DocumentCode
1657401
Title
An efficient analytical formula for analyzing optical waveguide discontinuities
Author
Feng, N.-N. ; Zhou, G.R. ; Fang, D.G.
Author_Institution
Dept. of Electr. Eng., Nanjing Univ. of Sci. & Technol., China
fYear
1999
fDate
6/21/1905 12:00:00 AM
Firstpage
325
Lastpage
328
Abstract
An efficient analytical formula for analyzing optical waveguide discontinuities is presented in this paper. By using the Tappert-Lee approximation and method of lines we get an analytic expression of the square-root operator. The FFT technique is used to accelerate the multiplication of matrices. A comparison to published results shows very good agreement.
Keywords
fast Fourier transforms; method of lines; optical waveguide theory; waveguide discontinuities; FFT technique; Tappert-Lee approximation; efficient analytical formula; method of lines; multiplication of matrices; optical waveguide discontinuities; square-root operator; Acceleration; Boundary conditions; Eigenvalues and eigenfunctions; Equations; Magnetic fields; Optical reflection; Optical waveguides; Tellurium; Transmission line matrix methods; Waveguide discontinuities;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Electromagnetics and Its Applications, 1999. Proceedings. (ICCEA '99) 1999 International Conference on
Print_ISBN
0-7803-5802-3
Type
conf
DOI
10.1109/ICCEA.1999.825142
Filename
825142
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