Rotational coherence spectroscopy of para-cyclohexylaniline by stimulated Raman-induced fluorescence depletion and stimulated emission pumping

Abstract

Time-resolved stimulated Raman-induced fluorescence depletion (TRSRFD) and time-resolved stimulated emission pumping (TRSEP) were used for the high-resolution rotational coherence spectroscopy (RCS) investigations of para-cyclohexylaniline. Both techniques were sensitive to ground state or excitated state rotational constants and allowed the deconvolution of the time-resolved fluorescence depletion (TRFD) spectrum.