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SiC multilayer structures as light controlled photonic active fflters

2013-03Journal article Open access
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dc.contributor.authorVieira, Manuel Augusto
dc.contributor.authorVieira, Manuela
dc.contributor.authorLouro, Paula
dc.contributor.authorVaz da Silva, V
dc.contributor.authorCosta, João
dc.contributor.authorFantoni, Alessandro
dc.date.accessioned2013-10-29T12:35:08Z
dc.date.available2013-10-29T12:35:08Z
dc.date.issued2013-03
dc.description.abstractTunable wavelength division multiplexing converters based on amorphous SiC multilayer photonic active filters are analyzed. The configuration includes two stacked p-i-n structures (p(a-SiC:H)-i'(a-SiC:H)-n(a-SiC:H)-p(a-SiC:H)-i(a-Si:H)-n(a-Si:H)) sandwiched between two transparent contacts. The manipulation of the magnitude is achieved through appropriated front and back backgrounds. Transfer function characteristics are studied both theoretically and experimentally. An algorithm to decode the multiplex signal is established. An optoelectronic model supports the optoelectronic logic architecture. Results show that the light-activated device combines the demultiplexing operation with the simultaneous photodetection and self-amplification of an optical signal. The output waveform presents a nonlinear amplitude-dependent response to the wavelengths of the input channels. Depending on the wavelength of the external background and irradiation side, it acts either as a short- or a long-pass band filter or as a band-stop filter. A two-stage active circuit is presented and gives insight into the physics of the device.por
dc.identifier.citationVIEIRA, M. A.; [et al] – SiC multilayer structures as light controlled photonic active fflters. Plasmonics. ISSN 1557-1955. Vol. 8, N.º 1 (2013), pp. 63-70.por
dc.identifier.doi10.1007/s11468-012-9422-9
dc.identifier.issn1557-1955
dc.identifier.urihttp://hdl.handle.net/10400.21/2818
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherSpringerpor
dc.subjectOptical sensorspor
dc.subjectOptical filterspor
dc.subjectNumerical and electrical simulationspor
dc.subjectOptoelectronic modelpor
dc.titleSiC multilayer structures as light controlled photonic active fflterspor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceNew Yorkpor
oaire.citation.endPage70por
oaire.citation.issue1por
oaire.citation.startPage63por
oaire.citation.titlePlasmonicspor
oaire.citation.volume8por
person.familyNameAugusto Vieira
person.familyNameVieira
person.familyNameLouro
person.familyNameVaz da Silva
person.familyNameCosta
person.familyNameFantoni
person.givenNameManuel
person.givenNameManuela
person.givenNamePaula
person.givenNameVitor
person.givenNameJoão
person.givenNameAlessandro
person.identifierI-8527-2018
person.identifier10792
person.identifier499161
person.identifier.ciencia-idA511-1330-549F
person.identifier.ciencia-id9516-E25E-BB8E
person.identifier.ciencia-idE511-8C08-E606
person.identifier.ciencia-idAB18-740E-B580
person.identifier.ciencia-id2314-A300-7C09
person.identifier.ciencia-id241E-E87C-552F
person.identifier.orcid0000-0003-1385-3646
person.identifier.orcid0000-0002-1150-9895
person.identifier.orcid0000-0002-4167-2052
person.identifier.orcid0000-0003-4265-6553
person.identifier.orcid0000-0002-8058-3685
person.identifier.orcid0000-0002-9938-0351
person.identifier.ridV-7860-2017
person.identifier.ridU-8346-2017
person.identifier.ridK-1105-2016
person.identifier.scopus-author-id5719 1567905
person.identifier.scopus-author-id7202140173
person.identifier.scopus-author-id8845716400
person.identifier.scopus-author-id35810047500
person.identifier.scopus-author-id7006535604
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
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