期刊
OPTICS EXPRESS
卷 20, 期 27, 页码 28017-28024出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.20.028017
关键词
-
类别
资金
- German Federal Ministry of Education and Research (Metamat and PhoNa)
- Thuringian State Government (MeMa)
Metamaterial-based perfect absorbers promise many applications. Perfect absorption is characterized by the complete suppression of transmission and reflection and complete dissipation of the incident energy by the absorptive meta-atoms. A certain absorption spectrum is usually assigned to a bulk medium and serves as a signature of the respective material. Here we show how to use graphene flakes as building blocks for perfect absorbers. Then, an absorbing meta-atom only consists of a molecular monolayer placed at an appropriate distance from a metallic ground plate. We show that the functionality of such device is intuitively and correctly explained by a Fabry-Perot model. (C) 2012 Optical Society of America
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据