期刊
OPTICS LETTERS
卷 37, 期 3, 页码 308-310出版社
OPTICAL SOC AMER
DOI: 10.1364/OL.37.000308
关键词
-
类别
资金
- Office of Naval Research (ONR) [N00014-10-1-0929]
A simple design paradigm for making broadband ultrathin plasmonic absorbers is introduced. The absorber's unit cell is composed of subunits of various sizes, resulting in nearly 100% absorbance at multiple adjacent frequencies and high absorbance over a broad frequency range. A simple theoretical model for designing broadband absorbers is presented. It uses a single-resonance model to describe the optical response of each subunit and employs the series circuit model to predict the overall response. Validity of the circuit model relies on short propagation lengths of the surface plasmons. (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