Annotation
The evolution of spectra of diffracting beams of high intensity acoustical noise is investigated. A new method is proposed for theoretical description of diffraction which considers the nonlinearity of the propagation process. The dynamics of transformation of the spectra are traced using numerical calculations on a computer.
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
B.S. Azimov, M.M. Sagatov, O.V. Rudenko
Department of General Physics and Wave Processes, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Department of General Physics and Wave Processes, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
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