The speckle spectroscopy of the randomly inhomogeneous medium-saturated by dyes under the noise conditions
This work describes the results of the optical probing using the narrow-band spectral selection of the broadband radiation scattered by a medium, which was a result of the fluorescence induced in the dye-doped medium pumped by the laser light. A statistical analysis of the stochastic interference fields, formed by the strongly scattering media saturated with pyridine, has been carried out using the method of referenceless low-coherence reflectometry under unideal detection conditions, when the characteristic propagation length of the probe radiation in the medium is much greater than the coherence length of the detected signal.
Yuri Gagarin Saratov State Technical University
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