Reconstruction of the Q Band Spectrum of the 1285-cm~(-1) Transition in the CO_(2) Molecule from Measurements of a Pulsed Response

摘要

By using the method of nonstationary spectroscopy of coherent anti-Stokes Raman scattering, pulsed responses of the Q band of the vibrational-rotational transition in the CO_(2) molecule at a frequency of 1285 cm~(-1) are measured under conditions of broadening close to the Doppler type. The ratios of the amplitudes of Q-band components at known frequencies are obtained by fitting to the measured pulsed responses.