Title :
Comments on `Cutoff frequencies of vector wave modes in cladded inhomogeneous optical fibre¿
Author_Institution :
Osaka Electro-Communication University, Department of Applied Electronic Engineering, Neyagawa, Japan
Abstract :
Comments are made on a previous letter of the author´s, which is compared with a more advanced technique described by Kokubun and Iga.
Keywords :
optical fibres; optical waveguide theory; cladded inhomogeneous optical fibre; cutoff frequency; vector wave modes;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810013
