[1] [1] LAI S L,WANG H,GONG P, et al. Research of propane detecting based on near-infrared laser spectral absorption［J］.Laser Technology,2017,41(2):284-288(in Chinese).

[2] [2] SHI Ch L, LIU J Q, BI D C, et al. Errors analysis of dioxide carbon concentrations measurement by airborne Lidar ［J］. Infrared and Laser Engineering, 2016,45(5) : 0530001(in Chinese).

[3] [3] LI B, LIU H F, HE Q X, et al. A methane detection system using distributed feedback laser at 1654nm［J］. Spectroscopy and Spectral Analysis,2016,36(1):20-26(in Chinese).

[4] [4] CHEN Y F, WANG X B, LIU Q W, et al. Mobile SO2 differential absorption lidar system［J］. Acta Photonica Sinica,2017,46(7):29-35(in Chinese).

[5] [5] LIN J M, CAO K F, HU Sh X, et al. Experiment study of SO2 mea-surement by differential absorption Lidar［J］.Infrared and Laser Engineering, 2015,44（3）:872-878(in Chinese).

[6] [6] DONG X Zh. The application research of vehicle-mounted natural gas leak detection system［D］. Ji’nan: Shandong University,2014:6-7(in Chinese).

[7] [7] LIU Y , WU J N, CHEN M M, et al.The trace methane sensor based on TDLAS-WMS［J］. Spectroscopy and Spectral Analysis, 2016,36(1):279-282(in Chinese).

[8] [8] WANG X M,LIU Sh.CO2 Concentration measurement based on TDLAS［J］.Control and Instruments in Chemical Industry, 2016,43(11):1158-1161(in Chinese).

[9] [9] XU M. Research on TDLAS gas detection system based on calibration-free wavelength modulation spectroscopy［D］. Chengdu: University of Electronic Science and Technology of China,2016:8-16(in Chin-ese).

[10] [10] ALOBADI T A, HILL D W. A helium-neon laser infrared analyzer for alcohol vapour in the breath［J］.Journal of Physics, 1975,E8(1): 30-32.

[11] [11] MIERCZYK Z, KOPCZYN＇SKI K, KUBICKI J, et al. Device for remote detection of alcohol vapours in a car:Poland, 0389627［P］.2011-05-23.

[12] [12] NISHIDA S. Alcohol detector in vehicle:Japan, 0033865［P］.2000-08-22.

[13] [13] SCHUETZ M. A mid-IR DIAL system using interband cascade laser diodes［C］//2007 Quantum Electronics and Laser Science Confe-rence. New York,USA:IEEE,2007:1-2.

[14] [14] KUBICKI J, MLYN＇CZAK J. Application of modified difference absorption method to stand-off detection of alcohol in simulated car ca-bins［J］. Journal of Applied Remote Sensing, 2013,7(1): 073529.

[15] [15] KUBICKI J, MLYN＇CZAK J. Stand-off detection of alcohol in car cabins ［J］. Journal of Applied Remote Sensing, 2014, 8(1): 083627.

[16] [16] AZZAZY M, CHAU T, WU M, et al. Remote sensor to detect alco- hol impaired drivers［C］//Laser and Electro-Optics Society Annual Meeting. New York,USA:IEEE,1995: 320-321.

[17] [17] NADEZHDINSKII A, BEREZIN A, BUGOSLAVSKY Y,et al. App-lication of near-IR diode lasers for measurement of ethanol vapor［J］. Spectrochimica Acta, 1999,A55(10): 2049-2055.

[18] [18] ZHANG Zh. Research on approaches and system for in-car alcohol concentration detection with laser［D］.Changchun: Changchun University of Science and Technology,2012:8-17(in Chinese).

[19] [19] WANG B, WANG L J, CAO J Sh,et al. A kind of quick and remote sensing automatically pre-detecting machine for alcohol impaired driving: China, 1023599951［P］.2012-02-22 (in Chinese).

[20] [20] WANG B, WANG L J, CAO J Sh,et al. A kind of remote sensing and pre-detecting system automatically based on laser for alcohol impaired driving: China,10254402［P］.2011-11-23(in Chinese).

[21] [21] GENG H, ZHANG Y J, LIU W Q, et al. Acquisition method of high resolution spectra of ethanol vapor in near-IR range［J］. Journal of Atmospheric and Environmental Optics, 2012,7(1): 57-63(in Chin-ese).

[22] [22] KAN R F,GENG H,ZHANG Y J, et al. Stand-off detection system using laser of alcohol impaired driving: China, 102590136［P］.2012-07-15(in Chinese).