节点文献

Low-Threshold Surface Plasmon Lasing using the Band Edge Mode in a Bi-Periodic Groove Array

推荐 CAJ下载
PDF下载
不支持迅雷等下载工具，请取消加速工具后下载。

【Author】 LI Jia-Qi;DONG Zheng-Gao;QIU Teng;ZHAI Ya;Department of Physics,Southeast University;

【机构】 Department of Physics,Southeast University；

【摘要】 We study surface plasmon lasing based on periodic and bi-periodic groove arrays etched on a silver substrate.It is interesting to find that the bi-periodic structure can open a clear band gap of surface plasmon polaritons near the first Brillouin zone boundary,and thus it is promising to utilize the band edge modes of surface plasmon polaritons.A low threshold for the surface plasmon lasing effect is demonstrated numerically,owing to the low group velocity of the band edge mode,which provides a feasible way to design surface plasmon lasers.更多还原

【Abstract】 We study surface plasmon lasing based on periodic and bi-periodic groove arrays etched on a silver substrate.It is interesting to find that the bi-periodic structure can open a clear band gap of surface plasmon polaritons near the first Brillouin zone boundary,and thus it is promising to utilize the band edge modes of surface plasmon polaritons.A low threshold for the surface plasmon lasing effect is demonstrated numerically,owing to the low group velocity of the band edge mode,which provides a feasible way to design surface plasmon lasers.更多还原

【基金】 Supported by the National Natural Science Foundation of China under Grant Nos 11004026,11174051,51271057,51071045 and 11074034;the Program for New Century Excellent Talents in University of Ministry of Education of China(No NCET-11-0096);the Natural Science Fund of Jiangsu Province(No BK2012757);the National Basic Research Program of China under Grant No 2010CB923404

【文献出处】 Chinese Physics Letters ,中国物理快报(英文版) , 编辑部邮箱 ,2013年08期

【分类号】O53

知网节下载

节点文献中：

本文链接的文献网络图示:

本文的引文网络

节点文献