Молекулярная спектроскопия Молекулярная спектроскопия
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   Dr. Group leader Alain Campargue,
University Joseph Fourier de Grenoble, Laboratory Laboratoire de SpectromЁ¦trie Physique

Marc Chenevier,
Insitute University Joseph Fourier de Grenoble

Samir Kassi,
Insitute University Joseph Fourier de Grenoble

Daniele Romanini,
Insitute University Joseph Fourier de Grenoble

The expertise of University Joseph Fourier de Grenoble group is mostly experimental and consists in the development of ultrasensitive absorption laser techniques and their application to the spectroscopic study of extremely weak overtone transitions in the near infrared and visible ranges. These techniques are Intracavity Laser Absorption Spectroscopy (ICLAS), Cavity-Ring Down Spectroscopy (CRDS), Cavity Enhanced Absorption Specroscopy (CEAS). Quantitative measurements of extremely weak absorbance can be performed. The molecules of interest include water (H2O), acetylene (C2H2), hydrogen sulfur (H2S), methane (CH4), silanes (SiH4) and their isotopic derivatives.

List of publications
1. A.Campargue, L.Biennier, A.Garnache, A.Kachanov, D.Romanini, M.Herman, High resolution absorption spectrsocopy of the VCH =2-6 acetylenic overtone bands of propyne: Spectroscopy and Dynamics, Journal of Chemical Physics, 111, 7888-7903 (1999).
2. O.Naumenko, E.Bertseva, A.Campargue, D.Schwenke, The HDO absorption spectrum in the 13165-13500 cm-1 spectral region, Journal of Molecular Spectroscopy, 201, 297-309 (2000).
3. A. Campargue, E. Bertseva, O. Naumenko, The absorption spectrum of HDO in the 16300-16670 cm-1 and 18000-18350 cm-1 spectral regions, Journal of Molecular Spectroscopy, 204, 94-10 (2000).
4. E.Bertseva, A.Kachanov, A.Campargue, Intracavity Laser Absorption Spectroscopy of N2O with a Vertical External Cavity Surface Emitting Laser, Chemical Physics Letters, 351, 18-26 (2002).
5. Y.Ding, O.Naumenko, S.-M.Hu, E.Bertseva, A.Campargue, The absorption spectrum of H2S between 9500 and 10000 cm-1 by Intracavity Laser Absorption Spectroscopy with a Vertical External Cavity Surface Emitting Laser, Journal of Molecular Spectroscopy, 217, 222-238 (2003).

Грант INTAS 00-189