DocumentCode
971346
Title
PON Monitoring: Periodic Encoders With Low Capital and Operational Cost
Author
Fathallah, Habib ; Rad, Mohammad M. ; Rusch, Leslie A.
Author_Institution
Electr. & Comput. Eng. Dept., Univ. Laval, Quebec City, QC
Volume
20
Issue
24
fYear
2008
Firstpage
2039
Lastpage
2041
Abstract
We propose a novel and simple coding device for centralized monitoring of passive optical networks. Encoders have dual Bragg gratings forming a cavity producing periodic codes. These encoders reduce the cost of manufacturing, installation, inventory, and operation, while maintaining good performance and high capacity. We evaluate monitoring efficiency in terms of signal-to-noise ratio.
Keywords
Bragg gratings; cost reduction; encoding; optical communication equipment; optical fibre networks; optical fibre testing; PON monitoring; centralized monitoring; dual Bragg gratings; operational cost; optical coding device; passive optical networks; periodic codes; periodic encoders; Monitoring; network management; optical code-division multiplexing (OCDM); optical coding; passive optical network (PON); signal-to-noise ratio (SNR);
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2008.2006060
Filename
4663553
Link To Document