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Ultra-broadband and efficient surface plasmon polariton launching through metallic nanoslits of subwavelength period
Ultra-broadband, efficient and unidirectional surface plasmon polariton (SPP) launching is of great concern in plasmonic devices and circuits. To address this challenge, a novel method adopting deep-subwavelength slits of subwavelength period (λ(SPP)/4 ~ λ(SPP)/3) in a thick metal film and under bac...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group
2014
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4118183/ https://www.ncbi.nlm.nih.gov/pubmed/25081812 http://dx.doi.org/10.1038/srep05914 |