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Diode laser overtone spectroscopy of hydrogen sulfide

✍ Scribed by R. Großkloß; S.B. Rai; R. Stuber; W. Demtröder

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
489 KB
Volume
229
Category
Article
ISSN
0009-2614

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✦ Synopsis

Overtone spectra of a B-type band of H2S in the range 11930-12300 cm-' have been measured with an externally modulated tunable diode laser and a multipass absorption cell. The assignment of about 230 rotational lines, supported by the analysis of some lines of the isotopomer Hz%, allowed the determination of the molecular constants of the upper state, which is probably the (2, 2, 2) vibrational state, and revealed the existence of perturbations.

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