Li H H, Lu W, Du C W, et al. Study on rapid and non-destructive detection of rice seed vigor based on photoacoustic spectroscopy combined with LS-SVR[J]. Chinese Journal of Lasers, 42, 1115003(2015).
 Zhang Z R, Sun P S, Pang T, et al. Application of laser absorption spectroscopy for identification gases in industrial production processes and early safety warning[J]. Optics and Precision Engineering, 26, 1925-1937(2018).
 Zhang K K, Liu S X, Chen S Z, et al[J]. TDLAS carbon dioxide concentration detection system and its pressure compensation Instrument Technique and Sensor, 2016, 53-55, 69.
 Zhao M F, Tang P, Tang B, et al. Research on denoising of UV-vis spectral data for water quality detection with compressed sensing theory based on wavelet transform[J]. Spectroscopy and Spectral Analysis, 38, 844-850(2018).