Integrated near-infrared fiber-optic photoacoustic sensing demodulator for ultra-high sensitivity gas detection

Patimisco, 2018, Recent advances in quartz enhanced photoacoustic sensing, Appl. Phys. Rev., 5, 10.1063/1.5013612 Liu, 2023, Methodology and applications of acousto-electric analogy in photoacoustic cell design for trace gas analysis, Photoacoustics, 10.1016/j.pacs.2023.100475 Wei, 2021, High and flat spectral responsivity of quartz tuning fork used as infrared photodetector in tunable diode laser spectroscopy, Appl. Phys. Rev., 8, 10.1063/5.0062415 Xiao, 2022, Ultra-sensitive ppb-level methane detection based on NIR all-optical photoacoustic spectroscopy by using differential fiber-optic microphones with gold-chromium composite nanomembrane, Photoacoustics, 26, 10.1016/j.pacs.2022.100353 Chen, 2023, Detection of SF6 gas decomposition component H2S based on fiber-optic photoacoustic sensing, Sens. Actuators B: Chem., 378, 10.1016/j.snb.2022.133174 Chen, 2020, Tube-cantilever double resonance enhanced fiber-optic photoacoustic spectrometer, Opt. Laser Technol., 123, 10.1016/j.optlastec.2019.105894 He, 2017, Long distance, distributed gas sensing based on micro-nano fiber evanescent wave quartz-enhanced photoacoustic spectroscopy, Appl. Phys. Lett., 111, 10.1063/1.5003121 Zhang, 2020, High-sensitivity photoacoustic gas detector by employing multi-pass cell and fiber-optic microphone, Opt. Express, 28, 6618, 10.1364/OE.382310 Chen, 2020, All-optical photoacoustic multigas analyzer using digital fiber-optic acoustic detector, IEEE Trans. Instrum. Meas., 69, 8486, 10.1109/TIM.2020.2993333 Yang, 2021, A review of all-optical photoacoustic spectroscopy as a gas sensing method, Appl. Spectrosc. Rev., 56, 143, 10.1080/05704928.2020.1760875 Chen, 2021, Highly sensitive optical fiber photoacoustic sensor for in situ detection of dissolved gas in oil, IEEE Trans. Instrum. Meas., 70, 1 Chen, 2022, Detection of ultra-low concentration acetylene gas dissolved in oil based on fiber-optic photoacoustic sensing, Opt. Laser Technol., 154, 10.1016/j.optlastec.2022.108299 Guo, 2022, Miniaturized anti-interference cantilever-enhanced fiber-optic photoacoustic methane sensor, Sens. Actuators B: Chem., 370, 10.1016/j.snb.2022.132446 Breguet, 1995, Photoacoustic detection of trace gases with an optical microphone, Sens. Actuators A: Phys., 48, 29, 10.1016/0924-4247(95)00848-9 Zhang, 2020, Dual enhanced fiber-optic microphone using sensitive diaphragm-free transducer and ultrahigh-resolution spectral demodulation, IEEE Trans. Instrum. Meas., 70, 1 Fan, 2023, Compact optical fiber photoacoustic gas sensor with integrated multi-pass cell, Photoacoustics, 10.1016/j.pacs.2023.100524 Cao, 2013, Miniature fiber-tip photoacoustic spectrometer for trace gas detection, Opt. Lett., 38, 434, 10.1364/OL.38.000434 Zhou, 2019, A fiber-tip photoacoustic sensor for in situ trace gas detection, Rev. Sci. Instrum., 90, 10.1063/1.5082955 Lauwers, 2020, An all-optical photoacoustic sensor for the detection of trace gas, Sensors, 20, 3967, 10.3390/s20143967 Wang, 2011, An all-optical photoacoustic spectrometer for trace gas detection, Sens. Actuators B: Chem., 153, 214, 10.1016/j.snb.2010.10.035 Tan, 2016, Optical fiber photoacoustic gas sensor with graphene nano-mechanical resonator as the acoustic detector, IEEE J. Sel. Top. Quantum Electron., 23, 199, 10.1109/JSTQE.2016.2606339 Chen, 2018, Fiber-optic Fabry-Perot interferometer based high sensitive cantilever microphone, Sens. Actuators A: Phys., 279, 107, 10.1016/j.sna.2018.06.010 Chen, 2018, Ultra-high sensitive fiber-optic Fabry-Perot cantilever enhanced resonant photoacoustic spectroscopy, Sens. Actuators B: Chem., 268, 205, 10.1016/j.snb.2018.04.123 Chen, 2019, Parts-per-billion-level detection of hydrogen sulfide based on near-infrared all-optical photoacoustic spectroscopy, Sens. Actuators B: Chem., 283, 1, 10.1016/j.snb.2018.11.163 Chen, 2020, Fiber-optic photoacoustic gas sensor with temperature self-compensation, Opt. Lett., 