%0 Journal Article
%T Magnetically tunable magnetic photonic crystal forterahertz switch and filter<br>基于磁光子晶体的磁控可调谐太赫兹滤波器和开关
%A Guo Zhan
%A Fan Fei
%A Bai Jin-Jun
%A Niu Chao
%A Chang Sheng-Jiang
%A <br>郭展
%A 范飞
%A 白晋军
%A 牛超
%A 常胜江
%J 物理学报
%D 2011
%I 
%X The feasibility of ferrite magnetism materials applied to THz waveguide devices is investigated. A novel continuously tunable bandpass filter and switch under the control of an external magnetic field in a terahertz wave band are designed. Detailed calculations on the shift and the variation in the position of the bandgap reveal that the filter and the switch achieved by this two-dimensional magnetic photonic crystal waveguide have good performancs.
%K magnetic photonic crystal
%K ferrite
%K terahertz<br>磁光子晶体
%K 铁氧体
%K 太赫兹
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=27C14E609A3E452C9A9706B34C83199D&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=DF92D298D3FF1E6E&sid=BE23BDA7AED2B8F5&eid=BE23BDA7AED2B8F5&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=21