A new differential absorption lidar for NO2 measurements using Raman-shifted technique

Shunxing Hu; Huanling Hu; Yinchao Zhang; Jun Zhou; Guming Yue; Kun Tan; Yufeng Ji; Ben Xu

Journals >Chinese Optics Letters >Volume 1 >Issue 8 >Page 08435 > Article

Chinese Optics Letters
Vol. 1, Issue 8, 08435 (2003)

A new differential absorption lidar for NO2 measurements using Raman-shifted technique

Shunxing Hu^*, Huanling Hu, Yinchao Zhang, Jun Zhou, Guming Yue, Kun Tan, Yufeng Ji, and Ben Xu

Author Affiliations

Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031

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Shunxing Hu, Huanling Hu, Yinchao Zhang, Jun Zhou, Guming Yue, Kun Tan, Yufeng Ji, Ben Xu. A new differential absorption lidar for NO2 measurements using Raman-shifted technique[J]. Chinese Optics Letters, 2003, 1(8): 08435 Copy Citation Text

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Abstract

Based on Raman-shifted wavelengths of D2 and CH4 pumped by third harmonic of Nd:YAG laser, a differential absorption lidar was presented in this paper and had been constructed for probing environmental NO2 concentration. NO2 experimental measurements were carried out at Anhui Institute of Optics and Fine Mechanics in Hefei. Some NO2 measurement results were given and discussed.

Keywords

010.1120 280.1910 280.3640 differential absorption lidar 010.3640 air pollution monitoring DIAL in remote sensing lidar

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