期刊
OPTICS EXPRESS
卷 18, 期 13, 页码 13309-13320出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.18.013309
关键词
-
类别
资金
- Spanish Ministerio de Ciencia e Innovacion [PR09-0405]
- European Union [TEC2007-65376, CSD2008-00066]
- Spanish Junta de Andalucia [TIC-4595]
- EPSRC (UK)
- QinetiQ
- CAMB
This paper presents a simple analytical circuit-like model to study the transmission of electromagnetic waves through stacked two-dimensional (2-D) conducting meshes. When possible the application of this methodology is very convenient since it provides a straightforward rationale to understand the physical mechanisms behind measured and computed transmission spectra of complex geometries. Also, the disposal of closed-form expressions for the circuit parameters makes the computation effort required by this approach almost negligible. The model is tested by proper comparison with previously obtained numerical and experimental results. The experimental results are explained in terms of the behavior of a finite number of strongly coupled Fabry-Perot resonators. The number of transmission peaks within a transmission band is equal to the number of resonators. The approximate resonance frequencies of the first and last transmission peaks are obtained from the analysis of an infinite structure of periodically stacked resonators, along with the analytical expressions for the lower and upper limits of the pass-band based on the circuit model. (C) 2010 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