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Phase noise tolerant carrier recovery scheme for 28 Gbaud circular 16QAM
RISE - Research Institutes of Sweden, ICT, Acreo.
RISE - Research Institutes of Sweden, ICT, Acreo.
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2015 (English)In: 2015 European Conference on Optical Communication (ECOC), 2015, 1-3 p.Conference paper (Refereed)
Abstract [en]

We propose a novel carrier phase recovery scheme for circular 16QAM coherent transmission systems. Experimental results show low penalties (<;1.4 dB) even for linewidths where square 16QAM exhibits irretrievable (above the FEC limit) error floor.

Place, publisher, year, edition, pages
2015. 1-3 p.
Keyword [en]
optical communication;phase noise;quadrature amplitude modulation;FEC limit;circular 16QAM coherent transmission systems;coherent optical transmission systems;error floor;linewidths;phase noise tolerant carrier recovery scheme;square 16QAM;Optical attenuators;Optical modulation;Optical noise;Optical receivers;Optical transmitters;Phase noise;Signal to noise ratio
National Category
Communication Systems Signal Processing Telecommunications
Identifiers
URN: urn:nbn:se:ri:diva-29872DOI: 10.1109/ECOC.2015.7341657OAI: oai:DiVA.org:ri-29872DiVA: diva2:1108507
Conference
2015 European Conference on Optical Communication (ECOC)
Available from: 2017-06-12 Created: 2017-06-12 Last updated: 2017-06-15Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
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