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Silicon Photonics Modulators and Photodetectors for Next-Generation CPO and Optical I/O

 
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dc.contributor.authorVan Campenhout, Joris
dc.contributor.authorKim, M.
dc.contributor.authorCoughlan, Conor
dc.contributor.authorShahin, Amir
dc.contributor.authorAhmad, Zohauddin
dc.contributor.authorBruynsteen, Cedric
dc.contributor.authorda Silva, Leandro
dc.contributor.authorSingh, Nishant
dc.contributor.authorMalik, Dharmander
dc.contributor.authorMuliuk, Grigorij
dc.contributor.authorYudistira, Didit
dc.contributor.authorVaskasi, J. R.
dc.contributor.authorJakanadan, Shalini
dc.contributor.authorLepage, Guy
dc.contributor.authorMarchese, Chiara
dc.contributor.authorKaushik, Shuchi
dc.contributor.authorLoo, Roger
dc.contributor.authorShimura, Yosuke
dc.contributor.authorKobbi, Hakim
dc.contributor.authorMagdziak, Rafal
dc.date.accessioned2026-08-21T09:59:16Z
dc.date.available2026-08-21T09:59:16Z
dc.date.createdwos2026
dc.date.issued2025
dc.description.abstractWe review the recent performance of high-speed, high-efficiency electro-optical modulators and photo-detectors, targeting next-generation co-packaged optics (CPO) operating at 400G/lane and future Optical I/O (OIO), employing a "wide-and-slow" parallel interface. We focus on compact devices, including Si ring and disk modulators, as well as electro-absorption modulators implemented in Ge(Si) or through heterogeneous InP-on-Si integration. Finally, we provide a performance overview of recently developed Si-integrated Ge photodetectors, capable of supporting both next-generation CPO and Optical I/O.
dc.description.wosFundingTextThis work was supported by imec's industry-affiliation R&D Program on Optical I/O, by the EU via the H2020 SiPho-G (101017194) and KDT JU HiCONNECTS (101097296) projects, and the PhotonDelta NGF.
dc.identifier.doi10.1109/iedm50572.2025.11353833
dc.identifier.isbn979-8-3315-6786-6
dc.identifier.issn2380-9248
dc.identifier.urihttps://imec-publications.be/handle/20.500.12860/60090
dc.language.isoeng
dc.provenance.editstepusergreet.vanhoof@imec.be
dc.publisherIEEE
dc.source.conferenceIEEE International Electron Devices Meeting (IEDM)
dc.source.conferencedate2025-12-06
dc.source.conferencelocationSan Francisco
dc.source.journal2025 IEEE INTERNATIONAL ELECTRON DEVICES MEETING, IEDM
dc.source.numberofpages4
dc.title

Silicon Photonics Modulators and Photodetectors for Next-Generation CPO and Optical I/O

dc.typeProceedings paper
dspace.entity.typePublication
imec.internal.crawledAt2026-07-14
imec.internal.sourcecrawler
imec.internal.wosCreatedAt2026-07-14
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