两轴晶体宽带太赫兹特性的同时测量

2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) Pub Date : 2021-08-29 DOI:10.1109/IRMMW-THz50926.2021.9567559

A. Mamrashev, F. Minakov, N. Nikolaev, V. Antsygin

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摘要

我们提出了一种利用两个宽带偏振器在太赫兹时域光谱中沿两个轴同时测量晶体太赫兹光学特性的方法。我们通过测量三硼酸锂晶体沿不同光轴的折射率和吸收系数的温度依赖性来证明该方法。

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Simultaneous Measurements of Broadband Terahertz Properties of Crystals along Two Axes

We suggest a method to simultaneously measure terahertz optical properties of crystals along two axes in terahertz time-domain spectroscopy using two broadband polarizers. We demonstrate the method by measuring temperature dependence of refractive index and absorption coefficient of lithium triborate crystal along different optical axes.

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2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)

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