DocumentCode
1286455
Title
Silicon Photonic Integrated Mode Multiplexer and Demultiplexer
Author
Koonen, A.M.J. ; Chen, Haoshuo ; Van den Boom, Henrie P A ; Raz, Oded
Author_Institution
COBRA Inst., Eindhoven Univ. of Technol., Eindhoven, Netherlands
Volume
24
Issue
21
fYear
2012
Firstpage
1961
Lastpage
1964
Abstract
A novel passive integrated optical circuit for mode-multiplexing and demultiplexing six channels, LP01 and LP11 modes in a few-moded fiber, is designed and tested. A push-pull solution is proposed and demonstrated to excite the LP11 modes with a high extinction ratio. The circuit can outperform present bulk-optics solutions through its compactness and stability, and it has the potential advantages of high coupling efficiency and excellent mode crosstalk suppression.
Keywords
elemental semiconductors; integrated optics; multiplexing equipment; optical communication equipment; optical fibre communication; silicon; Si; few moded fiber; high coupling efficiency; mode crosstalk suppression; passive integrated optical circuit; photonic integrated mode demultiplexer; photonic integrated mode multiplexer; push-pull solution; Couplers; Couplings; Gratings; Heating; Multiplexing; Optical fibers; Mode division multiplexing (MDM); optical communication; silicon photonics; vertical grating coupler;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2012.2219304
Filename
6304909
Link To Document