DocumentCode
3527735
Title
Monitoring and Diagnostics of Power Anomalies in Transparent Optical Networks
Author
Tin Kam Ho ; Bengtsson, Tord ; Salamon, Todd ; White, Connor
Author_Institution
Bell Labs., Alcatel-Lucent, Murray Hill, NJ, USA
fYear
2008
fDate
24-28 Feb. 2008
Firstpage
1
Lastpage
3
Abstract
Challenges in monitoring optically-transparent networks are highlighted for dynamically-controlled Raman amplification systems. We use models of amplifier physics together with statistical estimation to automatically discriminate between measurement errors, anomalous losses, and pump failures.
Keywords
Raman lasers; measurement errors; optical fibre amplifiers; optical fibre losses; optical fibre networks; statistical analysis; amplifier physics models; anomalous losses; dynamically-controlled Raman amplification systems; measurement errors; power anomalies; pump failures; statistical estimation; transparent optical networks; Condition monitoring; Hardware; Optical amplifiers; Optical fiber devices; Optical fiber networks; Optical network units; Optical pumping; Physics; Spine; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008. Conference on
Conference_Location
San Diego, CA
Print_ISBN
978-1-55752-856-8
Type
conf
DOI
10.1109/OFC.2008.4528557
Filename
4528557
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