Publication:

Out-of-Plane Coupling of Expanded Beam via Polymer Waveguides for CPO

 
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cris.virtual.orcid0000-0003-0778-2669
cris.virtual.orcid0000-0002-0784-1131
cris.virtual.orcid0000-0001-8574-1235
cris.virtual.orcid0000-0002-3470-620X
cris.virtualsource.department00e049bc-79d0-4325-b281-791064db1c14
cris.virtualsource.department2f95be11-c104-4b76-b5d0-ef05447e9e40
cris.virtualsource.department846d8fc0-f203-4ef5-be37-a5353cf001c3
cris.virtualsource.department9b42d0bc-60bf-45a2-a3b2-a257fa194a38
cris.virtualsource.orcid00e049bc-79d0-4325-b281-791064db1c14
cris.virtualsource.orcid2f95be11-c104-4b76-b5d0-ef05447e9e40
cris.virtualsource.orcid846d8fc0-f203-4ef5-be37-a5353cf001c3
cris.virtualsource.orcid9b42d0bc-60bf-45a2-a3b2-a257fa194a38
dc.contributor.authorVan Asch, Jef
dc.contributor.authorMissinne, Jeroen
dc.contributor.authorLuo, , Cheng-Jhih
dc.contributor.authorVan Campenhout, Joris
dc.contributor.authorVan Steenberge, Geert
dc.date.accessioned2026-10-28T14:18:06Z
dc.date.available2026-10-28T14:18:06Z
dc.date.createdwos2026
dc.date.issued2026
dc.description.abstractWe demonstrate polymer-based ORDL-to-fiber coupling via expanded beam collimation. Combining a 45° micromirror and microlens, a 16μ m beam waist and 1.3° opening angle is achieved, resulting in 4 dB total insertion loss including mirror, microlens, fiber-to-ORDL butt coupling and ORDL propagation loss.
dc.description.wosFundingTextPart of this work was supported by imec's industry affiliation R&D Program on Optical I/O and by the European Union's Horizon Europe Research and Innovation Program under Agreement 101070560 (PUNCH). The authors would like to thank and acknowledge the CMST cleanroom support staff for fabrication support.
dc.identifier.doi10.1109/siphotonics68911.2026.11520717
dc.identifier.isbn979-8-3315-7022-4
dc.identifier.issn1949-2081
dc.identifier.urihttps://imec-publications.be/handle/20.500.12860/60631
dc.language.isoeng
dc.provenance.editstepusergreet.vanhoof@imec.be
dc.publisherIEEE
dc.relation.ispartofseriesIEEE International Conference on Group IV Photonics
dc.source.beginpage1
dc.source.conferenceIEEE Silicon Photonics Conference (SiPhotonics)
dc.source.conferencedate2026-04-13
dc.source.conferencelocationOttawa
dc.source.endpage2
dc.source.journal2026 IEEE SILICON PHOTONICS CONFERENCE, SIPHOTONICS
dc.source.numberofpages2
dc.title

Out-of-Plane Coupling of Expanded Beam via Polymer Waveguides for CPO

dc.typeProceedings paper
dspace.entity.typePublication
imec.internal.crawledAt2026-05-21
imec.internal.sourcecrawler
imec.internal.wosCreatedAt2026-10-27
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