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Directional coupling of surface plasmon polaritons at complementary split-ring resonators

We propose a complementary split-ring resonator (CSRR) for a directional coupling of surface plasmon polaritons. An air-slot split-ring in a gold film is investigated using the finite-difference time-domain method. The normally incident light couples to either a monopole or a dipole SPP depending on...

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Detalles Bibliográficos
Autores principales: Hwang, Yongsop, Yang, Jin-Kyu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6517390/
https://www.ncbi.nlm.nih.gov/pubmed/31089193
http://dx.doi.org/10.1038/s41598-019-43914-z