Y. Kai et S. Kinoshita, DETECTION OF ENHANCED BULK MODES BY MEANS OF RESONANCE RAYLEIGH-SCATTERING AND FEMTOSECOND OPTICAL KERR-EFFECT SPECTROSCOPY, Journal of luminescence, 66-7(1-6), 1995, pp. 370-374
The coupling of atoms/molecules with bulk fluctuations, phonons is a c
entral problem in the understanding of the mechanisms of spectral broa
dening and relaxational phenomena in optical spectroscopy. We report h
ere experimental evidence for the enhancement of the bulk modes throug
h electron-phonon coupling, by time- and frequency-domain near-resonan
ce spectroscopy.