Sensitive Detection of CH4 and CO2 Using Frequency-Division-Multiplexing Based Quartz-Enhanced Photoacoustic Spectroscopy

Hao Liu; Mai Hu; Xiang Chen; Hao Deng; Zhenyu Xu; Qiang Wang; Xiang Li; Ruifeng Kan; Xianyi Zhang

doi:10.3788/AOS202141.1430003

[1] Elefante A, Giglio M, Sampaolo A et al. Dual-gas quartz-enhanced photoacoustic sensor for simultaneous detection of methane/nitrous oxide and water vapor[J]. Analytical Chemistry, 91, 12866-12873(2019).

[2] Kosterev A, Tittel F K, Serebryakov D V et al. Applications of quartz tuning forks in spectroscopic gas sensing[J]. Review of Scientific Instruments, 76, 043105(2005).

[3] Li Y F, Liu Z W, Zhang T Y et al. Development and application of near-infrared laser carbon dioxide gas sensor system[J]. Acta Optica Sinica, 40, 0514003(2020).

[4] Chen X, Kan R F, Yang C G et al. Concentration measurements of NO2 and NH3 based on wavelength-modulation frequency-division-multiplexing spectroscopic technique[J]. Acta Optica Sinica, 38, 0512004(2018).

[5] Ma Y F, Lewicki R, Razeghi M et al. QEPAS based ppb-level detection of CO and N2O using a high power CW DFB-QCL[J]. Optics Express, 21, 1008-1019(2013).

[6] Liu W Q, Chen Z Y, Liu J G et al. Advances with respect to the environmental spectroscopy monitoring technology[J]. Acta Optica Sinica, 40, 0500001(2020).

[7] Kosterev A A, Dong L, Thomazy D et al. QEPAS for chemical analysis of multi-component gas mixtures[J]. Applied Physics B, 101, 649-659(2010).

[8] Dong L, Kosterev A A, Thomazy D et al. Compact portable QEPAS multi-gas sensor[J]. Proceedings of SPIE, 7945, 79450R(2011).

[9] Wang Z L, Chang J, Tian C W et al. Two-component gas quartz-enhanced photoacoustic spectroscopy sensor based on time-division multiplexing of distributed-feedback laser driver current[J]. Applied Optics, 58, 8479-8485(2019).

[10] Zhang Q D, Chang J, Cong Z H et al. QEPAS sensor for simultaneous measurements of H2O, CH4, and C2H2 using different QTFs[J]. IEEE Photonics Journal, 10, 1-8(2018).

[11] Wu H P, Yin X K, Dong L et al. Simultaneous dual-gas QEPAS detection based on a fundamental and overtone combined vibration of quartz tuning fork[J]. Applied Physics Letters, 110, 121104(2017).

[12] Wu Z Y[D]. Independent component analysis of mixed gas photoacoustic spectroscopy(2013).

[13] Li X, Yuan F, Hu M et al. Compact open-path sensor for fast measurements of CO2 and H2O using scanned-wavelength modulation spectroscopy with 1f-phase method[J]. Sensors, 20, 1910(2020).

[14] Wang Z, Du Y J, Ding Y J et al. Monitoring of ambient methane and carbon dioxide concentrations based on wavelength modulation direct absorption spectroscopy[J]. Acta Physica Sinica, 69, 064205(2020).

[15] Yi H M[D]. Theoretical and experimenyal research of quartz-enhanced photoacoustic spectroscopy technique(2012).