|
This article is cited in 2 scientific papers (total in 2 papers)
Raman lidar for analysis of industrial atmospheric pollutants
Yu. G. Vainer, M. Ya. Kuzin, L. P. Malyavkin, È. G. Sil'kis, K. V. Tanana, V. D. Titov
Abstract:
A Raman lidar has been developed for remote analysis of industrial plumes. The fust test results were obtained. The Raman spectrum was excited by the fourth harmonic of a YAG laser. The signals received were recorded by a multichannel system which counts individual photoelectrons. A UMI-93 image converter tube combined with an isocon television camera tube or three FÉU-106 photomultipliers were used as the light detectors. The gases SO2, CO2, N2, O2, and H2O were recorded in a plume from a thermal power plant at a distance of 200 m. For a signal-to-noise ratio of 2, probed layer 22.5 m thick, distance of 100 m, and measurement time of approximately 3.5 min (104 laser pulses at a repetition frequency of 50 Hz), the sensitivity was 50 ppm.
Received: 25.04.1978
Citation:
Yu. G. Vainer, M. Ya. Kuzin, L. P. Malyavkin, È. G. Sil'kis, K. V. Tanana, V. D. Titov, “Raman lidar for analysis of industrial atmospheric pollutants”, Kvantovaya Elektronika, 6:3 (1979), 494–499 [Sov J Quantum Electron, 9:3 (1979), 296–299]
Linking options:
https://www.mathnet.ru/eng/qe8769 https://www.mathnet.ru/eng/qe/v6/i3/p494
|
Statistics & downloads: |
Abstract page: | 211 | Full-text PDF : | 127 |
|