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Proceedings Paper

Multiagent system in automatic light power balance in optical networks
Author(s): Martin Šlapák; Miloslav Hůla
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Paper Abstract

This article deals with automatic power balancing along an optical line. For optimal transmission of an optical signal it is important to achieve certain parameters such as the signal to noise ratio or chromatic dispersion and also the sufficient output power level of in-line amplifiers. Pump diodes in amplifiers suffer from aging of material and therefore the driving current of pump diodes has to be accordingly increased to achieve the same gain as in the moment when the pump diodes were new. The use of a minimal required driving current leads to the longer lifetime of optical pumps. Therefore an automatic power balance is one of the methods used to achieve these goals.

Paper Details

Date Published: 25 September 2013
PDF: 7 pages
Proc. SPIE 8841, Current Developments in Lens Design and Optical Engineering XIV, 884113 (25 September 2013); doi: 10.1117/12.2021199
Show Author Affiliations
Martin Šlapák, CESNET (Czech Republic)
Miloslav Hůla, CESNET (Czech Republic)


Published in SPIE Proceedings Vol. 8841:
Current Developments in Lens Design and Optical Engineering XIV
R. Barry Johnson; Virendra N. Mahajan; Simon Thibault, Editor(s)

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