[1] [1] Ji J P, Ma X M. Tructural decomposition analysis of the increase in China′s greenhouse gas emissions[J]. China Environmental Science, 2011, 31(12): 2076-2082.

[2] [2] Thoma E D, Shores R C, Isakov V, et al． Characterization of near-road pollutant gradients using path-integrated optical remote sensing[J]． Journal of the Air & Waste Management Association, 2008, 58(7): 879-890．

[3] [3] Durbin T D, Sauer C G, Pisano J T, et al． Impact of engine lubricant properties on regulated gaseous emissions of 2000-2001 model-year gasoline vehicles[J]． Journal of the Air & Waste Management Association, 2004, 54(3): 258-268．

[4] [4] Eng R S, Butler J F, Linden K J, et al. Tunable diode laser spectroscopy: an invited review[J]. Optical Engineering, 1980, 19(6): 945-960.

[5] [5] He Ying, Zhang Yujun, Kan Ruifeng, et al. Open-path online monitoring of ambient atmospheric CO2 based on laser absorption spectrum[J]. Spectroscopy and Spectral Analysis, 2009, 29(1): 10-13. (in Chinese)

[6] [6] Tu Xinghua, Liu Wenqing, Zhang Yujun, et al. Second-harmonic detection with tunable diode laser absorption spectroscopy of CO and CO2 at 1.58 μm[J]. Spectroscopy and Spectral Analysis, 2006, 26(7): 1190-1194. (in Chinese)

[7] [7] Reid J, Labrie D. Second-harmonic detection with tunable diode lasers-comparison of experiment and theory [J]. Applied Physics B, 1981, 26(3): 203-210.

[8] [8] Shao J, Xiang J D. Wavelength-modulated tunable diode-laser absorption spectrometry for real-time monitoring of microbial growth[J]. Applied Optics, 2016, 55(9): 2339-2345.

[9] [9] Zhang Zhirong, Xia Hua, Dong Fengzhong, et al. Simultaneous and on-line detection of multiple gas concentration with tunable diode laser absorption spectroscopy[J]. Optics and Precision Engineering, 2013, 21(11): 2771-2777. (in Chinese)

[10] [10] Zhou Xin, Jin Xing. Harmonic wavelet analysis ofTDLAS signals[J]. Infrared and Laser Engineering, 2014, 43(6):1722-1727. (in Chinese)

[12] [12] Zhu Xiaorui, Lu Weiye, Rao Yuzhou, et al. Selection of base-line method in TDLAS direct absorption CO2 measurement[J]. Chinese Optics, 2017, 10(4): 455-461. (in Chinese)

[13] [13] Yao Hua, Wan Fei, Xu Ting, et al. Measurement of CO concentration using tunable laser absorption spectroscopy technology under high temperature condition[J]. Thermal Power Generation, 2011, 40(11): 42-45, 51. (in Chinese)

[14] [14] The HITRAN Database[DB/OL]. [2017-12-28]. http://hitran.org.

[15] [15] Ding Zhiqun, Bao Jilong, Zhao Hongxia, et al. Acetylene gas concentration on-line monitoring using TDLAS[J]. Infrared and Laser Engineering, 2013, 42(4): 1015-1019. (in Chinese)