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Electromagnetic simulation of amorphous silicon waveguides

2017-09-01Conference object Restricted access
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dc.contributor.authorLourenço, Paulo
dc.contributor.authorFantoni, Alessandro
dc.contributor.authorPinho, Pedro
dc.date.accessioned2018-10-22T13:17:28Z
dc.date.available2018-10-22T13:17:28Z
dc.date.issued2017-09-01
dc.description.abstractIn the past several decades, the Finite-Difference Time-Domain (FDTD) method has become one of the most powerful numerical techniques in solving the Maxwell’s curl equations and has been widely applied to solve complex optical and photonic problems. This method divides space and time into a regular grid and simulates the time evolution of Maxwell’s equations. This paper reports some results, obtained by a set of FDTD simulations, about the characteristics of amorphous silicon waveguides embedded in a SiO2 cladding. Light absorption dependence on the material properties and waveguide curvature radius are analysed for wavelengths in the infrared spectrum. Wavelength transmission efficiency is determined analysing the decay of the light power along the waveguides and the obtained results show that total losses should remain within acceptable limits when considering curvature radius as small as 3 μm at its most.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationLOURENÇO, Paulo; FANTONI, Alessandro; PINHO, Pedro – Electromagnetic simulation of amorphous silicon waveguides. In Proceedings of Third International Conference on Applications of Optics and Photonics. Faro, Portugal: SPIE, 2017. ISBN 978-1510613836. Vol. 10453, pp. 104530Z-1-104530Z-10pt_PT
dc.identifier.doihttps://doi.org/10.1117/12.2272000pt_PT
dc.identifier.isbn978-1510613836
dc.identifier.urihttp://hdl.handle.net/10400.21/8957
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSociety of Photo-optical Instrumentation Engineerspt_PT
dc.subjecta-Si:Hpt_PT
dc.subjectFDTD simulationpt_PT
dc.subjectSilicon photonicspt_PT
dc.subjectAmorphous siliconpt_PT
dc.subjectBackend integrationpt_PT
dc.titleElectromagnetic simulation of amorphous silicon waveguidespt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceMay 8-12 2017 – Faro, Portugalpt_PT
oaire.citation.endPage104530Z-10pt_PT
oaire.citation.startPage104530Z-1pt_PT
oaire.citation.titleThird International Conference on Applications of Optics and Photonicspt_PT
person.familyNameLourenço
person.familyNameFantoni
person.familyNamePinho
person.givenNamePaulo
person.givenNameAlessandro
person.givenNamePedro
person.identifier.ciencia-id431F-5C2C-00FB
person.identifier.ciencia-id241E-E87C-552F
person.identifier.ciencia-id4C17-7EC8-C889
person.identifier.orcid0000-0002-8785-445X
person.identifier.orcid0000-0002-9938-0351
person.identifier.orcid0000-0001-5588-7794
person.identifier.ridK-1105-2016
person.identifier.ridD-4304-2009
person.identifier.scopus-author-id7006535604
person.identifier.scopus-author-id16031596400
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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relation.isAuthorOfPublication8347c340-8bc5-4fe8-8377-6bf016c2e2d2
relation.isAuthorOfPublication.latestForDiscovery9f35eb1e-83e4-4342-a86d-265604301499

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