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A graphene-assisted all-pass filter for a tunable terahertz transmissive modulator with near-perfect absorption
We proposed an all-pass filter based perfect absorber scheme which also can function as a highly efficient transmissive modulator. We theoretically analyzed the proposed scheme using the temporal coupled mode theory and showed that near-perfect absorption could be achieved with practically modest de...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6715740/ https://www.ncbi.nlm.nih.gov/pubmed/31467385 http://dx.doi.org/10.1038/s41598-019-49066-4 |