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Comparison of the analytical and the numerical solutions calculated by finite-difference method for a round fiber
V.V. Kotlyar1,2 Y.O. Shuyupova 1,2
1Image Processing Systems Institute of RAS
2Samara State Aerospace University named after academician S.P. Korolev
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This paper considers a finite-difference method for calculating the propagation constants and fields of vector modes of round optical fibers with a stepped refractive index. The accuracy of the resulting solution of the wave equation with the corresponding analytical solution known for this type of fiber, is evaluated.
round fiber, finite-difference method, round optical fibers, wave equation
Kotlyar VV, Shuyupova YO. Comparison of the analytical and the numerical solutions calculated by finite-difference method for a round fiber. Computer Optics 2005; 28: 41-44.
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