TRANSFORM RELATIONS FOR COHERENT RESONANCE RAMAN-SCATTERING - EFFECT OF TEMPERATURE AND COHERENT VIBRATION AMPLITUDE

Coherent resonant Raman scattering (CARS and CSRS) amplitudes and exci tation profiles of impurity centres in crystals (molecules in solution s) were directly related to one-photon absorption, taking into account the coherence of the excited mode. The basis for these relations is t he transform theory, a method known from spontaneous resonance Raman s cattering. The transform relations between the observed molecular abso rption anti CARS/CSRS excitation profiles were generalized for the cas e of arbitrary temperatures and amplitudes of the coherent vibration e xcited in the processes of CARS and CSRS. The effects of temperature a nd excitation intensity are illustrated by model calculations.