15min:
RECENT APPROACH TO WIDEBAND INFRARED SPECTROSCOPY OF WEAK TRANSITIONS.

FATOU GUEYE, GUY GUELACHVILI, NATHALIE PICQUÉ, Laboratoire de Photophysique Moléculaire, Unité Propre du CNRS, Université de Paris-Sud, Bâtiment 350, 91405 Orsay-Cedex, France. (email: guy.guelachvili@ppm.u-psud.fr.); VICTOR DANA, DAVID JACQUEMART, JEAN-YVES MANDIN, Laboratoire de Physique Moléculaire et Applications, CNRS, case courrier 76, Université Pierre-et-Marie-Curie, 75252 Paris Cedex 05, France; MARC CHENEVIER, EBRAHIM SAFARI, Laboratoire de Spectrométrie Physique, Université J. Fourier/C.N.R.S. Grenoble, BP 87, 38402 Saint Martin d'Hères Cedex, France; ALEXANDER A. KACHANOV, Picarro, Inc., 1050 E. Duane Ave. Suite H, Sunnyvale, CA 94085, USA.

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The advantages resulting from the merging,\footnoteGuy Guelachvili, Time-resolved spectroscopy of stable molecules, Vibrational Spectroscopy 29, 21-26 (2002).
\hspace*0.4 cm Nathalie Picqué, Sensitive instrumental developments in high-resolution laser and Fourier transform spectroscopies, Vibrational Spectroscopy 29, 83-88 (2002).
\hspace*0.4 cm Nathalie Picqué, Guy Guelachvili, Alexander A. Kachanov, High-sensitivity time-resolved intracavity laser Fourier transform spectroscopy with vertical cavity surface emitting multiple quantum well lasers, Optics Letters 28, 313-315 (2003).
\hspace*0.4 cm Jean-Yves Mandin, Victor Dana, David Jacquemart, Nathalie Picqué, Guy Guelachvili, Multispectrum processing approach of weak H2O profiles recorded with absorption paths ranging from 20 to 120 km, Journal of Quantitative Spectroscopy and Radiative Transfer 78, 353-363 (2003).
\hspace*0.4 cm Nathalie Picqué, Guy Guelachvili, Quantitative wideband spectroscopy with kilometric absorption paths, Molecular Physics 2003 (in press). of time resolved step-scan Fourier transform and intra-cavity laser absorption spectroscopies are discussed and illustrated with spectra around 1 and 1.5 µm exhibiting kilometric absorption path lengths.

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