[1] Thompson R T, Hoelli J M, Wade W R.Measurement of SO2 absorption coefficients using a tunable dye laser [J].J.Appl. Phys., 1975, 46(7): 3040～3043

[2] Brasssington D J. Sulfur dioxide absorption cross-section measurement from 290～317nm [J]. Appl. Opt., 1981,20(21): 3774～3779

[3] Mihalcea R M, Baer D S, Hanson R K. Tunable diode-laser absorption measurements ofNO2/ near 670 and 395 nm[J]. Appl. Opt., 1996, 35(21): 4059～4063