DocumentCode
1140480
Title
Rigorous Modeling of Lateral Leakage Loss in SOI Thin-Ridge Waveguides and Couplers
Author
Nguyen, Thach G. ; Tummidi, Ravi S. ; Koch, Thomas L. ; Mitchell, Arnan
Author_Institution
Sch. of Electr. & Comput. Eng., RMIT Univ., Melbourne, VIC
Volume
21
Issue
7
fYear
2009
fDate
4/1/2009 12:00:00 AM
Firstpage
486
Lastpage
488
Abstract
The transverse-magnetic to transverse-electric (TM-TE) mode coupling properties and the lateral leakage loss behavior of the propagating TM-like mode in silicon-on-insulator thin-ridge waveguides and directional couplers are investigated. Accurate calculation of the lateral leakage is performed by a mode matching technique in which the calculation window is left fully open in the lateral direction.
Keywords
directional couplers; ridge waveguides; silicon-on-insulator; SOI thin-ridge waveguides; directional couplers; lateral leakage loss; silicon-on-insulator; transverse-electric mode coupling; transverse-magnetic mode coupling; Leaky waves; optical losses; optical waveguides; silicon-on-insulator (SOI) technology;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2009.2013965
Filename
4773191
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