Saturated absorption of C2H4 with a CO2 waveguide laser |
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Authors: | F Herlemont M Lyszyk J Lemaire Ch Lambeau M De Vleeschouwer A Fayt |
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Institution: | Department of Molecular Spectroscopy, University of Louvain, Chemin du Cyclotron, 2, B 1348 Louvain-La-Neuve, Belgium |
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Abstract: | Saturated spectroscopy of C2H4 was performed with a CO2 waveguide laser. Seventeen lines were measured with a precision of the order of 200 kHz. On the basis of these data and of a new highly accurate determination of the ground-state rotational constants a better analysis of the ν4, ν7, and ν10 levels was achieved. |
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