Title :
Transmission characteristics of a dielectric-tube waveguide with an outer higher-index cladding
Author :
Miyagi, Masaya ; Nishida, Shuichi
Author_Institution :
Tohoku University, Research Institute of Electrical Communication, Sendai, Japan
Abstract :
A single-mode fibre with a large core radius and a strong field confinement is shown to be realised by using a dielectric-tube waveguide with an outer higher-index cladding.
Keywords :
optical fibres; dielectric tube waveguide; outer higher index cladding; single mode fibre; transmission characteristics;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19770202
