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Polarization-Selective Bidirectional Absorption Based on a Bilayer Plasmonic Metasurface
We propose an alignment-free and polarization-selective bidirectional absorber composed of a one-dimensional bilayer Au grating array buried in a silicon nitride spacer. The absorptivity of the designed structure is more than 95% (77%) under normal forward (backward) TM-polarized light incidence, an...
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| Huvudupphovsmän: | , , , , , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
MDPI AG
2020-11-01
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| Serie: | Materials |
| Ämnen: | |
| Länkar: | https://www.mdpi.com/1996-1944/13/22/5298 |
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