Title :
Bi-Boundary FEM-BEM for Open Optical Waveguide Problems
Author :
Bing Yu ; Xiaohan Sun
Author_Institution :
Dept. of Electron. Eng., Southeast Univ., Nanjing, China
Abstract :
A Bi-boundary FEM-BEM for optical waveguides with open structure is proposed, which accelerates the analysis for the waveguides through an iterative approach between two boundaries. The method is validated by numerical examples.
Keywords :
boundary-elements methods; finite element analysis; optical waveguides; rib waveguides; BEM; FEM; global algebraic system; iterative approach; open optical waveguide; rib waveguide; Acceleration; Boundary conditions; Equations; Integrated optics; Iterative methods; Optical waveguide theory; Optical waveguides; Rectangular waveguides; Sparse matrices; Transmission line matrix methods;
Conference_Titel :
Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-55752-856-8
DOI :
10.1109/OFC.2008.4528060
