Coupled Resonator Induced Transparency Leading to Plasmonic Nanosensing with High Detection Efficiency

被引：0
|
作者：
Paul, Sushmita [1 ]
Saha, Sayak [1 ]
Ray, Mina [1 ]
机构：
[1] Univ Calcutta, Dept Appl Opt & Photon, Technol Campus, Kolkata, India
来源：
2015 6TH INTERNATIONAL CONFERENCE ON COMPUTERS AND DEVICES FOR COMMUNICATION (CODEC) | 2015年
关键词：
plasmonics; waveguide; nanocavities; sensing; figure of merit; electromagnetically induced transparency;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
We have proposed a plasmonic nanosensor comprising of metal-dielectric-metal subwavelength waveguide coupled to nanocavities. The nanosensor provides excellent sensitivity and higher Figure of Merit compared to other recently reported cavity based plasmonic waveguide systems. The high sensitivity results from direct coupling between the nanocavities leading to coupled resonator induced transparency which is similar to the electromagnetically induced transparency commonly seen in quantum plasmonic systems.
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页数：4
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