Four-Photon Light Scattering by Mechanical Vibrations of Cylindrical Particles in Liquid Suspensions

The four-photon low-frequency light scattering by acoustic vibrations of elastic inclusions in a liquid heterogeneous medium has been investigated. General expressions are obtained for the amplitude of electromagnetic wave generated in the field of specified two-frequency (Raman) optical pumping und...

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Bibliographic Details
Published in:Physics of wave phenomena 2019-01, Vol.27 (1), p.9-12
Main Authors: Bunkin, A. F., Mikhalevich, V. G., Streltsov, V. N., Pershin, S. M.
Format: Article
Language:English
Subjects:
Acoustics
Elastic scattering
Electromagnetic radiation
Frequency analysis
Inclusions
Light scattering
Nonlinear Optical Spectroscopy
Optical pumping
Physics
Physics and Astronomy
Quantum Optics
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Summary:The four-photon low-frequency light scattering by acoustic vibrations of elastic inclusions in a liquid heterogeneous medium has been investigated. General expressions are obtained for the amplitude of electromagnetic wave generated in the field of specified two-frequency (Raman) optical pumping under conditions of induced longitudinal acoustic vibrations of cylindrical inclusions. The total field radiated by the suspension at a frequency shifted with respect to the pump frequency has been analytically calculated.
ISSN:1541-308X
1934-807X
DOI:10.3103/S1541308X19010023