Title :
Analysis of the Symmetrical Modes for an Eccentrically Cladded Fiber
Author :
Metrou, Nicholas M. ; Kanellopoulos, John D. ; Roumeliotis, John A. ; Fikioris, John G.
Abstract :
This paper examines the core and the cladding modes of an eccentrically cladded three-layer dielectric waveguide. The solutions are specialized to small eccentricities, and exact closed-form expressions for the normalized deviations of the cutoff wavenumbers from those of the concentric case are determined. Numerical results for the symmetrical cladding modes of the fiber are given.
Keywords :
Boundary conditions; Closed-form solution; Dielectrics; Helium; Perturbation methods; Scattering; Shape; Surface waves; Wave functions; Waveguide components;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1982.1131054
