Bayesian analysis of biexponential time-decaying signals

In this paper we demonstrate the use of Bayesian analysis methods for the extraction of information from time-domain biexponentially decaying functions. In several forms of time-domain spectroscopy the physically interesting spectrum consists of multiple exponentially decaying functions. Here we demonstrate the use of Bayesian analysis to extract information on both exponentially decaying signals from a biexponentially decaying signal in the presence of noise. Other spectral factors will be considered.