Title :
Simulation of weakly guiding optical fibers by finite element method with exact boundary condition
Author :
Dautov, Rafail ; Karchevskii, Evgenii
Abstract :
This work presents a new approach to the numerical simulation of optical fibers. The finite element method with exact boundary condition is formulated and practically studied. This method has a good inner convergence by the number of mesh points and Fourier´s harmonics. The method is used for effective calculation of a new type of optical fiber
Keywords :
Fourier analysis; convergence of numerical methods; eigenvalues and eigenfunctions; electromagnetic oscillations; finite element analysis; harmonic analysis; optical fibre theory; variational techniques; EM oscillation; FEM; Fourier´s harmonics; convergence; dielectric permittivity; electromagnetic oscillation; exact boundary condition; finite element method; longitudinal propagation constant; numerical simulation; surface eigenmodes; variational formulation; weakly guiding optical fibers; Boundary conditions; Dielectrics; Eigenvalues and eigenfunctions; Erbium; Finite element methods; Mathematics; Optical fibers; Optical harmonic generation; Permittivity; Propagation constant;
Conference_Titel :
Transparent Optical Networks, 2001. Proceedings of 2001 3rd International Conference on
Conference_Location :
Cracow
Print_ISBN :
0-7803-7096-1
DOI :
10.1109/ICTON.2001.934715
