DocumentCode
1322203
Title
Coupling among waveguides of small spacing
Author
Gevorgyan, S. ; Hovsepyan, Aram
Author_Institution
Dept. of Comput. Design & Technol., Polytech. Inst., Yerevan Armenia SSR
Volume
24
Issue
13
fYear
1988
fDate
6/23/1988 12:00:00 AM
Firstpage
814
Lastpage
815
Abstract
A new approximation for the coupling coefficient between two optical waveguides is given. It is applied to nonparallel and parallel waveguides with small spacing and waveguides intersecting at small angles. It is shown that this new approximation predicts a higher degree of power transfer among waveguides than the widely used Marcuse approximation
Keywords
integrated optics; optical waveguide theory; approximation; coupling coefficient; integrated optics; optical waveguides; parallel waveguides; power transfer; small intersection angles; small spacing;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
8351
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