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A proposal of a perfect graphene absorber with enhanced design and fabrication tolerance
We propose a novel device structure for the perfect absorption of a one-sided lightwavve illumination, which consists of a high-contrast grating (HCG) and an evanescently coupled slab with an absorbing medium (graphene). The operation principle and design process of the proposed structure are analyz...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5500504/ https://www.ncbi.nlm.nih.gov/pubmed/28684869 http://dx.doi.org/10.1038/s41598-017-04995-w |