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A green-band Scheimpflug lidar system: feasibility studies for atmospheric remote sensing
Author(s): Kong Zheng; Guan Peng; Mei Liang
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Paper Abstract

This work demonstrates a green-band Scheimpflug lidar system by employing a high-power continuous-wave 520-nm laser diode as the laser source and an image sensor as the detector. Atmospheric remote measurement was continuously performed from October 28th to November 3rd on a near horizontal path, while a severe haze occurred during this period. The time-range backscattering map is obtained and the distribution of the atmospheric extinction coefficient is retrieved from the lidar signals based on the Fernald inversion algorithm. The spatial-averaged aerosol extinction coefficient shows good linearity with the PM10/PM2.5 concentrations measured by a local national pollution monitoring station.

Paper Details

Date Published: 12 December 2018
PDF: 6 pages
Proc. SPIE 10846, Optical Sensing and Imaging Technologies and Applications, 108460P (12 December 2018); doi: 10.1117/12.2503903
Show Author Affiliations
Kong Zheng, Dalian Univ. of Technology (China)
Guan Peng, Dalian Univ. of Technology (China)
Mei Liang, Dalian Univ. of Technology (China)


Published in SPIE Proceedings Vol. 10846:
Optical Sensing and Imaging Technologies and Applications
Mircea Guina; Haimei Gong; Jin Lu; Dong Liu, Editor(s)

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