Np. Andreeva et al., Four-photon polarization spectroscopy of the Rayleigh line wing in a solution with the acetone-water singularity, OPT SPECTRO, 87(3), 1999, pp. 443-445
The temperature dependence of the Rayleigh line width is studied in acetone
-water solutions of different concentrations by the method of four-photon p
olarization spectroscopy. Two temperature regions of the linewidth variatio
n are found, and the effects are qualitatively explained.