%0 Journal Article
%T Optical transmission spectra of one-dimensional photonic crystals with a mirror symmetry<br>具有镜像对称结构的一维光子晶体的透射谱
%A Du Gui-Qiang
%A Liu Nian-Hua
%A <br>杜桂强
%A 刘念华
%J 物理学报
%D 2004
%I 
%X We have studied the optical transmission of one-dimensional photonic crystals with a mirror symmetry. One or more complete transmission peaks exist in the forbidden gap. A simple recursion relation is derived by means of the mathematical induction to calculate the frequencies of the complete transmission peaks. In the center there is always a transmission peak due to the mirror symmetry. Other peaks are dependent on positions of the defects and the refractive index. If the structure is chosen properly, a wider transmission band can be obtained.
%K photonic crystal
%K defect mode
%K transmission spectrum<br>光子晶体，
%K 缺陷模，
%K 透射谱
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=AEDDA849199F4391&yid=D0E58B75BFD8E51C&vid=8E6AB9C3EBAAE921&iid=E158A972A605785F&sid=4814830A427BF9BC&eid=4759DE41370E2E7A&journal_id=1000-3290&journal_name=物理学报&referenced_num=33&reference_num=17