DocumentCode
1321910
Title
Power exchange in tapered optical couplers
Author
Huang, Wei-Ping ; Little, Brent E.
Author_Institution
Dept. of Electr. & Comput. Eng., Waterloo Univ., Ont., Canada
Volume
27
Issue
7
fYear
1991
fDate
7/1/1991 12:00:00 AM
Firstpage
1932
Lastpage
1938
Abstract
The power exchange between nonparallel optical waveguides or tapered couplers is analyzed by the coupled-mode theory based on local modes of the individual waveguides (local waveguide modes). A self-consistent nonorthogonal coupled-mode formulation is presented and transformed into an orthogonal form which is equivalent to the coupled-mode equations for the local modes of the coupled waveguides (local array modes). The coupled-mode equations are then solved numerically and the effect of the taper on the power exchange between the two guides is studied
Keywords
optical couplers; optical waveguide theory; coupled-mode equations; coupled-mode theory; local modes; local waveguide modes; nonparallel optical waveguides; power exchange; self-consistent nonorthogonal coupled-mode formulation; tapered optical couplers; Councils; Equations; Optical coupling; Optical crosstalk; Optical fiber couplers; Optical filters; Optical waveguide theory; Optical waveguides; Power markets; Waveguide theory;
fLanguage
English
Journal_Title
Quantum Electronics, IEEE Journal of
Publisher
ieee
ISSN
0018-9197
Type
jour
DOI
10.1109/3.83395
Filename
83395
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