DocumentCode
1529804
Title
Improved boundary conditions for the beam propagation method
Author
Jiménez, D. ; Pérez-Murano, F.
Author_Institution
Dept. d´´Eng. Electron., Univ. Autonoma de Barcelona, Spain
Volume
11
Issue
8
fYear
1999
Firstpage
1000
Lastpage
1002
Abstract
Substantial improvement for absorbing radiating waves in simulations with the two-dimensional beam propagation method can be achieved by introducing two new pairs of Higdon operators in the complementary operators method. The new boundary condition allows the elimination of the second-order reflections arising from the truncation of the computational domain.
Keywords
boundary-value problems; light absorption; light reflection; optical waveguide theory; 2D beam propagation method; Higdon operators; absorbing radiating waves; beam propagation method; complementary operators method; computational domain; improved boundary conditions; second-order reflections; Anisotropic magnetoresistance; Boundary conditions; Computational modeling; Computer simulation; Finite difference methods; Optical reflection; Optoelectronic devices; Partial differential equations; Physics computing; Time domain analysis;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.775326
Filename
775326
Link To Document