Аннотация:The paper considers a problem of determination
of the luminophore relative concentration in a turbid medium
using a laser fluorescence spectroscopy and a diffuse reflectance
spectroscopy. The proposed approach is based on the improved
Kubelka-Munk theoretical model with the use of experimental
data obtained from turbid biological phantom media. Influence
of scattering on the radiation registered by a detector is also
investigated providing calibration curves to solve the problem.