Embedded implementation of a digital clock recovery for the asynchronous monitoring of optical signals

Embedded implementation of a digital clock recovery for the asynchronous monitoring of optical signals

We propose a digital method to asynchronously monitor optical modulated signals. It allows the recovery of the eye diagram with a number of samples down to 212 without significant impairment due to the method. An embedded implementation of the algorithm based on a hybrid hardware and software soluti...

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Bibliographische Detailangaben
Hauptverfasser: Gosset, C., El Khazen, J., Ghobril, P.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
clock recovery
Clocks
embedded systems
eye diagram
Frequency estimation
Hardware
Monitoring
monitoring of optical modulated signals
Optical modulation
Optical receivers
Software
under sampling
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Beschreibung
Zusammenfassung:We propose a digital method to asynchronously monitor optical modulated signals. It allows the recovery of the eye diagram with a number of samples down to 212 without significant impairment due to the method. An embedded implementation of the algorithm based on a hybrid hardware and software solution is proposed.
ISSN:2330-4855
DOI:10.1109/RELABIRA.2012.6235093