Impact of analogue pre-filtering for spectral roll-off improvement in spectral efficient transmitter

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dc.contributor.author Kaur, Amandeep
dc.contributor.author Gunning, Fatima C. Garcia
dc.date.accessioned 2018-11-23T12:16:58Z
dc.date.available 2018-11-23T12:16:58Z
dc.date.issued 2018-09-27
dc.identifier.citation Kaur, A. and Gunning, F. C. G. (2018) 'Impact of analogue pre-filtering for spectral roll-off improvement in spectral efficient transmitter', 20th International Conference on Transparent Optical Networks (ICTON), Bucharest, Romania, 1-5 July. doi:10.1109/ICTON.2018.8473804 en
dc.identifier.startpage 1 en
dc.identifier.endpage 4 en
dc.identifier.uri http://hdl.handle.net/10468/7139
dc.identifier.doi 10.1109/ICTON.2018.8473804
dc.description.abstract Spectral shaping plays a significant role in enabling high spectral efficiency of optical transmission systems. However, most of the spectral shaping methods reported so far have remained very complex using digital processing techniques that requires a large number of filter taps for optimal performance. In this paper, we show how the spectral roll-off factor can be reduced using a wavelength selective switch (WSS) at the transmitter side. We discuss the impact and limitations when using this method. The study investigates the practicalities of WSS generated optical filters at transmitter side via VPI simulations, evaluating the performance in terms of receiver sensitivity and BER. en
dc.description.uri http://icton2018.upb.ro/ en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) en
dc.relation.ispartof 20th International Conference on Transparent Optical Networks (ICTON) 2018
dc.rights © 2018, IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. en
dc.subject Error statistics en
dc.subject Optical communication equipment en
dc.subject Optical filters en
dc.subject Quadrature phase shift keying en
dc.subject Analogue pre-filtering en
dc.subject Spectral roll-off improvement en
dc.subject Spectral efficient transmitter en
dc.subject Spectral shaping plays en
dc.subject High spectral efficiency en
dc.subject Optical transmission systems en
dc.subject Digital processing techniques en
dc.subject Filter taps en
dc.subject Spectral roll-off factor en
dc.subject Wavelength selective switch en
dc.subject WSS en
dc.subject Transmitter side en
dc.subject Bandwidth en
dc.subject Optical fiber filters en
dc.subject Band-pass filters en
dc.subject Optical transmitters en
dc.subject Digital filters en
dc.subject Integrated optics en
dc.subject Nyquist-WDM en
dc.subject BER en
dc.subject Power penalty en
dc.title Impact of analogue pre-filtering for spectral roll-off improvement in spectral efficient transmitter en
dc.type Conference item en
dc.internal.authorcontactother Amandeep Kaur, Tyndall National Institute, University College Cork, Cork, Ireland. +353-21-490-3000 amandeep.kaur@tyndall.ie en
dc.internal.availability Full text available en
dc.date.updated 2018-11-23T12:06:42Z
dc.description.version Accepted Version en
dc.internal.rssid 462946434
dc.contributor.funder Science Foundation Ireland en
dc.description.status Not peer reviewed en
dc.internal.copyrightchecked Yes en
dc.internal.licenseacceptance Yes en
dc.internal.conferencelocation Bucharest, Romania en
dc.identifier.articleid Mo.C1.5
dc.relation.project info:eu-repo/grantAgreement/SFI/SFI Career Development Award/13/CDA/2103/IE/Software Defined Control of Superchannel Transponders for super-Tb/s Elastic Optical Networks/ en
dc.relation.project info:eu-repo/grantAgreement/SFI/SFI Research Centres/12/RC/2276/IE/I-PIC Irish Photonic Integration Research Centre/ en


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