Pedestal waveguides based on GeO2-Bi2O3, GeO2-PbO, Ta2O5 and SiOxNy cores as platforms for optical amplifiers and nonlinear optics applications

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dc.contributor.authorSIERRA, JULIAN H.pt_BR
dc.contributor.authorCARVALHO, DANIEL O.pt_BR
dc.contributor.authorKASSAB, LUCIANA R.P.pt_BR
dc.contributor.authorBORDON, CAMILA D. da S.pt_BR
dc.contributor.authorSAMAD, RICARDO E.pt_BR
dc.contributor.authorWETTER, NIKLAUS U.pt_BR
dc.contributor.authorALAYO, MARCO I.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2021-07-19T19:02:08Z
dc.date.available2021-07-19T19:02:08Z
dc.date.issued2021pt_BR
dc.description.abstractIn this review we present recent advances regarding pedestal waveguides using different cores based on GeO2-Bi2O3, GeO2-PbO, Ta2O5 and SiOxNy materials for optical amplifiers and nonlinear optics applications. The pedestal platform, based on Si technology, is interesting for materials that are hardly etched by conventional techniques as is the case of heavy metal oxide cores. The present results review recent technological advances to fabricate pedestal waveguides with and without Cr mask. The fabrication mechanism that does not use Cr mask and avoids micromasking effect is shown. The advantages of this process are discussed as well as its appropriateness to produce pedestal waveguides for optical amplification at 1.53 μm and nonlinear optics applications. Comparison with pedestal waveguides prepared with Cr mask is also included to highlight the advantages that the new technique performed in the absence of Cr mask may provide, regarding propagation losses at the infrared region. Results of pedestal waveguides performance improvement, due to the scattering of large silicon nanostructures is also reviewed opening new possibilities for more efficient pedestal waveguides for optical amplification.pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorshipIDCNPq: INCT 465763/2014pt_BR
dc.format.extent1-13pt_BR
dc.identifier.citationSIERRA, JULIAN H.; CARVALHO, DANIEL O.; KASSAB, LUCIANA R.P.; BORDON, CAMILA D. da S.; SAMAD, RICARDO E.; WETTER, NIKLAUS U.; ALAYO, MARCO I. Pedestal waveguides based on GeO2-Bi2O3, GeO2-PbO, Ta2O5 and SiOxNy cores as platforms for optical amplifiers and nonlinear optics applications: review of recent advances. <b>Journal of Luminescence</b>, v. 236, p. 1-13, 2021. DOI: <a href="https://dx.doi.org/10.1016/j.jlumin.2021.118113">10.1016/j.jlumin.2021.118113</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/32024.
dc.identifier.doi10.1016/j.jlumin.2021.118113pt_BR
dc.identifier.issn0022-2313pt_BR
dc.identifier.orcid0000-0002-9379-9530pt_BR
dc.identifier.orcid0000-0001-7762-8961pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-9379-9530
dc.identifier.orcidhttps://orcid.org/0000-0001-7762-8961
dc.identifier.percentilfi74.75pt_BR
dc.identifier.percentilfiCiteScore80.20
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/32024
dc.identifier.vol236pt_BR
dc.relation.ispartofJournal of Luminescencept_BR
dc.rightsopenAccesspt_BR
dc.subjectrare earths
dc.subjections
dc.subjectwaveguides
dc.subjectmasking
dc.subjectoptical systems
dc.subjectamplifiers
dc.subjectnanoparticles
dc.titlePedestal waveguides based on GeO2-Bi2O3, GeO2-PbO, Ta2O5 and SiOxNy cores as platforms for optical amplifiers and nonlinear optics applicationspt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorNIKLAUS URSUS WETTER
ipen.autorRICARDO ELGUL SAMAD
ipen.codigoautor919
ipen.codigoautor909
ipen.contributor.ipenauthorNIKLAUS URSUS WETTER
ipen.contributor.ipenauthorRICARDO ELGUL SAMAD
ipen.date.recebimento21-07
ipen.identifier.fi4.171pt_BR
ipen.identifier.fiCiteScore6.9
ipen.identifier.ipendoc27795pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi3.000 - 4.499
ipen.range.percentilfi50.00 - 74.99
ipen.subtituloreview of recent advancespt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication464db0c6-6072-480b-b899-81848893f7eb
relation.isAuthorOfPublicationb9c43c0c-87a6-4ebd-92ff-2515c4ac1d34
relation.isAuthorOfPublication.latestForDiscoveryb9c43c0c-87a6-4ebd-92ff-2515c4ac1d34
sigepi.autor.atividadeWETTER, NIKLAUS U.:919:910:Npt_BR
sigepi.autor.atividadeSAMAD, RICARDO E.:909:930:Npt_BR
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