DocumentCode
57203
Title
Influence of Discrete Mode Coupling on the Nonlinear Interaction in Mode-Multiplexed Systems
Author
Rademacher, Georg ; Warm, S. ; Petermann, K.
Author_Institution
Dept. of High Freq. Technol.-Photonics Res. Group, Tech. Univ. Berlin, Berlin, Germany
Volume
25
Issue
13
fYear
2013
fDate
1-Jul-13
Firstpage
1203
Lastpage
1206
Abstract
In this letter, we analyze the impact of discrete mode coupling on mode-multiplexed transmission links that employ few-mode fibers. We show that discrete coupling between spatial modes, as introduced, e.g., by splices, highly degrades the performance of mode-division multiplexed transmission links due to an additional nonlinear penalty. This stands in contrast to the performance improvement that is introduced by frequently appearing random mode coupling.
Keywords
nonlinear optics; optical fibre communication; optical fibre couplers; space division multiplexing; splicing; discrete mode coupling; few-mode fibers; mode-division multiplexed transmission links; nonlinear penalty; random mode coupling; space-division multiplex; spatial modes; Optical transmission; multi-mode fiber; nonlinear fiber optics; space-division multiplex (SDM);
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2013.2262675
Filename
6515325
Link To Document