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dc.contributor.authorKarow, Matthias M.-
dc.contributor.authorMunnelly, Pierce-
dc.contributor.authorHeindel, Tobias-
dc.contributor.authorKamp, M.-
dc.contributor.authorHöfling, S.-
dc.contributor.authorSchneider, C.-
dc.contributor.authorReitzenstein, Stephan-
dc.date.accessioned2020-04-23T07:13:13Z-
dc.date.available2020-04-23T07:13:13Z-
dc.date.issued2016-02-26-
dc.identifier.issn0003-6951-
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/10999-
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-9891-
dc.descriptionThis article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Appl. Phys. Lett. 108, 081110 (2016) and may be found at https://doi.org/10.1063/1.4942650.en
dc.description.abstractWe demonstrate the on-chip detection of light using photosensitive detectors based on quantum dot micropillar cavities. These microscale detectors are applied exemplarily to probe the emission of a monolithically integrated, electrically pumped whispering gallery mode microlaser. Light is detected via the photocurrent induced in the electrically contacted micropillar detectors under reverse-bias. In order to demonstrate the high potential and applicability of the microdetector presented, we determine the threshold current of an integrated microlaser to be (54 ± 4) μA, in very good agreement with the value of (53 ± 4) μA inferred from the optical data. Within this work, we realize the monolithic integration of a laser and a detector in a single device operating in the regime of cavity-quantum electrodynamics. Our results thus advance the research on microscale sensor technology towards the few-photon quantum limit and pave the way for on-chip opto-electronic feedback experiments.en
dc.description.sponsorshipEC/FP7/615613/EU/External Quantum Control of Photonic Semiconductor Nanostructures/EXQUISITEen
dc.language.isoenen
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.ddc530 Physikde
dc.subject.otheron-chipen
dc.subject.otherlighten
dc.subject.otherdetectoren
dc.subject.otherquantum doten
dc.subject.othernanophotonicen
dc.subject.otheropto-electronicen
dc.titleOn-chip light detection using monolithically integrated quantum dot micropillarsen
dc.typeArticleen
tub.accessrights.dnbfreeen
tub.publisher.universityorinstitutionTechnische Universität Berlinen
dc.identifier.eissn1077-3118-
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.doi10.1063/1.4942650en
dcterms.bibliographicCitation.journaltitleApplied Physics Lettersen
dcterms.bibliographicCitation.originalpublisherplaceMelville, NYen
dcterms.bibliographicCitation.volume108en
dcterms.bibliographicCitation.originalpublishernameAmerican Institute of Physics (AIP)en
dcterms.bibliographicCitation.issue8en
dcterms.bibliographicCitation.articlenumber081110en
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