DocumentCode
2887033
Title
Numerical simulation of the open dielectric waveguides NEAr cutoff frequencies with PML-boundary conditions
Author
Zinkova, I.V. ; Rozhnev, A.G.
Author_Institution
Saratov State Univ. in the name of N.G. Chernyshevskiy, Saratov, Russia
fYear
2010
fDate
22-23 Sept. 2010
Firstpage
228
Lastpage
231
Abstract
In this paper the simulation of several launched and leaky modes in a circle dielectric waveguide with using a finite element method and PML-boundary conditions for limitation of a designed area is made. The received results are compared with a solution of the dispersion equation and the conclusion about inapplicability of PML method for calculations properties of open waveguides near cutoff frequency is made.
Keywords
dielectric waveguides; finite element analysis; PML-boundary conditions; circlar dielectric waveguide; dispersion equation; finite element method; launched modes; leaky modes; numerical simulation; open dielectric waveguides; Cutoff frequency; Dielectrics; Equations; Mathematical model; Optical fiber dispersion; Optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Actual Problems of Electron Devices Engineering (APEDE), 2010 International Conference on
Conference_Location
Saratov
Print_ISBN
978-1-4244-6954-3
Type
conf
DOI
10.1109/APEDE.2010.5624113
Filename
5624113
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