Piezoelectrics & Acoustooptics, Volume. 47, Issue 2, 384(2025)
A Highly Sensitive SO2 Photoacoustic Gas Sensor for Fault Detection in Gas-Insulated Equipment
[3] [3] WU Hongpeng, DONG Lei, ZHENG Huadan, et al. Beat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring[J]. Nature Communications, 2017, 8: 15331.
[5] [5] KINJALK K, PACIOLLA F, SUN Bo, et al. Highly selective and sensitive detection of volatile organic compounds using long wavelength InAs-based quantum cascade lasers through quartz-enhanced photoacoustic spectroscopy[J]. Applied Physics Reviews, 2024, 11(2): 021427.
[6] [6] KOSTEREV A A, TITTEL F K, SEREBRYAKOV D V, et al. Applications of quartz tuning Forks in spectroscopic gas sensing[J]. Review of Scientific Instruments, 2005, 76(4): 043105.
[9] [9] WU Hongpeng, DONG Lei, ZHENG Huadan, et al. Enhanced near-infrared QEPAS sensor for sub-ppm level H2S detection by means of a fiber amplified 1582nm DFB laser[J]. Sensors and Actuators B: Chemical, 2015, 221: 666-672.
[10] [10] WANG Jiapeng, WU Hongpeng, SAMPAOLO A, et al. Quartz-enhanced multiheterodyne resonant photoacoustic spectroscopy[J]. Light: Science & Applications, 2024, 13: 77.
[11] [11] FENG Chaofan, LI Biao, JING Yujing, et al. Enrichment-enhanced photoacoustic spectroscopy based on vertical graphene[J]. Sensors and Actuators B: Chemical, 2024, 417: 136204.
[13] [13] WANG Zhen, WANG Qiang, ZHANG Hui, et al. Doubly resonant sub-ppt photoacoustic gas detection with eight decades dynamic range[J]. Photoacoustics, 2022, 27: 100387.
[14] [14] JING Yujing, FENG Chaofan, CUI Ruyue, et al. A compact portable photoacoustic sensor for sub-ppm level SO2 detection with a DUV-LED and a non-resonant photoacoustic cell[J]. Frontiers in Physics, 2023, 11: 1328256.
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ZHOU Yang, LI Shangzhi, YUAN Yupeng, DONG Lei, CUI Ruyue, XUE Jiyu, SHEN Xiaowen, WU Hongpeng. A Highly Sensitive SO2 Photoacoustic Gas Sensor for Fault Detection in Gas-Insulated Equipment[J]. Piezoelectrics & Acoustooptics, 2025, 47(2): 384
Received: Dec. 29, 2024
Accepted: Jun. 17, 2025
Published Online: Jun. 17, 2025
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