利用太赫兹时域反射光谱在气隙存在下提取材料参数

2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2020-11-08 DOI:10.1109/IRMMW-THz46771.2020.9370676

Juin W. Zhou, Zachery B. Harris, Omar B. Osman, Andrew Chen, Mahmoud E. Khani, M. Arbab

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引用次数: 0

摘要

为了解决太赫兹反射光谱中的相位模糊问题，目前的材料参数提取方法要求样品与光学透明窗口有理想的接触。我们将这些样品视为一个多层系统，并提出了一种估计潜在气隙厚度和计算样品复折射率的新算法。

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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Material Parameter Extraction Using Terahertz Time-Domain Reflection Spectroscopy in the Presence of Air Gaps

To solve the phase ambiguity problem in the THz reflection spectroscopy, current material parameter extraction methods require the sample to make an ideal contact with an optically transparent window. We treat these samples as a multilayer system and present a new algorithm that estimates the thickness of the potential air gap and calculates the complex refractive index of the samples.

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

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