New interpretation of the far-infrared SO2 laser spectrum
- 1 June 1975
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 46 (6) , 2620-2626
- https://doi.org/10.1063/1.321939
Abstract
The 32S16O2 laser spectrum is definitively identified. The ten transitions observed involve the Fermi resonance which mixes the vibrotational levels 3ν2,J15,J−15 and ν1+ν2,J13,J−13 of the ground electronic state, with J=29, 30, and 31. By using the value of 14.73 cm−1 for the anharmonic constant k122, the difference of the band centers (ν1+ν2)−(3ν2) is obtained with great accuracy; it is equal to 114.59±0.01 cm−1.This publication has 10 references indexed in Scilit:
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