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Perfect Absorption and Reflection Modulation Based on Asymmetric Slot-Assisted Gratings without Mirrors
As a perfect graphene absorber without any external mirrors, we proposed asymmetric slot-assisted grating structures supporting two degenerate resonant modes of the guided-mode resonances (GMR) and the quasi-bound states in the continuum (quasi-BIC). The GMR mode functions as an internal mirror in c...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10675763/ https://www.ncbi.nlm.nih.gov/pubmed/37999276 http://dx.doi.org/10.3390/nano13222922 |