[1] CHEN Ke, YUAN Shuai, GONG Zhenfeng et al. High sensitive detection for SF6 decomposition component of H2S based on laser photoacoustic Spectroscopy[J]. Chinese Journal of Lasers, 45, 0911012(2018).

[2] CHEN Ke, WANG Nan, GUO Min et al. Detection of SF6 gas decomposition component H2S based on fiber-optic photoacoustic sensing[J]. Sensors and Actuators B: Chemical, 378, 133174(2023).

[3] ZHAO Xinyu, GUO Min, CUI Dongyu et al. Multi-pass differential photoacoustic sensor for real-time measurement of SF6 decomposition component H2S at the ppb Level[J]. Analytical Chemistry, 95, 8214-8222(2023).

[4] KURTE R, BEYER C, HEISE H et al. Application of infrared spectroscopy to monitoring gas insulated high-voltage equipment: electrode material-dependent SF6 decomposition[J]. Analytical and Bioanalytical Chemistry, 373, 639-646(2002).

[5] WANG Zan, ZHENG Liwei, CHEN Zhongxian et al. Research on partial discharge of GIS based on optical fiber EFPI sensor[J]. Power System and Clean Energy, 38, 67-75(2022).

[6] FAN Xiaopeng, LI Li, ZHOU Yongyan et al. Online detection technology for SF6 decomposition products in electrical equipment: a review[J]. Let Science Measurement & Technology, 12, 707-711(2018).

[7] CAI Xuan, QU Zihan, ZHANG Ying et al. Development and application of SF6 leak detection of gas insulated equipment[J]. Hubei Electric Power, 40, 22-27(2016).

[8] JIANG Baolin, SUN Jiquan, XU Liang et al. Apparatus measuring SF6 gas leak utilized ultraviolet radiation for generating ion[J]. ModernInstruments, 11, 56-58(2005).

[9] GRABER L, BONFIGLI G, MULLER S. Improving SF6 leakage detection in switchgear by reducing the influence of solar radiation on density measurement[C], 441-444(2008).

[10] GRABER L. Improving the accuracy of SF6 leakage detection for high voltage switchgear[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 18, 1835-1846(2011).

[11] CHEN Shuo, ZHANG Jinying. Lu,[J]. Smart Grid, 4, 618-622(2016).

[12] LU Quan, LI Qin, HU Likun et al. An effective low-contrast sf₆ gas leakage detection method for infrared imaging[J]. IEEE Transactions on Instrumentation and Measurement, 70, 1-9(2021).

[13] TANG Feng, LIU Shungui, LV Qishen et al. Real-time detection of SF6 leakage in large area based on quantum cascade laser[J]. Acta Photonica Sinica, 48, 1030004(2019).

[14] YUAN Ziru, WANG Xianzhong, LV Yunming et al. Low concentration of SF6 gas detection method based on NDIR technology[J]. Instrument Technique and Sensor, 80-81,84(2012).

[15] SAMPAOLO A, PATIMISCO P, GIGLIO M et al. Highly sensitive gas leak detector based on a quartz-enhanced photoacoustic SF6 sensor[J]. Optics Express, 24, 15872-15881(2016).

[16] SHERSTOV I V, VASILIEV V A. Highly sensitive laser photo-acoustic SF6 gas analyzer with 10 decades dynamic range of concentration measurement[j]. Infrared Physics & Technology, 103922(2021).

[17] CHEN Ke, ZHANG Bo, GUO Min et al. All-optical photoacoustic multigas analyzer using digital fiber-optic acoustic detector[J]. IEEE Transactions on Instrumentation and Measurement, 69, 8486-8493(2020).

[18] ZHA Shenlong, LIU Kun, TAN Tu et al. Application of photoacoustic spectroscopy in multi-component gas concentration detection[J]. Acta Photonica Sinica, 46, 14-19(2017).

[19] YUAN Shuai, WANG Guangzhen, FU Dehui et al. Cross interference characteristics of photoacoustic spectroscopy multi-gas analyzer[J]. Acta Photonica Sinica, 50, 0430002(2021).

[20] CHEN Ke, GUO Min, LIU Shuai et al. Fiber-optic photoacoustic sensor for remote monitoring of gas micro-leakage[J]. Optics Express, 27, 4648-4659(2019).

[21] HUANG Xijie, WANG Zhengzhi, ZHAO Jikuan et al. Miniature diffusive mid-infrared photoacoustic gas sensor for carbon dioxide detection[J]. Infrared Physics & Technology, 137, 105217(2024).

[22] CHEN Ke, YU Qingxu, GONG Zhenfeng et al. Ultra-high sensitive fiber-optic Fabry-Perot cantilever enhanced resonant photoacoustic spectroscopy[J]. Sensors And Actuators B: Chemical, 268, 205-209(2018).

[23] CHENG Gang, CHEN Jiajin, CAO Yanan et al. Influence of cylindrical photoacoustic cell structure and environmental factors on acoustic eigenfrequency[J]. Acta Photonica Sinica, 49, 0230001(2020).

[24] ZHAO Gang, TAN Wei, HOU Jiajia et al. Calibration-free wavelength-modulation spectroscopy based on a swiftly determined wavelength-modulation frequency response function of a DFB laser[J]. Optics Express, 24, 1723-1733(2016).

[25] LI Yang, HUANG Yi, SHI Yuan et al. Optical path optimal length for ultraviolet ammonia detection with a compact and flexible gas-absorption cell[J]. IEEE Sensors Journal, 21, 17889-17897(2021).