45, 2458, 10.1364/OL.390898 Yang, 2021, Multiple reflections enhanced fiber-optic photoacoustic sensor for gas micro-leakage, Opt. Express, 29, 2142, 10.1364/OE.415607 Chen, 2019, Fiber-optic photoacoustic sensor for remote monitoring of gas micro-leakage, Opt. Express, 27, 4648, 10.1364/OE.27.004648 Li, 2022, Miniature single-fiber photoacoustic sensor for methane gas leakage detection, Opt. Lasers Eng., 149, 10.1016/j.optlaseng.2021.106792 Gong, 2022, Fiber-tip gas transducer based on all-optical photoacoustic spectroscopy, J. Light. Technol., 40, 5300, 10.1109/JLT.2022.3171524 Ma, 2013, Fiber-optic Fabry–Pérot acoustic sensor with multilayer graphene diaphragm, IEEE Photonics Technol. Lett., 25, 932, 10.1109/LPT.2013.2256343 Ni, 2018, Ultrathin graphene diaphragm-based extrinsic Fabry-Perot interferometer for ultra-wideband fiber optic acoustic sensing, Opt. Express, 26, 20758, 10.1364/OE.26.020758 Guo, 2022, High-sensitivity fiber-optic low-frequency acoustic detector based on cross-correlation demodulation, J. Light. Technol., 40, 4481, 10.1109/JLT.2022.3164134 Zhang, 2022, Low-frequency optical fiber fabry-perot acoustic sensor based on all-phase cross-correlation demodulation, J. Light. Technol., 40, 7431, 10.1109/JLT.2022.3200332 Chen, 2018, Fast demodulated white-light interferometry-based fiber-optic Fabry–Perot cantilever microphone, Opt. Lett., 43, 3417, 10.1364/OL.43.003417 Chen, 2018, Lock-in white-light-interferometry-based all-optical photoacoustic spectrometer, Opt. Lett., 43, 5038, 10.1364/OL.43.005038 Yang, 2021, Wideband fiber-optic Fabry-Perot acoustic sensing scheme using high-speed absolute cavity length demodulation, Opt. Express, 29, 6768, 10.1364/OE.415750 Chen, 2020, Simultaneous measurement of acoustic pressure and temperature using a Fabry-Perot interferometric fiber-optic cantilever sensor, Opt. Express, 28, 15050, 10.1364/OE.387195 Harvie, 2023, OLIA: an open-source digital lock-in amplifier, Front. Sens., 4, 10.3389/fsens.2023.1102176 Fu, 2022, Small-volume highly-sensitive all-optical gas sensor using non-resonant photoacoustic spectroscopy with dual silicon cantilever optical microphones, Photoacoustics, 27, 10.1016/j.pacs.2022.100382 Xiao, 2022, Ultra-sensitive ppb-level methane detection based on NIR all-optical photoacoustic spectroscopy by using differential fiber-optic microphones with gold-chromium composite nanomembrane, Photoacoustics, 26, 10.1016/j.pacs.2022.100353 Zhao, 2022, Ultra-high sensitive multi-pass absorption enhanced fiber-optic photoacoustic gas analyzer, IEEE Trans. Instrum. Meas. Zhao, 2022, Ultra-high sensitive photoacoustic gas detector based on differential multi-pass cell, Sens. Actuators B: Chem., 368, 10.1016/j.snb.2022.132124 Li, 2023, High-sensitivity dynamic analysis of dissolved gas in oil based on differential photoacoustic cell, Opt. Lasers Eng., 161, 10.1016/j.optlaseng.2022.107394 Qi, 2023, Detection of gaseous halocarbon refrigerants and extinguishing agent based on photoacoustic spectroscopy, Sens. Actuators B: Chem., 10.1016/j.snb.2023.134337 Liu, 2021, Highly sensitive broadband differential infrared photoacoustic spectroscopy with wavelet denoising algorithm for trace gas detection, Photoacoustics, 21, 10.1016/j.pacs.2020.100228 Li, 2022, Multi-pass absorption enhanced photoacoustic spectrometer based on combined light sources for dissolved gas analysis in oil, Opt. Lasers Eng., 159, 10.1016/j.optlaseng.2022.107221 Zhao, 2023, Multi-pass differential photoacoustic sensor for real-time measurement of SF6 decomposition component H2S at the ppb level, Anal. Chem. Zhang, 2022, Miniature 3D-printed resonant photoacoustic cell for flowing gas detection, Sens. Actuators A: Phys., 341, 10.1016/j.sna.2022.113594 Zhao, 2023, Dynamic detection of ppb-level SO2 based on a differential photoacoustic cell coupled with UV-LED, Opt. Lett., 48, 4558, 10.1364/OL.498908 Wu, 2017, Beat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring, Nat. Commun., 8, 15331, 10.1038/ncomms15331