Summation of Gaussian beams in a surface waveguide

DOI10.1016/0165-2125(83)90013-6zbMath0511.73020OpenAlexW1968815780MaRDI QIDQ1838861

M. M. Popov, Valery E. Grikurov

Publication date: 1983

Published in: Wave Motion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0165-2125(83)90013-6

zbMATH Keywords

parabolic approximationFock-Leontovich parabolic equationaccuracy not dependent on complication of ray fieldfails for long distances from sourceGaussian beams summation methodsurface waveguide problem

Mathematics Subject Classification ID

Surface waves in solid mechanics (74J15) Heat equation (35K05) Schrödinger operator, Schrödinger equation (35J10) Antennas, waveguides in optics and electromagnetic theory (78A50) Random vibrations in dynamical problems in solid mechanics (74H50) Waves in solid mechanics (74J99) Numerical and other methods in solid mechanics (74S99)

Related Items (4)

Using ``quasiphotons to compute wave fields in an elastic medium ⋮ Gaussian beam summation in shallow waveguides ⋮ Application of the method of summation of Gaussian beams to the calculation of theoretical seismograms ⋮ A combined method for computing the field of the point source in a waveguide (plane-layered media).

Cites Work

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• A new method of computation of wave fields using Gaussian beams
• Wave propagation and underwater acoustics

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