Now showing items 1-4 of 4
Grafeno em substratos transparentes dielétricos para aplicações fotônicas
(Universidade Presbiteriana Mackenzie, 2017-05-04)
Graphene is a two-dimensional material composed of carbon atoms arranged in a hexagonal lattice with excellent electronic properties, such as high electron mobility, and optical properties, such as wavelength-independent ...
Análise de perda e fluorescência em fibras de cristal fotônico com líquidos e polímeros
(Universidade Presbiteriana Mackenzie, 2008-01-29)
Photonic Crystal Fibers (PCFs) have led to renewed attention to the fiber optics field due to the several unique properties resulting from their microstructured profile. In particular, this profile enables one to insert ...
Plásmon poláritons de superfície em grafeno sobre um substrato com épsilon próximo a zero
(Universidade Presbiteriana Mackenzie, 2019-07-29)
In this work, a method to facilitate the excitation of surface plasmon polaritons in graphene is proposed and demonstrated by using a substrate with its dielectric fuction close to zero. Silicon carbide was used as the ...