle-Offsets on Fiber-optic Gyroscope Output<br>对轴误差对光纤陀螺输出的影响
%A YANG Xue-li
%A WANG Xue-feng
%A ZHANG Wei
%A XU Peng
%A <br>杨学礼
%A 王学锋
%A 张蔚
%A 徐鹏
%J 光子学报
%D 2009
%I 
%X The effect of the principal axes angle-offsets of two splice points between the Y branch and PM fiber coil on the output errors of fiber-optic gyroscope(FOG) was investigated theoretically and experimentally.According to a simplified error model of the optical circuit of FOG,the relation between the phase error of FOG and the principal axes angle-offsets of the main coupling points was derived and emulated.Then using a closed-loop FOG,the variations of the bias and bias stability of FOG when changing the pr...
%K Fiber optic gyroscope
%K Principal axes angle-offsets
%K Polarization maintaining fiber
%K Phase errors
%K Polarization<br>光纤陀螺
%K 对轴误差
%K 保偏光纤
%K 输出相位误差
%K 偏振
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=C56848F0054098019CE8E78523DC7BBD&yid=DE12191FBD62783C&vid=16D8618C6164A3ED&iid=DF92D298D3FF1E6E&sid=B221F15A486F30C1&eid=00B387A522283F93&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=11