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Compact wideband plasmonic filter with flat-top transmission response based on corrugated metal-insulator-metal ring resonator
We demonstrate a novel route to control the filtering of spoof localized surface plasmons (LSPs) on the corrugated metal-insulator-metal (MIM) ring resonator. The spoof LSPs resonance modes can be effectively tuned to achieve broad passband (covering the quadrupole mode and the hexapole mode) by sel...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5660236/ https://www.ncbi.nlm.nih.gov/pubmed/29079760 http://dx.doi.org/10.1038/s41598-017-14708-y |