太赫兹气体光谱学在医学和计量学中的应用

IF 3.9 2区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Terahertz Science and Technology Pub Date : 2024-07-17 DOI:10.1109/TTHZ.2024.3430107

Nick Rothbart;Alexandra Glück;Heinz-Wilhelm Hübers

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引用次数: 0

摘要

由于存在许多分子的旋转指纹光谱，太赫兹（THz）频率范围的特性对气体光谱学非常有利。由于先进的硅基技术可以提供具有成本效益的获取这些频率的途径，因此该技术有望在不久的将来用于日常应用。在本文中，我们将介绍太赫兹系统及其在医学和计量学应用中的性能，即用于分析人体呼出的气体和频率标准。我们将讨论技术背景，并总结我们目前在这一领域的发展情况。

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Terahertz Gas Spectroscopy Applied to Medicine and Metrology

The characteristics of the terahertz (THz) frequency range are very favorable for gas spectroscopy due to the presence of rotational fingerprint spectra of many molecules. Since advanced silicon-based technology can offer a cost-efficient access to these frequencies, the technology is promising to be used for everyday applications in the near future. In this article, we will present THz systems and their performances for applications in medicine and metrology, namely for the analysis of exhaled human breath and for frequency standards. We will discuss technical backgrounds and summarize our current developments in this field.

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来源期刊

IEEE Transactions on Terahertz Science and Technology ENGINEERING, ELECTRICAL & ELECTRONIC-OPTICS

CiteScore

7.10

自引率

9.40%

发文量

102

期刊介绍： IEEE Transactions on Terahertz Science and Technology focuses on original research on Terahertz theory, techniques, and applications as they relate to components, devices, circuits, and systems involving the generation, transmission, and detection of Terahertz waves.