DocumentCode
930586
Title
Illumination of graded-core fibres
Author
Someda, Carlo G ; Zoboli, Maurizio
Author_Institution
UniversitÃ\xa0 di Bologna, Istituto di Elettronica, Bologna, Italy
Volume
11
Issue
24
fYear
1975
Firstpage
577
Lastpage
578
Abstract
Toraldo di Francia´s results on mode number through ring pupils are applied to graded-index fibres. The previously found numbers of trapped and leaky modes are confirmed, but a question is raised concerning whether an incoherent omni-directional source does excite all the fibre modes with equal power.
Keywords
fibre optics; graded core fibres; illumination; incoherent omnidirectional source; leaky modes; ring pupils; trapped modes;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19750442
Filename
4236971
Link To Document