Degenerate Parametric Interaction in Intense Acoustic Beams

• Published in: Radiophysics and quantum electronics Vol. 59; no. 10; pp. 794 - 805
• Main Authors: Gurbatov, S. N., Deryabin, M. S., Kas’yanov, D. A., Kurin, V. V.
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.03.2017
• Subjects: Astronomy; Astrophysics and Astroparticles; Beams (radiation); Fine structure; Formations; Hadrons; Heavy Ions; Initial conditions; Lasers; Mathematical and Computational Physics; Nuclear Physics; Observations and Techniques; Optical Devices; Optics; Phase relationships; Photonics; Physics; Physics and Astronomy; Quantum electronics; Quantum Optics; Signal processing; Theoretical; Waveforms

We consider degenerate parametric interaction in intense acoustic beams. It is shown that the field at large times has universal structure which is determined only by the wave period. At the same time, the distance in which this universal waveform is formed strongly depends on the fine structure of...