Determination of the absorption and scattering coefficients of highly scattering media from the experimentally established temporal distributions of laser pulse intensities |
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| Authors: | A A Danilov S A Tereshchenko I V P’yanov A I Gavrikov |
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| Affiliation: | 1.Moscow State Institute of Electronic Technology (Technical University),Moscow,Russia |
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| Abstract: | The passage of laser radiation through a scattering medium is studied experimentally. A method of determining the optical
characteristics of a scattering media is proposed. The method is based on the measurements of time distributions of the intensity
of ultrashort laser pulses for two layer thicknesses of the medium to be studied. The measurements are carried out with the
use of a single-photon counting system. The proposed method is used to determine the absorption and scattering coefficients
of a model medium from the experimental data. |
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