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Tunable Multiple-Step Plasmonic Bragg Reflectors with Graphene-Based Modulated Grating
We propose a novel plasmonic Bragg reflector (PBR) based on graphene with multiple-step silicon structure. The monolayer graphene bears locally variable optical properties by modulation of electric fields, and the periodical change of effective refractive index on graphene can be obtained by externa...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5191020/ https://www.ncbi.nlm.nih.gov/pubmed/27916930 http://dx.doi.org/10.3390/s16122039 |