Measurement of absorption cross sections and spectroscopic molecular parameters

SO2

SO2 Absorption Cross Section measurement in the UV using a Fourier Transform Spectrometer

A.C. Vandaele, P.C. Simon, J.M. Guilmot, M. Carleer, and R. Colin
J. Geophys. Res., 99, 25599-25605 (1994)

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Temperature
294 K
Pressures
from 1.5 to 10 Torr of SO2 in 1 atm of O2 or Ar
Spectral Interval
30000-40000 cm -1 (250-330 nm)
Resolution
2 and 16 cm-1

 

Fourier Transform measurements of SO2 absorption cross sections:

I. Temperature dependence in the 24000-29000 cm-1 (345-420 nm) region

C. Hermans, A.C. Vandaele, and S. Fally - JQSRT 110, 756-765 (2009)

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II. Temperature dependence in the 29000-44000 cm-1 (227-345 nm) region

A.C. Vandaele, C. Hermans, and S. Fally - JQSRT 110, 2115-2126 (2009)

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Temperature
298, 318, 338, 358 K
Pressures
from 0.05 Torr to 199 Torr
Spectral Interval
23500 - 44500 cm -1
Resolution
2 cm-1

 

This study has also been presented at the Atmospheric Spectroscopy Applications Symposium. ASA 2008, Reims, France, August 27-30 (2008)


poster .pdf (404kb)

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