A Pedestal Waveguide Coupler for Mode Division Multiplexing
dc.contributor.author | Borda-Hernandez, Jose A. | |
dc.contributor.author | Hernandez-Figueroa, Hugo E. | |
dc.contributor.author | Carvalho, Daniel O. [UNESP] | |
dc.contributor.author | Alayo, Marco I. | |
dc.contributor.institution | Universidade Estadual de Campinas (UNICAMP) | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Universidade de São Paulo (USP) | |
dc.date.accessioned | 2020-12-12T01:08:14Z | |
dc.date.available | 2020-12-12T01:08:14Z | |
dc.date.issued | 2019-10-01 | |
dc.description.abstract | In 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.affiliation | University of Campinas (UNICAMP) Deparment of Communications | |
dc.description.affiliation | Saõ Paulo State University (UNESP) Telecommunications Department | |
dc.description.affiliation | University of Sao Paulo (USP) Electronic Systems Engineering Department | |
dc.description.affiliationUnesp | Saõ Paulo State University (UNESP) Telecommunications Department | |
dc.identifier | http://dx.doi.org/10.1109/SBFoton-IOPC.2019.8910229 | |
dc.identifier.citation | 2019 SBFoton International Optics and Photonics Conference, SBFoton IOPC 2019. | |
dc.identifier.doi | 10.1109/SBFoton-IOPC.2019.8910229 | |
dc.identifier.scopus | 2-s2.0-85076401292 | |
dc.identifier.uri | http://hdl.handle.net/11449/198270 | |
dc.language.iso | eng | |
dc.relation.ispartof | 2019 SBFoton International Optics and Photonics Conference, SBFoton IOPC 2019 | |
dc.source | Scopus | |
dc.subject | integrated optics | |
dc.subject | mode multiplexing | |
dc.subject | optical communications | |
dc.subject | Optical waveguides | |
dc.title | A Pedestal Waveguide Coupler for Mode Division Multiplexing | en |
dc.type | Trabalho apresentado em evento |