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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...

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Pubblicato in:Sci Rep
Autori principali: Tran, Thang Q., Lee, Sangjun, Kim, Sangin
Natura: Artigo
Lingua:Inglês
Pubblicazione: Nature Publishing Group UK 2019
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC6715740/
https://ncbi.nlm.nih.gov/pubmed/31467385
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-019-49066-4
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