Abstract
An anomalous (more than ten times) increase in the SRS intensity in liquids under picosecond excitation is detected as ultrasonic exposure on a medium is turned-on. The physical mechanism of the detected phenomenon is discussed. It is presumably associated with the formation of random feedback caused by the formation of inhomogeneities in liquid under ultrasonic excitation.
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Translated by A. Kazantsev
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Skrabatun, A.V., Matrokhin, A.A., Kudryavtseva, A.D. et al. Stimulated Raman Scattering of Light in Liquids in the Ultrasonic Wave Field. Bull. Lebedev Phys. Inst. 50, 224–228 (2023). https://doi.org/10.3103/S106833562306009X
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DOI: https://doi.org/10.3103/S106833562306009X