Title :
Beam propagation through straight and bent Bragg waveguides: Numerical simulation
Author :
Popov, Alexei ; Prokopovich, Dmitry ; Vinogradov, Alexander
Author_Institution :
Pushkov Inst. of Terrestrial Magn., Ionosphere & Radio Wave Propagation, IZMIRAN, Troitsk, Russia
fDate :
June 28 2009-July 2 2009
Abstract :
Computational aspects of the parabolic equation method are discussed: transparent boundary conditions for straight and bent Bragg waveguides, 3D finite-difference scheme in polar coordinates, estimation of radiation losses and fundamental mode stabilization.
Keywords :
finite difference methods; optical losses; optical waveguide theory; parabolic equations; 3D finite-difference scheme; Bragg waveguide; beam propagation; fundamental mode stabilization; parabolic equation method; polar coordinates; radiation loss; Boundary conditions; Ionosphere; Numerical simulation; Optical fibers; Optical losses; Optical propagation; Optical reflection; Optical waveguides; Partial differential equations; Permittivity; Bragg fiber; parabolic equation; radiation losses; transparent boundary condition; waveguide bend;
Conference_Titel :
Transparent Optical Networks, 2009. ICTON '09. 11th International Conference on
Conference_Location :
Azores
Print_ISBN :
978-1-4244-4825-8
Electronic_ISBN :
978-1-4244-4827-2
DOI :
10.1109/ICTON.2009.5185238
