无偏振分辨技术的太赫兹时域磁光光谱

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2019-09-01 DOI:10.1109/IRMMW-THz.2019.8873808

M. Nagai, Atsushi. Nakane, Hiroyasu Suzukawa, T. Morimoto, M. Ashida

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引用次数: 0

摘要

我们提出了一种简单的太赫兹磁光光谱分析方法，而不需要传统的偏振分辨技术。它基于时域反射光谱学，采用圆偏振太赫兹光与磁场调制。我们在InAs衬底上进行了实验验证。我们的演示将有助于推进各种半导体的多用途表征技术。

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Terahertz time-domain magneto-optic spectroscopy without the polarization-resolution technique

We propose a simple method for magneto-optic spectroscopy in the terahertz frequency regime without the conventional polarization-resolution technique. It is based on the time-domain reflection spectroscopy and employs circularly polarized terahertz light with magnetic field modulation. We experimentally demonstrate it for an InAs substrate. Our demonstration will help to advance multi-purpose characterization techniques for various semiconductors.

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

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