Abstract
It is shown that the Rayleigh scattering signal excited in liquid during four-wave mixing of radiation of diode laser whose frequency difference is tuned in the vicinity of small detunings is amplified in the active element of the probe laser.
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Original Russian Text © M.A. Davydov, S.M. Pershin, 2014, published in Kratkie Soobshcheniya po Fizike, 2014, Vol. 41, No. 6, pp. 31–36.
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Davydov, M.A., Pershin, S.M. Regenerative amplification of the central component of the Rayleigh line in liquid. Bull. Lebedev Phys. Inst. 41, 171–174 (2014). https://doi.org/10.3103/S1068335614060049
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DOI: https://doi.org/10.3103/S1068335614060049