Title :
Cut-off frequency in radially inhomogeneous single-mode fibre
Author :
Gambling, W.A. ; Payne, D.N. ; Matsumura, H.
Author_Institution :
University of Southampton, Department of Electronics, Southampton, UK
Abstract :
The limit for single-mode operation in a graded-index fibre has been obtained by calculating the normalised cut-off frequency of the TE01 mode, The affect of diffusion at the core-cladding boundary has been estimated.
Keywords :
optical fibres; core cladding boundary; cut off frequency; graded index fibre; optical fibres; radially inhomogeneous single mode fibre;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19770098
