Lee J S, Kuk B J, Kim Y J. Development of a di_erential optical absorption spectroscopy (DOAS) system for the detection of atmospheric trace gas species,NO2 , SO2 , and O3 [J]. Journal of the Korean Physical Society,2002,41(5) : 693-698.
Linnerud I, Kaspersen P, Jaeger T. Gas monitoring in the process industry using diode laser spectroscopy [ J ]. Appl. Phys. B,1998,67(3) :297-305.
[7]
Liu J T C, Jeffres J B, Hason R K. Wavelength modulation absorption spectroscopy with 2 f detection using multiplexed diode lasers for rapid temperature measurements .in gaseous flows[J]. Appl. Phys. B,2004,78(3-4):503-511.
