干涉型全光学光声光谱气体传感技术研究进展

IF 1.6 4区物理与天体物理 Q3 OPTICS

光学学报 Pub Date : 2023-01-01 DOI:10.3788/aos230490

宫振峰 Gong Zhenfeng, 吴国杰 Wu Guojie, 幸佳伟 Xing Jiawei, 张馨予 Zhang Xinyu, 梅亮 Mei Liang

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引用次数: 0

摘要

光声光谱技术作为一种超高灵敏度的气体检测技术，声波传感器作为核心部件直接影响着系统的体积和检测极限。传统光声光谱技术使用电容式麦克风作为声波探测单元，但该器件的电学特性易受到高温环境和电磁干扰影响。在全光学光声光谱系统中，利用光学声波传感器对光声信号进行探测，避免了电子探测元件的使用，具有环境适应性强、灵敏度高等优点，且系统中全光学的设计可以极大地减小光声传感单元的体积。综述了基于干涉型光学声波传感器的全光学光声光谱气体传感技术的研究进展，并展望了其未来的发展方向。

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干涉型全光学光声光谱气体传感技术研究进展

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来源期刊

光学学报光学

CiteScore

2.80

自引率

37.50%

发文量

16537

期刊介绍： Researching is owned by Chinese Laser Press (CLP), which is established by Shanghai Institute of Optics and Fine Mechanics and Chinese Optical Society in 2009. Nowadays, CLP publishes 11 journals and manages three online platforms. Journal publishing activities include both traditional and digital models, and the first journal can be traced back to 1964. The CLP Online Library includes the CLP journals and partnered ones in China, and provides literature and intelligence services for users. The product platform, named as OEShow, connects sellers and buyers of optoelectronics products. Researching (formerly known as The CLP Publishing) is featured with stable operation and leading technology, collects CLP journals and partnered optics and photonics journals, and provides readers an optical publishing platform with global influence. CLP is on the way of building a modern publishing group combining traditional business and digital publishing.