DocumentCode
1444508
Title
Special issue paper. Transmission characteristics of W-type optical fibres
Author
Kawakami, S. ; Nishida, S. ; Sumi, M.
Author_Institution
Research Institute of Electrical Communication, Tohoku University, Sendai, Japan
Volume
123
Issue
6
fYear
1976
fDate
6/1/1976 12:00:00 AM
Firstpage
586
Lastpage
590
Abstract
Properties of doubly-clad optical fibres with a low-index inner cladding (W-type fibres) as single-mode or multimode transmission lines are discussed both from theoretical and experimental viewpoints. Such fibres are characterised by the tight confinement of the modal power in the core. A small bending loss is one of its consequences. A single-mode W-type fibre can be used at a v-value significantly larger than 2.405, and it has an anomalous dispersion effect. A multimode W-type fibre is also discussed.
Keywords
fibre optics; W type optical fibres; doubly clad optical fibres; multimode transmission lines; transmission characteristics;
fLanguage
English
Journal_Title
Electrical Engineers, Proceedings of the Institution of
Publisher
iet
ISSN
0020-3270
Type
jour
DOI
10.1049/piee.1976.0132
Filename
5253736
Link To Document