作者: Olga V. Man'ko , N. V. Tcherniega
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摘要: The process of stimulated Brillouin scattering is described by the two‐dimensional oscillator model. Photons Stokes mode are one oscillator, and acoustic phonons other mode. interaction photons assumed to be quadratic in creation annihilation operators phonons. laser considered as a classical light source its depletion neglected. New time‐dependent integrals motion photon–phonon probability distribution function found. mean photon number phonon expressed functions medium parameters (initial dispersions) parameter (coupling constant). propagator for tomograms states investigated within framework symplectic‐tomography scheme.