用于亚波长分辨率传感的太赫兹牛眼结构三维孔径

2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2020-11-08 DOI:10.1109/IRMMW-THz46771.2020.9370886

T. Sugaya, Y. Kawano

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引用次数: 0

摘要

本文报道了太赫兹(THz)牛眼结构的三维透射孔径的研究。通过将三维孔径应用于牛眼结构，可以实现比具有二维孔径的传统牛眼结构更高的电场强度和电场分布的局部化。此外，当样品表面有粗糙度时，它也可以用于测量，这在传感和成像应用中很有用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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3D Aperture in THz Bull's Eye Structure for Sub-Wavelength Resolution Sensing

We report a study on three-dimensional transmission aperture of terahertz (THz) Bull's Eye structure. By applying three-dimensional aperture to a Bull's Eye structure, it is possible to achieve a higher intensity of electric field and localization of electric field distribution than a conventional Bull's Eye structure having two-dimensional aperture. In addition, it can also be utilized in measurement when the sample surface has roughness, which is useful in sensing and imaging applications.

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2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

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