Laser & Optoelectronics Progress, Volume. 61, Issue 12, 1201001(2024)
Simultaneous Retrieval of Ozone Concentration and Aerosol Optical Parameters using Ultraviolet LiDAR
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Fig. 3. Retrieved profile of ozone concentration and aerosol extinction coefficient. (a) Range corrected signals of LiDAR 1; (b) range corrected signals of LiDAR 2; (c) O3 concentration profiles retrieved by two LiDARs; (d) O3 concentration relative error profile; (e) aerosol extinction coefficient profiles retrieved by LiDAR 2
Fig. 4. O3 concentration changes over time near the ground. (a) Comparison of O3 concentrations near the ground; (b) relative error of O3 concentration near the ground
Fig. 5. Spatiotemporal distribution of O3 concentration from 19:00 on October 1, 2022, to 05:00 on October 2, 2022
Fig. 6. Spatiotemporal distribution of aerosol extinction coefficient from 19:00 on October 1, 2022, to 05:00 on October 2, 2022
Table 1. Main technical parameters of the detection system
View tableTable 1. Main technical parameters of the detection system
Transmitter Main parameter Laser 1 Laser 2 Wavelength /nm 289 300 Pulse energy /μJ 131.2 103.7 Repetition rate /kHz 1 1 Divergence /mrad ~0.3 ~0.3 Detector（Telescope） Type Cassegrain Diameter /mm 150 Iris /mrad 0.5-3
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Xiaomin Ma, Huihui Shan, Hui Zhang, Kaifa Cao, Jiajia Han, Shenhao Wang, Shaoqing Zhao, Lingling Huang, Pengyu Tao, Changjiang Zhang, Zongming Tao. Simultaneous Retrieval of Ozone Concentration and Aerosol Optical Parameters using Ultraviolet LiDAR[J]. Laser & Optoelectronics Progress, 2024, 61(12): 1201001
Paper Information
Category: Atmospheric Optics and Oceanic Optics
Received: Aug. 23, 2023
Accepted: Sep. 18, 2023
Published Online: Jun. 17, 2024
The Author Email: Zhang Hui (yhhzhhf@sina.com)
CSTR:32186.14.LOP231964
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