基于偶极电流的太赫兹波段单共振超材料表征
光学
2009-08-04 v2
摘要
我们将报道由二维金属元素阵列构成的超材料中感应偶极电流引起的电磁响应。作为频率选择器,该超材料的透射率在1至8 THz范围内呈现单一共振,通过选择平面金属元件的尺寸和形状并利用麦克斯韦方程的可缩放性,可以轻松选择和缩放该共振,同时保持品质因数不变。基于这些研究,我们设计并测试了一系列使用光刻工艺制造的简单且廉价的频率选择性超材料。
引用
@article{arxiv.0907.3620,
title = {Characterization of dipolar current-based metamaterials showing a single resonance in the terahertz spectrum},
author = {C. Rizza and E. Palange and P. Carelli and M. Ortolani and O. Limaj and A. Nucara and S. Lupi},
journal= {arXiv preprint arXiv:0907.3620},
year = {2009}
}
备注
The following article has been submitted to Applied Physics Letters. If it is published, it will be found online at http://apl.aip.org