Silver nanowire ring resonator

查看全文 作　　者：GUO Xin ZHANG XiNing TONG [1]LiMin

机构地区：[1]State Key Laboratory of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou 310027, China

出　　处：《Chinese Science Bulletin》索引2010年第55卷第24期,共3页

基　　金：supported by the National Basic Research Program of China(2007CB307003);the National Natural Science Foundation of China(10974178 and 60728309) 摘　　要：We demonstrate a silver nanowire ring resonator with a ring diameter of 10.2μm.The ring cavity is formed by coupling both ends of a 145-nm-diameter single silver nanowire into a closed loop.A Q-factor of 160 and a free spectral range of 10.6 nm are obtained for light centered around 800 nm.The self-coupled ring structure offers opportunities for realizing compact plasmonic resonators with tight confinement for hybrid optical and plasmonic signal processing. 关键词：银纳米线环形谐振腔自由光谱范围混合信号处理封闭循环共振器耦合腔环结构

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Silver nanowire ring resonator

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