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Proceedings Paper

Spatial filteration of lidar signals for recording multiple scattering
Author(s): Alexander I. Abramotchkin; Serge A. Abramotchkin; Alexander A. Tikhomirov
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Paper Abstract

Limitation of a received elastic scattering flux in the image plane of a scattering volume by spatial filters is a means of analyzing the spatial and power characteristics of a lidar signal. This analysis is of particular use with a lidar for studying optically dense aerosol objects. Special features of incoherent spatial filters and the association of the filter parameters with the performance of a lidar transceiver system are considered. Factors limiting the spatial filter operation, including the sounding beam divergence and spatial and frequency spectrum limitation by an optical receiving system, are examined. The latter two are most essential.

Paper Details

Date Published: 9 January 2002
PDF: 9 pages
Proc. SPIE 4484, Lidar Remote Sensing for Industry and Environment Monitoring II, (9 January 2002); doi: 10.1117/12.452785
Show Author Affiliations
Alexander I. Abramotchkin, Institute for Optical Monitoring (Russia)
Serge A. Abramotchkin, Institute for Optical Monitoring (Russia)
Alexander A. Tikhomirov, Institute for Optical Monitoring (Russia)


Published in SPIE Proceedings Vol. 4484:
Lidar Remote Sensing for Industry and Environment Monitoring II
Upendra N. Singh, Editor(s)

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