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Proceedings Paper

Laser diagnostics of aerosol and gas emissions from factory chimneys: the concept of elimination of a priori data
Author(s): Michail M. Kugeiko; Vladimir A. Firago; Alla V. Barkova; Sergei Belezyak
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Paper Abstract

Laser-location spectral methods of measurement of concentration of aerosol and gas emissions in an atmosphere, despite of their conclusive advantages - remoteness and efficiency - are not widespread because of multiparametrical dependence of registered signals and difficulties on their interpretation relative to determined characteristics. For solving of these problems in the report the opportunities of using the principles of synthesis of measuring laser systems are considered on the basis of the concept of elimination of a priori data, developed by the authors. This concept consists in the greatest possible exception of methodical errors caused by use of the a priori information, variation of uncontrollable physical processes in an environment and changes of instrumental constants of measuring tools. An efficiency of the proposed methods is evaluated.

Paper Details

Date Published: 5 February 2002
PDF: 10 pages
Proc. SPIE 4680, Second International Conference on Lasers for Measurement and Information Transfer, (5 February 2002); doi: 10.1117/12.454664
Show Author Affiliations
Michail M. Kugeiko, Belarussian State Univ. (Belarus)
Vladimir A. Firago, Belarussian State Univ. (Belarus)
Alla V. Barkova, Belarussian State Univ. (Belarus)
Sergei Belezyak, Belarussian State Univ. (Belarus)


Published in SPIE Proceedings Vol. 4680:
Second International Conference on Lasers for Measurement and Information Transfer

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