Labidi Mondher, Tahar Jamel Belhadj, Choubani Fethi
6'Tel Research Unit, Higher School of Communications of Tunis, Sup'Com University of Carthage, Tunisia.
Opt Express. 2011 Jul 4;19 Suppl 4:A733-9. doi: 10.1364/OE.19.00A733.
This paper is devoted to study one of the most important applications of metamaterials based on Split Ring Resonator (SRR) which is thin-film sensing and sensing liquids properties. We provide a broad overview of thin film deposition methods, depositing the substance material in the gap, under the rings or on the rings. The sensor allows to extract various information about the dielectric properties and the loss from the resonant frequency. The analyses process consists of comparing the resonant shift to characterize the liquid type and the resonant dip to examine the impurities induced in the liquid. Split rings accommodate a wide range of individual preferences and sensing abilities. We demonstrate sensing features of rectangular split rings designed to resonate in the frequency range of 8-12 GHz.
本文致力于研究基于分裂环谐振器（SRR）的超材料最重要的应用之一，即薄膜传感及液体特性传感。我们全面概述了薄膜沉积方法，包括在环的间隙、环下方或环上沉积物质材料。该传感器能够从谐振频率中提取有关介电特性和损耗的各种信息。分析过程包括比较谐振频率偏移以表征液体类型，以及检查谐振凹陷以检测液体中引入的杂质。分裂环具有广泛的个体偏好和传感能力。我们展示了设计为在8 - 12 GHz频率范围内谐振的矩形分裂环的传感特性。
