Title :
On perturbation of the spectrum of planar dielectric waveguide by refraction index profile
Author :
Linnik, V.V. ; Pleschinskii, N.B.
Author_Institution :
Kazan State Univ., Russia
Abstract :
The problem of calculating the eigenwaves of planar dielectric waveguide with arbitrary refraction index profile is considered. The iterative process based on the exact solutions of this problem in the case of piecewise constant profile is investigated. The abstract perturbation theory for operator equation with spectral parameter is extended.
Keywords :
dielectric waveguides; eigenvalues and eigenfunctions; iterative methods; mathematical operators; perturbation theory; planar waveguides; refractive index; waveguide theory; abstract perturbation theory; eigenwave; iterative process; operator equation; planar dielectric waveguide; refraction index profile; spectral parameter; Abstracts; Boundary value problems; Dielectrics; Eigenvalues and eigenfunctions; Equations; Interpolation; Iterative methods; Planar waveguides; Propagation constant;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2002. MMET '02. 2002 International Conference on
Conference_Location :
Kiev, Ukraine
Print_ISBN :
0-7803-7391-X
DOI :
10.1109/MMET.2002.1107051
