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Reduction of data processing error of heterogeneous system laser sensing
Author(s): V. V. Dudorov; V. F. Myshkin; V. A. Khan; D. A. Izhoykin; D. L. Gamov; V. N. Lensky; E. S. Abramova; A. K. Orazymbetova; N. A. Ospanovа; A. N. Kargulova
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Paper Abstract

Modern research devices allow obtaining a large amount of information in remote laser sensing of atmospheric aerosols. However, the increase in the data volume processed by the Fredholm integral equation of the first kind increases the processing time non-linearly. The paper describes a method using known algorithms for integral equation processing with the data of aerosols laser sensing. The use of several samples from the transmission spectrum at more than 1000 wavelengths makes it possible to determine the dispersed particles sizes in a short time with an acceptable error. The developed algorithm is approved for determining the granulometric composition of laboratory heterogeneous systems. The results of laser diagnostics and the particle sizes determined from the electron microscope images were compared.

Paper Details

Date Published: 13 December 2018
PDF: 6 pages
Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108332Z (13 December 2018); doi: 10.1117/12.2506127
Show Author Affiliations
V. V. Dudorov, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
V. F. Myshkin, National Research Tomsk Polytechnic Univ. (Russian Federation)
V. A. Khan, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
National Research Tomsk Polytechnic Univ. (Russian Federation)
D. A. Izhoykin, National Research Tomsk State Univ. (Russian Federation)
D. L. Gamov, National Research Tomsk State Univ. (Russian Federation)
V. N. Lensky, National Research Tomsk Polytechnic Univ. (Russian Federation)
E. S. Abramova, Siberian State Univ. of Telecommunications and Informatics (Russian Federation)
A. K. Orazymbetova, Kazakh Academy of Transport and Communications (Kazakhstan)
N. A. Ospanovа, Kazakh Academy of Transport and Communications (Kazakhstan)
A. N. Kargulova, Kazakh Academy of Transport and Communications (Kazakhstan)


Published in SPIE Proceedings Vol. 10833:
24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Gennadii G. Matvienko; Oleg A. Romanovskii, Editor(s)

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