Spectral analysis of a gas-phase reaction using self-mixing in a terahertz quantum cascade laser

2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2020-11-08 DOI:10.1109/IRMMW-THz46771.2020.9370753

E. Nuttall, Y. Han, M. Horbury, N. Brewster, M. Oldfield, L. Li, A. Davies, E. Linfield, B. Ellison, P. Dean, D. Stone, J. H. Lehman, A. Valavanis

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Abstract

We demonstrate a terahertz gas spectroscopy technique based on self-mixing in a multimode quantum cascade laser (QCL). The spectral parameters of the H/D exchange reaction between water (H2O) and deuterated water (D2O) have been measured between 3.36-3.37 THz.

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太赫兹量子级联激光器中自混合气相反应的光谱分析

我们展示了一种基于多模量子级联激光器(QCL)自混合的太赫兹气体光谱技术。在3.36 ~ 3.37 THz范围内测量了水(H2O)与氘水(D2O) H/D交换反应的光谱参数。

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

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