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Proceedings Paper

Spectral gas analysis of polyatomic molecules by tunable diode lasers
Author(s): Alexander I. Nadezhdinskii; Eugene V. Stepanov; Ivan I. Zasavitskii
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Paper Abstract

The application of high-resolution tunable diode laser spectroscopy to the trace gas analysis of polyatomic molecules is experimentally investigated. A trace detection limit of 10 exp -8 vol pct was obtained for Freon-12, allowing the concentration of this gas in the atmosphere to be measured.

Paper Details

Date Published: 1 April 1992
PDF: 13 pages
Proc. SPIE 1724, Tunable Diode Laser Applications, (1 April 1992); doi: 10.1117/12.58673
Show Author Affiliations
Alexander I. Nadezhdinskii, General Physics Institute (Russia)
Eugene V. Stepanov, General Physics Institute (Russia)
Ivan I. Zasavitskii, P. N. Lebedev Physical Institute (Russia)


Published in SPIE Proceedings Vol. 1724:
Tunable Diode Laser Applications

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