A Pedestal Waveguide Coupler for Mode Division Multiplexing

dc.contributor.authorBorda-Hernandez, Jose A.
dc.contributor.authorHernandez-Figueroa, Hugo E.
dc.contributor.authorCarvalho, Daniel O. [UNESP]
dc.contributor.authorAlayo, Marco I.
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2020-12-12T01:08:14Z
dc.date.available2020-12-12T01:08:14Z
dc.date.issued2019-10-01
dc.description.abstractIn this work, we present a numerical design of a pedestal waveguide as a suitable alternative for coupling between few-mode fibers and integrated devices. The proposed waveguide has a cylindrical core deposited over a pedestal base. Numerical simulations are performed to show that modes propagating in pedestal waveguides possess an electric field profile similar to the LP modes in few-mode fibers. The power coupling between these two devices can reach values up to than 96% (-0.18 dB). Besides this, the pedestal waveguide has low insertion loss (IL) and the return loss is around 8 dB. This approach is a suitable alternative in the study of multimode integrated devices in order to work alongside few-mode fibers.en
dc.description.affiliationUniversity of Campinas (UNICAMP) Deparment of Communications
dc.description.affiliationSaõ Paulo State University (UNESP) Telecommunications Department
dc.description.affiliationUniversity of Sao Paulo (USP) Electronic Systems Engineering Department
dc.description.affiliationUnespSaõ Paulo State University (UNESP) Telecommunications Department
dc.identifierhttp://dx.doi.org/10.1109/SBFoton-IOPC.2019.8910229
dc.identifier.citation2019 SBFoton International Optics and Photonics Conference, SBFoton IOPC 2019.
dc.identifier.doi10.1109/SBFoton-IOPC.2019.8910229
dc.identifier.scopus2-s2.0-85076401292
dc.identifier.urihttp://hdl.handle.net/11449/198270
dc.language.isoeng
dc.relation.ispartof2019 SBFoton International Optics and Photonics Conference, SBFoton IOPC 2019
dc.sourceScopus
dc.subjectintegrated optics
dc.subjectmode multiplexing
dc.subjectoptical communications
dc.subjectOptical waveguides
dc.titleA Pedestal Waveguide Coupler for Mode Division Multiplexingen
dc.typeTrabalho apresentado em evento

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