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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: | Liao, Yu-Hsuan, Hsu, Wei-Lun, Yu, Chen-Yi, Wang, Chih-Ming |
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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 |
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