DC FieldValueLanguage
dc.contributor.authorSinger, Julian Alexander-
dc.contributor.authorStramm, Till-
dc.contributor.authorFasel, Jens-
dc.contributor.authorSchween, Oliver-
dc.contributor.authorGeläschus, Anton Ulrich-
dc.contributor.authorBahr, Andreas-
dc.contributor.authorKuhl, Matthias-
dc.date.accessioned2023-01-25T09:18:27Z-
dc.date.available2023-01-25T09:18:27Z-
dc.date.issued2023-
dc.identifier.urihttp://hdl.handle.net/11420/14663-
dc.description.abstractThis paper presents a manufacturing process for flexible optical waveguides made of biocompatible polydimethylsiloxane (PDMS) to be attached to future optogenetic implants. Based on a complementary metal-oxide-semiconductor (CMOS) application-specific integrated circuit (ASIC), the system uses integrated single photon avalanche diodes (SPADs) as sensors for fluorescence imaging (FI) and post-CMOS micro light-emitting diodes (µLEDs) for stimulation [1]. Attaching fibers to SPADs and µLEDs to collect and distribute light from and to deeper brain layers can unfold previously unachieved medical applications. Two technologies for biocompatible waveguide manufacturing are presented: thin-film and molding. Such a combination of integrated bidirectional implantable ASICs with custom waveguide manufacturing is not limited to medical scenarios but opens up a broad field of applications.en
dc.language.isoende_DE
dc.subject.ddc600: Technikde_DE
dc.subject.ddc620: Ingenieurwissenschaftende_DE
dc.titleFlexible polymer optical waveguides for integrated optogenetic brain implantsde_DE
dc.typeinProceedingsde_DE
dc.type.dinicontributionToPeriodical-
dcterms.DCMITypeText-
tuhh.abstract.englishThis paper presents a manufacturing process for flexible optical waveguides made of biocompatible polydimethylsiloxane (PDMS) to be attached to future optogenetic implants. Based on a complementary metal-oxide-semiconductor (CMOS) application-specific integrated circuit (ASIC), the system uses integrated single photon avalanche diodes (SPADs) as sensors for fluorescence imaging (FI) and post-CMOS micro light-emitting diodes (µLEDs) for stimulation [1]. Attaching fibers to SPADs and µLEDs to collect and distribute light from and to deeper brain layers can unfold previously unachieved medical applications. Two technologies for biocompatible waveguide manufacturing are presented: thin-film and molding. Such a combination of integrated bidirectional implantable ASICs with custom waveguide manufacturing is not limited to medical scenarios but opens up a broad field of applications.de_DE
tuhh.publication.instituteIntegrierte Schaltungen E-9de_DE
tuhh.type.opusInProceedings (Aufsatz / Paper einer Konferenz etc.)-
dc.type.drivercontributionToPeriodical-
dc.type.casraiConference Paper-
dc.relation.conference2023 IEEE 36th International Conference on Micro Electro Mechanical Systems Conference, MEMS 2023de_DE
local.status.inpressfalsede_DE
datacite.resourceTypeArticle-
datacite.resourceTypeGeneralConferencePaper-
item.openairetypeinProceedings-
item.creatorOrcidSinger, Julian Alexander-
item.creatorOrcidStramm, Till-
item.creatorOrcidFasel, Jens-
item.creatorOrcidSchween, Oliver-
item.creatorOrcidGeläschus, Anton Ulrich-
item.creatorOrcidBahr, Andreas-
item.creatorOrcidKuhl, Matthias-
item.grantfulltextnone-
item.creatorGNDSinger, Julian Alexander-
item.creatorGNDStramm, Till-
item.creatorGNDFasel, Jens-
item.creatorGNDSchween, Oliver-
item.creatorGNDGeläschus, Anton Ulrich-
item.creatorGNDBahr, Andreas-
item.creatorGNDKuhl, Matthias-
item.languageiso639-1en-
item.fulltextNo Fulltext-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_5794-
item.mappedtypeinProceedings-
crisitem.author.deptIntegrierte Schaltungen E-9-
crisitem.author.deptIntegrierte Schaltungen E-9-
crisitem.author.deptIntegrierte Schaltungen E-9-
crisitem.author.deptIntegrierte Schaltungen E-9-
crisitem.author.orcid0000-0001-8012-6794-
crisitem.author.orcid0000-0003-0119-4030-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik (E)-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik (E)-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik (E)-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik (E)-
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