|
Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2006, Volume 46, Number 9, Pages 1675–1681
(Mi zvmmf417)
|
|
|
|
This article is cited in 3 scientific papers (total in 3 papers)
Computation of paraxial wave fields using transparent boundary conditions
A. V. Popov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation, Russian Academy of Sciences, Troitsk, Moscow oblast, 142092, Russia
Abstract:
The parabolic wave equation is solved numerically by applying transparent conditions used to confine the computational domain. A numerical implementation of the boundary conditions is proposed based on representing the incident wave as a superposition of Gaussian beams. A modification of the transparent conditions in the case of dielectric objects extending beyond the computational domain is described. Numerical examples are presented.
Key words:
parabolic equation method, transparent boundary condition, Gaussian beam, diffraction theory.
Received: 05.12.2005 Revised: 10.03.2006
Citation:
A. V. Popov, “Computation of paraxial wave fields using transparent boundary conditions”, Zh. Vychisl. Mat. Mat. Fiz., 46:9 (2006), 1675–1681; Comput. Math. Math. Phys., 46:9 (2006), 1595–1600
Linking options:
https://www.mathnet.ru/eng/zvmmf417 https://www.mathnet.ru/eng/zvmmf/v46/i9/p1675
|
Statistics & downloads: |
Abstract page: | 236 | Full-text PDF : | 126 | References: | 37 | First page: | 1 |
|