DocumentCode
1556001
Title
Discrete Bessel-based Arnoldi method for nonparaxial wave propagation
Author
Luo, Q. ; Law, C.T.
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Univ. of Wisconsin-Milwaukee, Milwaukee, WI, USA
Volume
14
Issue
1
fYear
2002
Firstpage
50
Lastpage
52
Abstract
A discrete Bessel transform has been applied to the modified Arnoldi method to investigate propagation of cylindrical beams in both free space and a graded index waveguide. We compare the method to the Lanczos method and show its superb performance in modeling small beams with high resolution.
Keywords
Bessel functions; discrete transforms; gradient index optics; light propagation; optical waveguide theory; Lanczos method; cylindrical beams; discrete Bessel transform; discrete Bessel-based Arnoldi method; free space; graded index waveguide; high resolution; modified Arnoldi method; nonparaxial wave propagation; small beam modeling; Acceleration; Diffraction; Discrete transforms; Fast Fourier transforms; Laplace equations; Nonhomogeneous media; Nonuniform electric fields; Optical propagation; Optical waveguides; Particle beams;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.974158
Filename
974158
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