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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Podrobná bibliografie

Hlavní autoři:	Qinglu Qian, Youjian Liang, Yue Liang, Hongyan Shao, Menglai Zhang, Ting Xiao, Jicheng Wang
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	MDPI AG 2016-12-01
Edice:	Sensors
Témata:	plasmonics Bragg grating sensor metal-insulator-metal finite element method
On-line přístup:	http://www.mdpi.com/1424-8220/16/12/2039
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