Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/32105
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dc.contributor.authorBastos, Ana R. N.pt_PT
dc.contributor.authorMcKenna, Barrypt_PT
dc.contributor.authorSilvério, Tiagopt_PT
dc.contributor.authorCarlos, Luís D.pt_PT
dc.contributor.authorAndré, Paulo S.pt_PT
dc.contributor.authorEvans, Rachel C.pt_PT
dc.contributor.authorFerreira, Rute A. S.pt_PT
dc.date.accessioned2021-09-13T10:43:15Z-
dc.date.available2021-09-13T10:43:15Z-
dc.date.issued2020-12-
dc.identifier.urihttp://hdl.handle.net/10773/32105-
dc.description.abstractCommercial light-emitting diodes are a low-cost and energy-efficient solution for the implementation of optical wireless communication, known as visible light communication (VLC). This technology has a huge growing interest, being recently a research spotlight in the scientific community, especially due to the increasing popularity and rapid development of self-sustainable smart houses and the Internet of Things. As the VLC link is free space, big challenges arise in its implementation. To improve the VLC performance, this work proposes an enhanced system solution integrating an optical amplifier. In this context, organic–inorganic hybrids incorporating a blue-emitting conjugated polymer with high quantum yield (>50%) were synthesised and processed as planar waveguides. The waveguides were tested in a testbed scenario, showing a signal amplitude improvement of 2.5 dB, establishing the proposed approach as a promising cost-effective solution for optical amplification in VLCs.pt_PT
dc.language.isoengpt_PT
dc.publisherThe Institution of Engineering and Technologypt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/157674/PTpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/157973/PTpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/157671/PTpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/157970/PTpt_PT
dc.relationCENTRO-01-0145-FEDER000005pt_PT
dc.relationPOCI-01-0145-FEDER-030351pt_PT
dc.relation12/IP/1608pt_PT
dc.relationCENTRO-01-0145-FEDER-030186pt_PT
dc.rightsopenAccesspt_PT
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectOrganic-inorganic hybrid materialspt_PT
dc.subjectOptical communicationpt_PT
dc.subjectLight emitting diodespt_PT
dc.subjectPhotoluminescencept_PT
dc.titleFlexible photoluminescent waveguide amplifiers to improve visible light communication platformspt_PT
dc.typearticlept_PT
dc.description.versionpublishedpt_PT
dc.peerreviewedyespt_PT
degois.publication.firstPage356pt_PT
degois.publication.issue6pt_PT
degois.publication.lastPage358pt_PT
degois.publication.titleIET Optoelectronicspt_PT
degois.publication.volume14pt_PT
dc.identifier.doi10.1049/iet-opt.2020.0026pt_PT
dc.identifier.essn1751-8776pt_PT
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