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Proceedings Paper

Infrared differential absorption lidar (DIAL) system for monitoring atmospheric pollution
Author(s): V. A. Gorodnichev; Igor V. Kozintsev
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Paper Abstract

The Y3Al5O12:Er3+-laser-pumped CdSe parametric light generator with improved output characteristic was developed. Its output power was 16 and 23 kW in the 8 - 13 and 3.8 - 4.6 micrometers range respectively. Four CdSe crystals with different orientating provided a continuous wavelength tuning from 8 to 13 micrometers . The parametric light generator was employed in the design of prototype DIAL system intended for a remote gas analysis of atmospheric pollutants along a 80 m path. The result obtained from testing the DIAL system are reported.

Paper Details

Date Published: 12 November 1993
PDF: 20 pages
Proc. SPIE 2107, CIS Selected Papers: Optical Monitoring of the Environment, (12 November 1993); doi: 10.1117/12.162173
Show Author Affiliations
V. A. Gorodnichev, Moscow State Technical Univ. (Russia)
Igor V. Kozintsev, Moscow State Technical Univ. (Russia)


Published in SPIE Proceedings Vol. 2107:
CIS Selected Papers: Optical Monitoring of the Environment
Nicholay N. Belov; Edmund I. Akopov, Editor(s)

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