Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/80228
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dc.contributorDepartment of Electrical Engineering-
dc.contributorDepartment of Electronic and Information Engineering-
dc.contributorPhotonics Research Centre-
dc.creatorGui, T-
dc.creatorYi, LY-
dc.creatorGuo, CJ-
dc.creatorLu, C-
dc.creatorLau, APT-
dc.date.accessioned2019-01-30T09:14:18Z-
dc.date.available2019-01-30T09:14:18Z-
dc.identifier.urihttp://hdl.handle.net/10397/80228-
dc.language.isoenen_US
dc.publisherOptical Society of Americaen_US
dc.rights© 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement (https://www.osapublishing.org/library/license_v1.cfm#VOR-OA)en_US
dc.rights© 2018 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.en_US
dc.rightsJournal © 2018-
dc.rightsThe following publication Gui, T., Yi, L.Y., Guo, C.J., Lu, C., & Lau, A.P.T. (2018). 120 Gbaud PAM-4 transmission over 80-km SSMF using optical band interleaving and Kramers-Kronig detection. Optics express, 26 (20), 25934-25943 is available at https://dx.doi.org/10.1364/OE.26.025934-
dc.title120 Gbaud PAM-4 transmission over 80-km SSMF using optical band interleaving and Kramers-Kronig detectionen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage25934-
dc.identifier.epage25943-
dc.identifier.volume26-
dc.identifier.issue20-
dc.identifier.doi10.1364/OE.26.025934-
dcterms.abstractWe demonstrate generation and detection of 120-Gbaud PAM-4 signals using an I/Q modulator based on optical band interleaving (OBI) technique. The spectral components of target PAM signals are split and pre-processed before being sent to two digital-to-analog convertors (sub-DACs) whose outputs are imprinted to an optical carrier by an optical I/Q modulator forming a carrier-suppressed tandem single side-band (SSB) signal. The PAM signals can be recovered after photo-detection provided that an optical beating tone is added at the edge of the signal spectrum along with the modulator output. The proposed method requires only half of the Nyquist bandwidth of the target PAM signal for the transmitter and has the advantage of a simple implementation. Using Kramers-Kronig (K-K) detection. a 120 Gbaud PAM-4 transmission over 80-km standard single mode fiber (SSMF) is successfully demonstrated. The proposed scheme entails a simple implementation and a much lower bandwidth requirement at the transmitter compared with conventional all-electronic high baud rate signal generation schemes.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationOptics express, Oct. 2018, v. 26, no. 20, p. 25934-25943-
dcterms.isPartOfOptics express-
dcterms.issued2018-
dc.identifier.isiWOS:000446055500036-
dc.identifier.eissn1094-4087-
dc.description.validate201901 bcrc-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
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