[1] [1] PROCKOP L D, CHICHKOVA R I. Carbon monoxide intoxication: an updated review［J］. Journal of the Neurological Sciences, 2007, 262(1-2): 122-130.

[2] [2] DONG L, MA W G, ZHANG L, et al.. Mid-IR ultra-sensitive CO detection based on pulsed quartz enhanced photoacoustic spectroscopy［J］. Journal of Optics, 2014, 34(1): 0130002. (in Chinese)

[3] [3] KOSTEREV A A, BAKHIRKIN Y A, CURL R F, et al.. Quartz-enhancd photoacoustic spectroscopy［J］. Optics Letters, 2002, 27(21): 1902-1904.

[4] [4] ZHANG ZH R, XIA H, DONG F ZH, et al.. Simultaneous and on-line detection of multiple gas concentration with tunable diode laser absorption spectroscopy［J］. Opt. Precision Eng., 2013, 21(11): 2771-2777. (in Chinese)

[5] [5] DENG SH G , LI M, ZHANG J, et al.. Design and implementation of trace N2O detection system［J］. Opt. Precision Eng., 2012, 20(10): 2154-2160. (in Chinese)

[6] [6] LIAO H Y, YANG B SH, XU Z Y. Harmful gas Iong-distance measuring method and system［J］. Opt. Precision Eng., 2004, 12(3): 144-127. (in Chinese)

[7] [7] MA Y F, TONG Y, HE Y, et al.. High-power DFB diode laser-based CO-QEPAS sensor: optimization and performance［J］. Sensors, 2018,18(2): 122.

[8] [8] YIN X, DONG L, WU H, et al.. Sub-ppb nitrogen dioxide detection with a large linear dynamic range by use of a differential photoacoustic cell and a 3.5 W blue multimode diode laser［J］.Sensors and Actuators B: Chemical, 2017, 247: 329-335.

[9] [9] WU H, YIN X, 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, 2017, 110(12): 121104.

[10] [10] PATIMISCO P, SCAMARCIO G, TITTEL F K, et al.. Quartz-enhanced photoacoustic spectroscopy: A review［J］. Sensors(Basel), 2014, 14(4): 6165-6206.

[11] [11] DONG L, WU H P, ZHENG H D, et al.. Double ascoustic micro-resonator quartz enhanced photoacoustic spectroscopy［J］. Optics Letters, 2014, 39(8): 2479-2482.

[12] [12] WU H, DONG L, REN W, et al.. Position effects of acoustic micro-resonator in quartz enhanced photoacoustic spectroscopy［J］. Sensors and Actuators B: Chemical, 2015, 206: 364-370.

[13] [13] WYSOCKI G, KOSTEREV A A, TITTEL F K, et al.. Influence of molecular relaxation dynamics on quartz-enhanced photoacoustic detection of CO2 at λ=2 μm［J］. Applied Physics B, 2006, 85(2): 301-306.

[14] [14] YIN X, DONG L, ZHENG H, et al.. Impact of humidity on quartz-enhanced photoacoustic spectroscopy based CO detection using a near-IR telecommunication diode laser［J］. Sensors(Basel), 2016,16(2): 162.

[15] [15] KOSTEREV A A, BAKHIRKIN Y A, TITTEL F K. Ultrasensitive gas detection by quart-enhanced photoacoustic spectroscopy in the fundamental molecular spectroscopy in the fundamental molecular absorption bands region［J］. Applied Physics B, 2005, 80(1): 133-138.

[16] [16] BUCHWALD M I, BAUER S H. Vibrational Relaxation in carbon dioxide with selected collision partners.I.water and heavy water［J］. The Journal of Physical Chemistry C, 1972, 76(22): 3108-3115.

[17] [17] DONG L, KOSTEREV A A, THOMAZY D, et al.. QEPAS spectrophones: design, optimization, and performance［J］. Applied Physics B, 2010,100(3): 627-635.