Standard Absorption Cross Section Data Processing in Differential Optical Absorption Spectroscopy System

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Quantum Electronics >Volume 19 >Issue 6 >Page 499 > Article

Chinese Journal of Quantum Electronics
Vol. 19, Issue 6, 499 (2002)

Standard Absorption Cross Section Data Processing in Differential Optical Absorption Spectroscopy System

[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

Author Affiliations

[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Standard Absorption Cross Section Data Processing in Differential Optical Absorption Spectroscopy System[J]. Chinese Journal of Quantum Electronics, 2002, 19(6): 499 Copy Citation Text

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Abstract

The principle of differential optical absorption spectroscopy (DOAS) for measuring concentration of air pollutants was presented. The measuring spectra pretreatment and the convolution method for measuring concentration of air pollutants also were described. Comparing with other methods, this method can highly improve the precision of measuring results.

Keywords

DOAS environment monitoring spectrum data convolution processing

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