%0 Journal Article
%T Propagation properties of a surface plasmonic waveguide with a bowtie air cores<br>领结形中空表面等离子体波导的传输特性
%A Jia Zhi-Xin
%A Duan Xin
%A Lü Ting-Ting
%A Guo Ya-Nan
%A Xue Wen-Rui
%A <br>贾智鑫
%A 段欣
%A 吕婷婷
%A 郭亚楠
%A 薛文瑞
%J 物理学报
%D 2011
%I 
%X A kind of surface plasmonic waveguide with a bowtie shaped air core was designed.The dependence of distribution of longitudinal energy flux density,effective index and propagation length of the fundamental mode supported by this waveguide on geometrical parameters and working wavelength were analyzed using the finite-difference frequency-domain(FDFD) method.Results show that the longitudinal energy flux density distributes mainly in the center region which is formed by the top and the bottom ridge.The effec...
%K integrated optics
%K optical waveguides
%K surface plasmonic waveguides<br>集成光学
%K 光波导
%K 表面等离子体波导
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=0E0D16C392E579C5105A6A67CCBAFB54&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=94C357A881DFC066&sid=C794E1595256491B&eid=1C3BB0F444F5E427&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=42