%0 Journal Article
%T Propagation properties of an index guiding high birefringence fibre
%A Lou Shu-Qin
%A Wang Zhi
%A Ren Guo-Bin
%A Jian Shui-Sheng
%A <br>娄淑琴
%A 王智
%A 任国斌
%A 简水生
%J 中国物理 B
%D 2004
%I 
%X Based on a full-vector model, a theoretical study on a kind of high birefringence photonic crystal fibre is presented. Due to introducing air holes of two different sizes into the cladding, twofold rotational symmetry was obtained. We demonstrate the possibility of achieving high birefringence that is at least one order of magnitude higher than that of conventional polarization-maintaining fibres. The dependences of modal birefringence, modal field and differential group delay on the structure parameter of the fibres are discussed in detail. The numerical results are in very good agreement with the experimental results in the literature.
%K photonic crystal fibre
%K birefringence
%K beat length
%K polarization mode dispersion<br>光子晶体光纤
%K 双折射
%K 偏振色散
%K 单模光纤
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=D3562DD656355673DFED2800169638E9&yid=D0E58B75BFD8E51C&vid=FC0714F8D2EB605D&iid=9CF7A0430CBB2DFD&sid=3DEC1A337B83DA73&eid=D56713C22DA9FDE8&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=18