DocumentCode
1960526
Title
High accuracy field differencing in the proximity of dielectric corners
Author
Sewell, P. ; Thomas, N. ; Benson, T.M.
Author_Institution
George Green Inst. for Electromagn. Res., Nottingham Univ., UK
Volume
2
fYear
2005
fDate
3-7 July 2005
Firstpage
276
Abstract
This paper presents a new semi-vectorial higher order finite-difference scheme for rectangular dielectric waveguides. Results are also presented for the vectorial case. The method incorporates new difference equations for mesh points next to a dielectric interface and points near a dielectric corner. Its performance is assessed by means of a number of test problems and compared with that of an existing higher order scheme.
Keywords
finite difference methods; optical waveguides; rectangular waveguides; dielectric corners; dielectric interface; difference equations; finite-difference scheme; high accuracy field differencing; optical waveguides; rectangular dielectric waveguides; Dielectrics; Difference equations; Electromagnetic waveguides; Finite difference methods; Magnetic fields; Optical refraction; Optical variables control; Optical waveguide components; Optical waveguides; Taylor series;
fLanguage
English
Publisher
ieee
Conference_Titel
Transparent Optical Networks, 2005, Proceedings of 2005 7th International Conference
Print_ISBN
0-7803-9236-1
Type
conf
DOI
10.1109/ICTON.2005.1506152
Filename
1506152
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