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Design of a 2 x 2 programmable matrix of silicon photonic switches based on MachZehnder interferometer structures using the thermo-optic effect

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authorProfile.emailbiblioteca@isel.pt
datacite.subject.fosEngenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática
dc.contributor.authorVelazquez, Ernesto
dc.contributor.authorFantoni, Alessandro
dc.contributor.authorLourenço, Paulo
dc.date.accessioned2026-05-08T13:12:56Z
dc.date.available2026-05-08T13:12:56Z
dc.date.issued2025
dc.descriptionThis research was supported by Portuguese national funds provided by the Portuguese FCT program, Center of Technology and Systems, (CTS) UIDB/00066/2020/UIDP/00066/2020, and by IPL projects IPL/IDI&CA2024/OPAPIC2DISEL e IPL/IDI&CA2024/REFINDEX_ISEL.
dc.description.abstractThe Mach-Zehnder Interferometer (MZI) has been extensively deploying in a variety of modern photonic circuits. With the integration of optical switches, this part serves as a fundamental element in the development of more sophisticated structures in the contemporary era of the photonics industry. In this work, we propose a basic design of a 2x2 programmable optical matrix using MZI interferometer's structure and the thermo-optical effect (TOE) as a control technique to obtain the change in the optical signal in the Bar, Cross, and Partial states, resulting in a thermally reconfigurable photonic integrated circuit (PIC). The forward-only waveguide network architecture, in which light flows through each element in only one direction, will be employed. Simulations tools as Synopsys Rsoft software will be used for simulation and results. The goal of this study is to analyse the design of a basic structure, which can be conceptualised as a block within a matrix or a more advanced solution for photonic applications, including, reconfigurable photonic networks, wavelength division multiplexing (WDM) and artificial neural networks.eng
dc.description.sponsorshipIPL/IDI&CA2024/OPAPIC2D_ISEL - Instituto Politécnico de Lisboa IPL/IDI&CA2024/REFINDEX_ISEL - Instituto Politécnico de Lisboa
dc.identifier.citationVelazquez, E., Fatonnni, A., & Lourenço, P. (2025). Design of a 2 x 2 programmable matrix of silicon photonic switches based on MachZehnder interferometer structures using the thermo-optic effect. In 9th International Young Engineers Forum on Electrical and Computer Engeineering, IEF-ECE, July 04, 2025, Lisbon, Portugal (pp. 157-162). IEEE. https://doi.org/10.1109/YEF-ECE66503.2025.11117252
dc.identifier.doi10.1109/YEF-ECE66503.2025.11117252
dc.identifier.isbn979-8-3315-0401-4
dc.identifier.urihttp://hdl.handle.net/10400.21/22865
dc.language.isoeng
dc.peerreviewedyes
dc.publisherIEEE
dc.relationCentre of Technology and Systems
dc.relation.hasversionhttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11117252&utm_source=clarivate&getft_integrator=clarivate&tag=1
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectMatch-Zehnder interferometer
dc.subjectPhotonic integrated circuit
dc.subjectThermo-optical effect
dc.subjectWavelength division multiplexing
dc.subjectPhotonic
dc.subjectOptical switches
dc.subjectProgrammable optical matrix
dc.subjectUIDB/00066/2020
dc.subjectUIDP/00 066/2020
dc.subjectIPL/IDI&CA2024/OPAPIC2D ISEL
dc.subjectIPL/IDI&CA2024/REFINDEX_ISEL
dc.titleDesign of a 2 x 2 programmable matrix of silicon photonic switches based on MachZehnder interferometer structures using the thermo-optic effecteng
dc.typeconference paper
dspace.entity.typePublication
oaire.awardNumberUIDB/00066/2020
oaire.awardTitleCentre of Technology and Systems
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00066%2F2020/PT
oaire.citation.conferenceDate2025-07-04
oaire.citation.conferencePlaceLisbon, Portugal
oaire.citation.endPage162
oaire.citation.startPage157
oaire.citation.title9th International Young Engineers Forum on Electrical and Computer Engeineering, IEF-ECE
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43
person.familyNameFantoni
person.familyNameLourenço
person.givenNameAlessandro
person.givenNamePaulo
person.identifier.ciencia-id241E-E87C-552F
person.identifier.ciencia-id431F-5C2C-00FB
person.identifier.orcid0000-0002-9938-0351
person.identifier.orcid0000-0002-8785-445X
person.identifier.ridK-1105-2016
person.identifier.scopus-author-id7006535604
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
relation.isAuthorOfPublication9f35eb1e-83e4-4342-a86d-265604301499
relation.isAuthorOfPublicationcf9e37d2-28dd-4672-a5e8-ef49ded4420f
relation.isAuthorOfPublication.latestForDiscoverycf9e37d2-28dd-4672-a5e8-ef49ded4420f
relation.isProjectOfPublicationf8f1ae32-2df8-4a1e-8a9c-e6f7d37e69be
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