Tailoring anisotropic perfect absorption in monolayer black phosphorus by critical coupling at terahertz frequencies
A metamaterial perfect absorber composed of a black phosphorus (BP) monolayer, a photonic crystal, and a metallic mirror is designed and investigated to enhance light absorption at terahertz frequencies. Numerical results reveal that the absorption is enhanced greatly with narrow spectra due to crit...
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| Veröffentlicht in: | Optics express 2018-12, Vol.26 (25), p.32442-32450 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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