基于迷宫式超表面的高灵敏度薄膜传感装置

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2019-09-01 DOI:10.1109/IRMMW-THz.2019.8873703

I. Jáuregui-López, P. Rodriguez-Ulibarri, A. Urrutia, S. Kuznetsov, M. Beruete

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引用次数: 0

摘要

在这项工作中，提出了在太赫兹(THz)范围内具有电感和电容行为的两个迷宫超表面。在这些结构中，电场的高度集中导致了作为薄膜传感器使用的器件的优异结果。已经进行了数值和实验研究，具有优异的灵敏度和优点图(FOM)结果显着提高了文献中发现的结果。由于其优异的性能，这些薄膜传感器的使用在未来可以扩展到生物传感。

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Labyrinth Metasurface-based Devices for High-sensitivity Thin Film Sensing

In this work, two labyrinth metasurfaces with inductive and capacitive behavior operating in the range of the Terahertz (THz) are presented. The high concentration of electric field in these structures led to excellent results for the use of the devices as thin-film sensors. Numerical and experimental studies have been carried out, with excellent sensitivity and Figure of Merit (FOM) results enhancing dramatically those found in the literature. Due to its great behavior, the use of these thin-film sensors could be extended to perform biological sensing in the future.

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来源期刊

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

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