基于吸收光谱的多通电池痕量气体传感技术研究进展[特邀]

IF 3.3 2区物理与天体物理 Q2 OPTICS

Chinese Optics Letters Pub Date : 2023-01-01 DOI:10.3788/col202321.033001

Yahui Liu, Yufei Ma

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引用次数: 30

摘要

在吸收光谱学领域，多通池(MPC)是关键元件之一。它具有结构简单、调节方便、光谱覆盖率高等优点，是提高可调谐二极管激光吸收光谱等气体传感系统检测灵敏度的有效途径。本文综述了近年来基于双镜和多镜的几种主流mpc的设计理论和研究成果，并简要介绍了一些加工产品的应用情况。详细阐述了改进ABCD矩阵的设计原理和矢量反射原理。最后，对其发展趋势进行了预测。

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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Advances in multipass cell for absorption spectroscopy-based trace gas sensing technology [Invited]

In the field of absorption spectroscopy, the multipass cell (MPC) is one of the key elements. It has the advantages of simple structure, easy adjustment, and high spectral coverage, which is an effective way to improve the detection sensitivity of gas sensing systems such as tunable diode laser absorption spectroscopy. This invited paper summarizes the design theory and the research results of some mainstream types of MPCs based on two mirrors and more than two mirrors in recent years, and briefly introduces the application of some processed products. The design theory of modified ABCD matrix and vector reflection principle are explained in detail. Finally, trends in its development are predicted.

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来源期刊

Chinese Optics Letters 物理-光学

CiteScore

5.60

自引率

20.00%

发文量

180

审稿时长

2.3 months

期刊介绍： Chinese Optics Letters (COL) is an international journal aimed at the rapid dissemination of latest, important discoveries and inventions in all branches of optical science and technology. It is considered to be one of the most important journals in optics in China. It is collected by The Optical Society (OSA) Publishing Digital Library and also indexed by Science Citation Index (SCI), Engineering Index (EI), etc. COL is distinguished by its short review period (~30 days) and publication period (~100 days). With its debut in January 2003, COL is published monthly by Chinese Laser Press, and distributed by OSA outside of Chinese Mainland.