ppb-Level SO<sub>2</sub> Photoacoustic Sensor for SF<sub>6</sub> Decomposition Analysis Utilizing a High-Power UV Laser with a Power Normalization Method

ppb-Level SO<sub>2</sub> Photoacoustic Sensor for SF<sub>6</sub> Decomposition Analysis Utilizing a High-Power UV Laser with a Power Normalization Method

A highly sensitive sulfur dioxide (SO<sub>2</sub>) photoacoustic gas sensor was developed for the sulfur hexafluoride (SF<sub>6</sub>) decomposition detection in electric power systems by using a novel 266 nm low-cost high-power solid-state pulse laser and a high <i>Q&l...

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Bibliographic Details
Main Authors: Xiu Yang, Baisong Chen, Yuyang He, Chenchen Zhu, Xing Zhou, Yize Liang, Biao Li, Xukun Yin
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Sensors
Subjects:
photoacoustic spectroscopy
gas detection
sulfur hexafluoride
Online Access:https://www.mdpi.com/1424-8220/24/24/7911
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