Phase noise tolerant carrier recovery scheme for 28 Gbaud circular 16QAM
2015 (English)In: European Conference on Optical Communication, ECOC, Institute of Electrical and Electronics Engineers (IEEE), 2015Conference paper (Refereed)Text
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
Institute of Electrical and Electronics Engineers (IEEE), 2015.
Quadrature amplitude modulation, Carrier phase recovery, Carrier recovery, Coherent transmission systems, Error floor, Optical communication
IdentifiersURN: urn:nbn:se:kth:diva-186811DOI: 10.1109/ECOC.2015.7341657ISI: 000377373100048ScopusID: 2-s2.0-84957837128ISBN: 9788460817413OAI: oai:DiVA.org:kth-186811DiVA: diva2:932511
41st European Conference on Optical Communication, ECOC 2015, 27 September 2015 through 1 October 2015
QC 201606012016-06-012016-05-132016-07-06Bibliographically approved