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Dual-guiding-layer resonance structure with an embedded metasurface for quasi-critical coupling without a perfect mirror
We propose an all-dielectric quasi-one-port resonance structure that achieves near perfect absorption without the use of a back mirror. The structure mainly consists of a high-refractive-index silicon metasurface and surrounding high-refractive-index guiding layers. The dual-guiding-layer (DGL) stru...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7524763/ https://www.ncbi.nlm.nih.gov/pubmed/32994499 http://dx.doi.org/10.1038/s41598-020-72983-8 |