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Plasmonic Refractive Index Sensor with High Figure of Merit Based on Concentric-Rings Resonator
A plasmonic refractive index (RI) sensor based on metal-insulator-metal (MIM) waveguide coupled with concentric double rings resonator (CDRR) is proposed and investigated numerically. Utilizing the novel supermodes of the CDRR, the FWHM of the resonant wavelength can be modulated, and a sensitivity...
Autores principales: | Zhang, Zhaojian, Yang, Junbo, He, Xin, Zhang, Jingjing, Huang, Jie, Chen, Dingbo, Han, Yunxin |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5796386/ https://www.ncbi.nlm.nih.gov/pubmed/29300331 http://dx.doi.org/10.3390/s18010116 |
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