DocumentCode
876148
Title
Ray interpretation of modes in curved nonuniform waveguides
Author
Felsen, L.B. ; Maurer, S.J.
Author_Institution
Polytechnic Institute of Brooklyn, Farmingdale, USA
Volume
4
Issue
4
fYear
1968
Firstpage
70
Lastpage
72
Abstract
The letter extends an earlier contribution, showing that, in curved as in straight waveguides, the modes can be described meaningfully in ray-optical terms, and that characteristic caustic surfaces play a significant role in generating the modal-ray system.
Keywords
electromagnetic waves; waveguide theory;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19680056
Filename
4210003
Link To Document