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Antireflection of optical anisotropic dielectric metasurfaces
We propose a hetero-nano-fin structure to further improve the efficiency of Pancharatnam–Berry phase metasurfaces. Two hetero-nano-fin types, MgF(2)/GaN and MgF(2)/Nb(2)O(5), were investigated. The overall polarization conversion efficiency (PCE) improved from 52.7 to 54% for the MgF(2)/GaN nano-fin...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9887059/ https://www.ncbi.nlm.nih.gov/pubmed/36717640 http://dx.doi.org/10.1038/s41598-023-28619-8 |