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Add/drop filters based on SiC technology for optical interconnects

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dc.contributor.authorVieira, Manuela
dc.contributor.authorVieira, Manuel
dc.contributor.authorLouro, Paula
dc.contributor.authorFantoni, Alessandro
dc.contributor.authorSilva, Vítor
dc.date.accessioned2015-08-17T16:10:10Z
dc.date.available2015-08-17T16:10:10Z
dc.date.issued2014
dc.description.abstractIn this paper we demonstrate an add/drop filter based on SiC technology. Tailoring of the channel bandwidth and wavelength is experimentally demonstrated. The concept is extended to implement a 1 by 4 wavelength division multiplexer with channel separation in the visible range. The device consists of a p-i'(a-SiC:H)-n/p-i(a-Si: H)-n heterostructure. Several monochromatic pulsed lights, separately or in a polychromatic mixture illuminated the device. Independent tuning of each channel is performed by steady state violet bias superimposed either from the front and back sides. Results show that, front background enhances the light-to-dark sensitivity of the long and medium wavelength channels and quench strongly the others. Back violet background has the opposite behaviour. This nonlinearity provides the possibility for selective removal or addition of wavelengths. An optoelectronic model is presented and explains the light filtering properties of the add/drop filter, under different optical bias conditions.por
dc.identifier.citationVIEIRA, Manuela Almeida Carvalho; [et al] – Add/Drop filters basec on SiC technology for optical interconnects. In IOP Conference Series-Materials Science and Engineering. England : IOP Publishing LTD, 2014. ISSN: 1757-8981. Vol. 56, nr. 1, Art. nr. 012008.
dc.identifier.doi10.1088/1757-899X/56/1/012008
dc.identifier.issn1757-8981
dc.identifier.urihttp://hdl.handle.net/10400.21/4786
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherIOP Publishing LTDpor
dc.relation.ispartofseries012008
dc.subjectAdd/Drop Filterspor
dc.subjectSiC Techonologypor
dc.subjectOptical Interconnectspor
dc.titleAdd/drop filters based on SiC technology for optical interconnectspor
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceBristolpor
oaire.citation.issue1por
oaire.citation.titleIOP Conference Series-Materials Science and Engineeringpor
oaire.citation.volume56por
person.familyNameVieira
person.familyNameVieira
person.familyNameLouro
person.familyNameFantoni
person.familyNameDias da Silva
person.givenNameManuela
person.givenNameManuel
person.givenNamePaula
person.givenNameAlessandro
person.givenNameVítor
person.identifier10792
person.identifier499161
person.identifier.ciencia-id9516-E25E-BB8E
person.identifier.ciencia-idE511-8C08-E606
person.identifier.ciencia-id241E-E87C-552F
person.identifier.ciencia-idA912-8252-99D4
person.identifier.orcid0000-0002-1150-9895
person.identifier.orcid0000-0002-6662-6220
person.identifier.orcid0000-0002-4167-2052
person.identifier.orcid0000-0002-9938-0351
person.identifier.orcid0000-0002-1862-1230
person.identifier.ridV-7860-2017
person.identifier.ridU-8346-2017
person.identifier.ridK-1105-2016
person.identifier.scopus-author-id7202140173
person.identifier.scopus-author-id36722787500
person.identifier.scopus-author-id8845716400
person.identifier.scopus-author-id7006535604
rcaap.rightsclosedAccesspor
rcaap.typeconferenceObjectpor
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