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Graphene H-Waveguide for Terahertz Lasing Applications: Electromagnetic Quasi-Linear Theory
A novel graphene H-waveguide is proposed for active terahertz components. A graphene film illuminated by strong pumping light shorts the parallel conductor plates. The terahertz modes propagating along this film are amplified at certain conditions. A rigorous electromagnetic (EM) quasi-linear method...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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MDPI
2020
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7761734/ https://www.ncbi.nlm.nih.gov/pubmed/33287146 http://dx.doi.org/10.3390/nano10122415 |