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Simultaneous Measurements of Refractive Index and Methane Concentration through Electromagnetic Fano Resonance Coupling in All-Dielectric Metasurface
Dual-parameter measurements of refractive index and methane concentration based on electromagnetic Fano resonance are proposed. Two independent Fano resonances can be produced through electric dipole and toroidal dipole resonance in an all-dielectric metasurface separately. The linear relationship b...
Autores principales: | Liu, Hai, Zhang, Xu, Zhao, Benlei, Wu, Bo, Zhang, Hancheng, Tang, Shoufeng |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8196890/ https://www.ncbi.nlm.nih.gov/pubmed/34067329 http://dx.doi.org/10.3390/s21113612 |
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