Estimation of the possibility of using dynamic spectroscopy to analyze biological scattering media

An attempt was made to extend the field of application of the methods of dynamic spectroscopy to analyze media with a large volume content of scatterers. It is shown that under conditions of multiple scattering the temporal spectrum S(w) depends not only on the dimensions of the scatterers, but also on their optical characteristics. A correlation dependence between the width of the temporal spectrum S(w) and the dimensions of aggregates of erythrocytes has been established. The existence of a correlation between the width of the temporal spectrum S(w) and important clinical characteristics of blood, such as the erythrocyte settling rate and the concentration of lipoproteins, has been found.