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Broadband diffusion metasurface based on a single anisotropic element and optimized by the Simulated Annealing algorithm
We propose a new strategy to design broadband and wide angle diffusion metasurfaces. An anisotropic structure which has opposite phases under x- and y-polarized incidence is employed as the “0” and “1” elements base on the concept of coding metamaterial. To obtain a uniform backward scattering under...
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4817145/ https://www.ncbi.nlm.nih.gov/pubmed/27034110 http://dx.doi.org/10.1038/srep23896 |