Incoherent spatial filtering of lidar signals and its technical potentialities

Alexander I. Abramothckin; Serge A. Abramothckin; Alexander A. Tikhomirov

doi:10.1117/12.518866

22 September 2003 Incoherent spatial filtering of lidar signals and its technical potentialities

Alexander I. Abramothckin, Serge A. Abramothckin, Alexander A. Tikhomirov

Author Affiliations +

Proceedings Volume 5149, Laser Applications in Medicine, Biology, and Environmental Science; (2003) https://doi.org/10.1117/12.518866
Event: International Conference on Lasers, Applications, and Technologies 2002, 2002, Moscow, Russian Federation

Abstract

Technical potentialities of incoherent spatial filters for analyzing the brightness function of a scattering volume in the lidar observation plane are discussed. Such an analysis allows one to receive additional information on the multiply scattered component of a lidar signal. To this end, incoherent spatial filters limiting the receiving flux of a scattered radiation in the receiving objective focal plane are used. It is shown, however, that the potentialities of this analysis are limited.

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Alexander I. Abramothckin, Serge A. Abramothckin, and Alexander A. Tikhomirov "Incoherent spatial filtering of lidar signals and its technical potentialities", Proc. SPIE 5149, Laser Applications in Medicine, Biology, and Environmental Science, (22 September 2003); https://doi.org/10.1117/12.518866

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