Abstract
The influence of the parameters of the photodiode and the electric circuit of the photodetector device on the detection range of the gas leaks detected with a TLG-01 remote route laser gas analyzer is demonstrated. The influence of the radiation transmitted by the atmosphere on the TLG-01 spectral characteristics is estimated. It is found out that photodetector devices with λCO ≈ 3.7 μm should be considered optimal for TLG-01 gas analyzers operating in ground routes.
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Original Russian Text © V.A. Mazeev, V.A. Polunin, V.I. Turinov, 2009, published in Radiotekhnika i Elektronika, 2009, Vol. 54, No. 8, pp. 1015–1019.
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Mazeev, V.A., Polunin, V.A. & Turinov, V.I. Optimal characteristics of the photodetector device for a route gas analyzer. J. Commun. Technol. Electron. 54, 965–969 (2009). https://doi.org/10.1134/S1064226909080130
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DOI: https://doi.org/10.1134/S1064226909080130