Tunable Multiple-Step Plasmonic Bragg Reflectors with Graphene-Based Modulated Grating
We propose a novel plasmonic Bragg reflector (PBR) based on graphene with multiple-step silicon structure. The monolayer graphene bears locally variable optical properties by modulation of electric fields, and the periodical change of effective refractive index on graphene can be obtained by externa...
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| Autori principali: | , , , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
MDPI AG
2016-12-01
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| Serie: | Sensors |
| Soggetti: | |
| Accesso online: | http://www.mdpi.com/1424-8220/16/12/2039 |
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