%0 Journal Article
%T Experimental Research on Obtaining DGD from the Degree of Polarization Ellipsoids<br>前馈PMD补偿实验中从偏振度椭球获得差分群时延的研究
%A Department of Physics
%A School of Science
%A Beijing University of Posts &
%A Telecommunications
%A Beijing Key Laboratory of Optical Communication &
%A Lightwave Technologies
%A Ministry of Education
%A Beijing University of Posts &
%A Telecommunications
%A Beijing
%A <br>段高燕
%A 张晓光
%A 于丽
%A 张茹
%A 杨伯君
%J 光子学报
%D 2006
%I 
%X By using the degrees of polarization (DOP) ellipsoid method,the values of differential group delay(DGD) and the direction of the principal sterte of polarization(PSP) were obtained from limited sampling data in the experiment,which provided the most key factors of the feed-forward compensation scheme.Moreover,the values of DGD obtained from the experiment were accordant with that of the theoretical values when the DGDs were less than 30 ps.Results indicated that DGD and the orientation of PSP could be obtained by using the DOP ellipsoid method in the experiments.
%K Optical fiber communication
%K Polarization mode dispersion
%K Feed-forward
%K Degree of polarization ellipsoid
%K Differential group delay<br>光纤通信
%K 偏振模色散
%K 前馈
%K 偏振度椭球
%K 差分群时延
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=7138B1D7EF93B64C&yid=37904DC365DD7266&vid=6209D9E8050195F5&iid=59906B3B2830C2C5&sid=FC97D0080F332CD8&eid=F393F687E70F258D&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=8