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Proceedings Paper

Laser set for the investigations of the NO2 contents in atmosphere
Author(s): Jocef Makuchowski; Ludwik Jerzy Pokora; Zbigniew Ujda; Janusz Wawer
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Paper Abstract

The paper presents a laser system for investigations of pollution in the atmosphere using the differential absorption lidar (DIAL) technique. An idea of measurement of the NO2 902 and 03 contents in the air is described. A pumping laser which is underpressure N2 laser of 3 mJ in pulse energy and 20 Hz in repetition frequency is described in details. The principle of operation of the N2 laser dye laser system which enables the generation of two wavelengths simultaneously for determining of NO2 contents in the air is shown.

Paper Details

Date Published: 1 August 1991
PDF: 3 pages
Proc. SPIE 1391, Laser Technology III, (1 August 1991); doi: 10.1117/12.57179
Show Author Affiliations
Jocef Makuchowski, Institute of Plasma Physics and Laser Microfusion (Poland)
Ludwik Jerzy Pokora, Institute of Plasma Physics and Laser Microfusion (Poland)
Zbigniew Ujda, Institute of Plasma Physics and Laser Microfusion (Poland)
Janusz Wawer, Institute of Plasma Physics and Laser Microfusion (Poland)


Published in SPIE Proceedings Vol. 1391:
Laser Technology III
Wieslaw L. Wolinski; Bohdan K. Wolczak; Jerzy K. Gajda; Danuta Gajda; Ryszard S. Romaniuk, Editor(s)

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