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Regenerative memory in time-delayed neuromorphic photonic resonators

2016-01Journal article Open access
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dc.contributor.authorRomeira, Bruno
dc.contributor.authorAvó, R.
dc.contributor.authorFigueiredo, José
dc.contributor.authorBarland, S.
dc.contributor.authorJavaloyes, Julien
dc.date.accessioned2017-04-07T15:57:16Z
dc.date.available2017-04-07T15:57:16Z
dc.date.issued2016-01
dc.description.abstractWe investigate a photonic regenerative memory based upon a neuromorphic oscillator with a delayed self-feedback (autaptic) connection. We disclose the existence of a unique temporal response characteristic of localized structures enabling an ideal support for bits in an optical buffer memory for storage and reshaping of data information. We link our experimental implementation, based upon a nanoscale nonlinear resonant tunneling diode driving a laser, to the paradigm of neuronal activity, the FitzHugh-Nagumo model with delayed feedback. This proof-of-concept photonic regenerative memory might constitute a building block for a new class of neuron-inspired photonic memories that can handle high bit-rate optical signals.
dc.identifier.doi10.1038/srep19510
dc.identifier.issn2045-2322
dc.identifier.otherAUT: JLO01539;
dc.identifier.urihttp://hdl.handle.net/10400.1/9658
dc.language.isoeng
dc.peerreviewedyes
dc.relationWOWi - Wireless-optical-wireless interfaces for picocellular access networks
dc.relation.isbasedonWOS:000368289800003
dc.titleRegenerative memory in time-delayed neuromorphic photonic resonators
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleWOWi - Wireless-optical-wireless interfaces for picocellular access networks
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FEEA-TEL%2F100755%2F2008/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMulti%2F00631%2F2013/PT
oaire.citation.endPage19510
oaire.citation.startPage19510
oaire.citation.titleScientific Reports
oaire.citation.volume6
oaire.fundingStream3599-PPCDT
oaire.fundingStream5876
person.familyNameRomeira
person.familyNameAvó
person.familyNameFigueiredo
person.givenNameBruno
person.givenNameRicardo
person.givenNameJosé
person.identifier302846
person.identifier.ciencia-idCB1B-FEFF-EDDA
person.identifier.orcid0000-0002-1485-6665
person.identifier.orcid0000-0002-3460-8394
person.identifier.orcid0000-0001-5668-7073
person.identifier.ridA-2903-2009
person.identifier.ridB-3378-2008
person.identifier.scopus-author-id24460638900
person.identifier.scopus-author-id24465067800
person.identifier.scopus-author-id7102525311
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
rcaap.typearticle
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