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Optoelectronic logic functions based on reconfigurable SiC multilayer devices

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dc.contributor.authorVieira, Manuel Augusto
dc.contributor.authorVaz da Silva, V
dc.contributor.authorLouro, Paula
dc.contributor.authorVieira, Manuela
dc.contributor.authorBarata, Manuel
dc.date.accessioned2013-10-21T18:32:59Z
dc.date.available2013-10-21T18:32:59Z
dc.date.issued2013
dc.description.abstractWDM multilayered SiC/Si devices based on a-Si:H and a-SiC:H filter design are approached from a reconfigurable point of view. Results show that the devices, under appropriated optical bias, act as reconfigurable active filters that allow optical switching and optoelectronic logic functions development. Under front violet irradiation the magnitude of the red and green channels are amplified and the blue and violet reduced. Violet back irradiation cuts the red channel, slightly influences the magnitude of the green and blue ones and strongly amplifies de violet channel. This nonlinearity provides the possibility for selective removal of useless wavelengths. Particular attention is given to the amplification coefficient weights, which allow taking into account the wavelength background effects when a band needs to be filtered from a wider range of mixed signals, or when optical active filter gates are used to select and filter input signals to specific output ports in WDM communication systems. A truth table of an encoder that performs 8-to-1 multiplexer (MUX) function is presented.por
dc.identifier.citationVIEIRA, Manuel A.; [et al] – Optoelectronic logic functions based on reconfigurable SiC multilayer devices. In 4th IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS. IFIP Advances in Information and Communication Technology, 2013. Costa da Caparica, Portugal: Springer, 2013. ISBN 978-642-37290-2. Vol. 394. Pp. 539-546.por
dc.identifier.doi10.1007/978-3-642-37291-9_58
dc.identifier.isbn978-3-642-37290-2
dc.identifier.issn1868-4238
dc.identifier.urihttp://hdl.handle.net/10400.21/2762
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherSpringer-Verlag Berlinpor
dc.subjectOptoelectronic logic functionspor
dc.subjectReconfigurable devicespor
dc.subjectNumerical simulationpor
dc.subjectTransfer characteristicspor
dc.subjectCoder-encoder devicespor
dc.subjectEncoder truth tablespor
dc.titleOptoelectronic logic functions based on reconfigurable SiC multilayer devicespor
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceBerlinpor
oaire.citation.endPage546por
oaire.citation.startPage539por
oaire.citation.titleTechnological Innovation for the Internet of Thingspor
oaire.citation.volume394por
person.familyNameAugusto Vieira
person.familyNameVaz da Silva
person.familyNameLouro
person.familyNameVieira
person.familyNameBarata
person.givenNameManuel
person.givenNameVitor
person.givenNamePaula
person.givenNameManuela
person.givenNameManuel
person.identifierI-8527-2018
person.identifier499161
person.identifier10792
person.identifier.ciencia-idA511-1330-549F
person.identifier.ciencia-idAB18-740E-B580
person.identifier.ciencia-idE511-8C08-E606
person.identifier.ciencia-id9516-E25E-BB8E
person.identifier.ciencia-id8510-7E9C-3C16
person.identifier.orcid0000-0003-1385-3646
person.identifier.orcid0000-0003-4265-6553
person.identifier.orcid0000-0002-4167-2052
person.identifier.orcid0000-0002-1150-9895
person.identifier.orcid0000-0002-8335-4052
person.identifier.ridU-8346-2017
person.identifier.ridV-7860-2017
person.identifier.scopus-author-id5719 1567905
person.identifier.scopus-author-id8845716400
person.identifier.scopus-author-id7202140173
person.identifier.scopus-author-id6602200216
rcaap.rightsrestrictedAccesspor
rcaap.typeconferenceObjectpor
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