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ISSN 0032-8154. . 1998. № 9
681. 785. 4: 621.378
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Development of«a high sensitivity on-board He-Ne laser-based
hydrocarbon gas detector is reported. The device construction, its
technical and metrological parameters and results of field testing
are described. Fields of the device application are as follows:
environmental monitoring in atmosphere and soil gases, oil and gas
prospecting and underground pipe-line leakage searching.
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- // . 1995.
№ 6(958).
- Anderson S. M., Zahniser M. S. Open-path tunable
diode laser absorption for eddy correlation flux measurements
of atmospheric trase gases // Proceedings of Society
of PhotoOptical Instrumentation Engineers. 1991. Vol. 1433.
- McManus J. B., Kebabian P. L.,
Kolb C. E. Aerodyne research mobile infrared methane monitor
// Ibid.<
- Dang-Nhu M., Pine A. S., Robiette A. G. Spectral
intensities in the v3 bands
of 124 and
13CH4 //
Journal of Molecular Spectroscopy. 1979. Vol. 77. № 1.
- . ., A. .
λ = 3,3922 3,3912 //
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1993. № 39-40.
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1983. № 12.
- Herriott D. R., Kogelnik H.,
Kompfner R. Off-axis path in spherical mirrors
interferometer // Applied Optics. 1964. Vol. 3. № 4.
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