Tunable Nanosensor Based on Fano Resonances Created by Changing the Deviation Angle of the Metal Core in a Plasmonic Cavity

In this paper, a type of tunable plasmonic refractive index nanosensor based on Fano resonance is proposed and investigated. The sensor comprises a metal-insulator-metal (MIM) nanocavity with a center-deviated metal core and two side-coupled waveguides. By carefully adjusting the deviation angle and...

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Автори:	Qiong Wang, Zhengbiao Ouyang, Yiling Sun, Mi Lin, Qiang Liu, Guoliang Zheng, Junxing Fan
Формат:	Artigo
Мова:	Inglês
Опубліковано:	MDPI AG 2018-03-01
Серія:	Sensors
Предмети:	tunable nanosensor Fano resonances plasmonic cavity finite element method
Онлайн доступ:	http://www.mdpi.com/1424-8220/18/4/1026
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