[1] [1] LEWICKI R, DOTY J H, CURL R F, et al.. Ultrasensitive detection of nitric oxide at 5.33 m by using external cavity quantum cascade laser-based Faraday rotation spectroscopy［J］. Proceedings of the National Academy of Sciences, 2009, 106(31): 12587-12592.

[2] [2] RIEKER G B, JEFFRIES J B, HANSON R K, et al.. Diode laser-based detection of combustor instabilities with application to a scramjet engine［J］. Proceedings of the Combustion Institute, 2009, 32(1): 831-838.

[3] [3] 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)

[4] [4] LI H J. Near-infrared Diode Laser Absorption Spectroscopy with Applications to Reactive Systems and Combustion Control ［D］. Palo Alto: Stanford University, 2007.

[5] [5] ZHAO G, TAN W, JIA M Y, et al.. Intensity-stabilized fast-scanned direct absorption spectroscopy instrumentation based on a distributed feedback laser with detection sensitivity down to 4×10-6［J］. Sensors, 2016, 16(9): 1544-1554.

[6] [6] WERLE P, MCKE R, SLEMR F. The limits of signal averaging in atmospheric trace-gas monitoring by tunable diode-laser absorption spectroscopy (TDLAS)［J］. Applied Physics B Photophysics and Laser Chemistry, 1993, 57(2): 131-139.

[7] [7] RIEKER G B, JEFFRIES J B, HANSON R K. Calibration-free wavelength-modulation spectroscopy for measurements of gas temperature and concentration in harsh environments［J］. Applied Optics, 2009, 48(29): 5546-5560.

[8] [8] ZHENG 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)

[9] [9] LI Y P , ZHANG G J, LI Q B, et al.. Infrared CO2 gas sensor based on space double beams and its measurement module ［J］. Opt. Precision Eng., 2009, 17(1): 14-19. (in Chinese)

[10] [10] FUKUDA M, MISHIMA T, NAKAYAMA N, et al.. Temperature and current coefficients of lasing wavelength in tunable diode laser spectroscopy［J］. Applied Physics B, 2010, 100(2): 377-382.

[11] [11] PETERMANN K. Laser Diode Modulation and Noise［M］. Netherlands: Kluwer Academic Publisher, 1988.

[12] [12] SUN K, CHAO X, SUR R, et al.. Analysis of calibration-free wavelength-scanned wavelength modulation spectroscopy for practical gas sensing using tunable diode lasers［J］. Measurement Science and Technology, 2013, 24(12): 125203-125215.

[13] [13] QU Z C, GHORBANI R, VALIEV D, et al.. Calibration-free scanned wavelength modulation spectroscopy-application to H2O and temperature sensing in flames［J］. Optics Express, 2015, 23(12): 16492-16499.

[14] [14] QU Z C, SCHMIDT F M. In situ H2O and temperature detection close to burning biomass pellets using calibration-free wavelength modulation spectroscopy［J］. Applied Physics B, 2015, 119(1): 45-53.

[15] [15] ZHAO G, TAN W, HOU J J, et al.. Calibration-free wavelength-modulation spectroscopy based on a swiftly determined wavelength-modulation frequency response function of a DFB laser［J］. Optics Express, 2016, 24(2): 1723-1733.

[16] [16] LIU J X, ZHOU Y T, MA W G, et al.. A novel methodology to directly pre-determine the relative wavelength response of DFB laser in wavelength modulation spectroscopy［J］. Opt. Expr., 2019, 27 (2): 1249-1261.

[17] [17] BASS M. Handbook of Optics［M］. America: McGraw-Hill Education, 2009.