Quadrature imbalance compensation algorithms for coherent PDM QPSK systems

Petrou, C; Vgenis, A; Roudas, I; Raptis, L

dc.contributor.author	Petrou, C	en
dc.contributor.author	Vgenis, A	en
dc.contributor.author	Roudas, I	en
dc.contributor.author	Raptis, L	en
dc.date.accessioned	2014-03-01T02:51:53Z
dc.date.available	2014-03-01T02:51:53Z
dc.date.issued	2009	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/35726
dc.subject	Adaptive Equalizer	en
dc.title	Quadrature imbalance compensation algorithms for coherent PDM QPSK systems	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/LEOS.2009.5343407	en
heal.identifier.secondary	http://dx.doi.org/10.1109/LEOS.2009.5343407	en
heal.publicationDate	2009	en
heal.abstract	We compare three quadrature imbalance compensation algorithms for coherent PDM-QPSK systems, including a novel, blind, adaptive equalizer. We show that dedicated quadrature imbalance compensation is mandatory and cannot be performed by regular distortion mitigating equalizers.	en
heal.journalName	Lasers and Electro-Optics Society, IEEE LEOS Annual Meeting	en
dc.identifier.doi	10.1109/LEOS.2009.5343407	en