Article révisé par les pairs
Résumé : A femto-OPO laser fitted to a high-finesse cavity and a Fourier transform spectrometer to perform femto-FT-CEAS (for femto-Fourier transform-cavity enhanced spectroscopy) was used to record high overtones of carbon disulfide with a minimal rms equivalent absorption coefficient of 1.2 × 10 -11 cm-1 Hz-1/2 per spectral element. New vibrational states are reported for 12C32S2 and 12C32S34S and new or improved rotational constants are obtained, for the v1v2l2v3 = 3003, 2203, 0114 and 4003 states in 12C32S2 and 3003 state in 32S12C34S. © 2012 Elsevier Inc. All rights reserved.