All-optical demultiplexing of 16-QAM signals into QPSK tributaries using four-level optical phase quantizers

dc.contributor.author	Μπόγρης, Αντώνιος	el
dc.date.accessioned	2015-06-10T15:39:29Z
dc.date.available	2015-06-10T15:39:29Z
dc.date.issued	2015-06-10
dc.identifier.uri	http://hdl.handle.net/11400/15644
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	https://www.osapublishing.org/ol/abstract.cfm?uri=ol-39-7-1775	en
dc.subject	Οπτική επικοινωνία
dc.subject	Τετραγωνισμός διαμόρφωσης πλάτους
dc.subject	Σύνθετες μορφές διαμόρφωσης
dc.subject	οπτική αποπολύπλεξη
dc.subject	Συνεκτική επεξεργασία
dc.subject	Optical communication
dc.subject	Quadrature amplitude modulation
dc.subject	Advanced modulation formats
dc.subject	All-optical demultiplexing
dc.subject	Coherent processing
dc.title	All-optical demultiplexing of 16-QAM signals into QPSK tributaries using four-level optical phase quantizers	en
heal.type	journalArticle
heal.classification	Τεχνολογία
heal.classification	Πληροφορική
heal.classification	Technology
heal.classification	Computer science
heal.classificationURI	N/A-Τεχνολογία
heal.classificationURI	N/A-Πληροφορική
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85133147
heal.classificationURI	http://skos.um.es/unescothes/C00750
heal.identifier.secondary	DOI: 10.1364/OL.39.001775
heal.language	en
heal.access	campus
heal.recordProvider	Τεχνολογικό Εκπαιδευτικό Ίδρυμα Αθήνας. Σχολή Τεχνολογικών Εφαρμογών. Τμήμα Μηχανικών Πληροφορικής Τ.Ε.	el
heal.publicationDate	2014-04-01
heal.bibliographicCitation	Bogris, A. (2014) All-optical demultiplexing of 16-QAM signals into QPSK tributaries using four-level optical phase quantizers. Optics Letters. [Online] 39 (7), pp.1775-1778. Available from: https://www.osapublishing.org [Accessed 10/06/2015]	en
heal.abstract	The potential of four-level optical phase quantizers toward coherent processing of advanced modulation formats, such as 16-QAM, is proposed and numerically demonstrated. The work shows that phase quantization achieved in fiber-based phase-sensitive amplifiers can demultiplex 16-QAM into two quadrature phase shift keying (QPSK) signals, enabling subchannel switching. The numerical study highlights the impact of the quantizer transfer function on the performance of the demultiplexing process and numerically calculates the bit error rate for each QPSK tributary after the demultiplexing procedure.	en
heal.publisher	Optical Society of America	en
heal.journalName	Optics Letters	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	false