APPLIED PHYSICS

The possibilities of remote sensing of toxic gases with CO₂-laser

P. P. Geiko, I. S. Popov
Institute of Monitoring of Climatic and Ecological Systems SB RAS, Tomsk, Russia

   Тhe possibilities of remote sensing of toxic gases by differential absorption method were analyzed. The CO₂-laser emission lines suitable for sounding of toxic gases with provision for disturbing absorptions by water vapor were choose. The echolocation range are simulated for detection of toxic gases by lidar based on CO₂ -laser. The other factors influencing upon echolocation range were analyzed.

PACS: 06.20.-r, 42.68.Wt, 42.79.Qx, 42.55.Lt

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