Coherent coupling of individual quantum dots measured with phase-referenced two-dimensional spectroscopy: Photon echo versus double quantum coherence

Simple item page
dc.contributor.authorDelmonte, Valentin
dc.contributor.authorSpecht, Judith F.
dc.contributor.authorJakubczyk, Tomasz
dc.contributor.authorHöfling, Sven
dc.contributor.authorKamp, Martin
dc.contributor.authorSchneider, Christian
dc.contributor.authorLangbein, Wolfgang
dc.contributor.authorNogues, Gilles
dc.contributor.authorRichter, Marten
dc.contributor.authorKasprzak, Jacek
dc.date.accessioned2020-11-19T09:33:22Z
dc.date.available2020-11-19T09:33:22Z
dc.date.issued2017
dc.description.abstractWe employ two-dimensional (2D) coherent, nonlinear spectroscopy to investigate couplings within individual InAs quantum dots (QDs) and QD molecules. Swapping pulse ordering in a two-beam sequence permits one to distinguish between rephasing and nonrephasing four-wave mixing (FWM) configurations. We emphasize the nonrephasing case, allowing one to monitor two-photon coherence dynamics. Respective Fourier transform yields a double quantum 2D FWM map, which is corroborated with its single quantum counterpart, originating from the rephasing sequence. We introduce referencing of the FWM phase with the one carried by the driving pulses, overcoming the necessity of its active stabilization, as required in 2D spectroscopy. Combining single and double quantum 2D FWM provides a pertinent tool in detecting and ascertaining coherent coupling mechanisms between individual quantum systems, as exemplified experimentally.en
dc.description.sponsorshipEC/FP7/EU/306387/Propagative and Internal Coherence in Semiconductor Nanostructures/PICSENen
dc.description.sponsorshipDFG, 87159868, GRK 1558: Kollektive Dynamik im Nichtgleichgewicht: in kondensierter Materie und biologischen Systemenen
dc.description.sponsorshipDFG, 43659573, SFB 787: Halbleiter - Nanophotonik: Materialien, Modelle, Bauelementeen
dc.identifier.eissn2469-9969
dc.identifier.issn2469-9950
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/12025
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-10905
dc.language.isoenen
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subject.ddc530 Physiken
dc.titleCoherent coupling of individual quantum dots measured with phase-referenced two-dimensional spectroscopy: Photon echo versus double quantum coherenceen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.articlenumber41124
dcterms.bibliographicCitation.doi10.1103/physrevb.96.041124
dcterms.bibliographicCitation.issue4
dcterms.bibliographicCitation.journaltitlePhysical Review Ben
dcterms.bibliographicCitation.originalpublishernameAmerican Physical Society (APS)en
dcterms.bibliographicCitation.originalpublisherplaceWoodbury, NYen
dcterms.bibliographicCitation.volume96
tub.accessrights.dnbfree
tub.affiliationFak. 2 Mathematik und Naturwissenschaften::Inst. Theoretische Physik::AG Nichtlineare Optik und Quantenelektronikde
tub.affiliation.facultyFak. 2 Mathematik und Naturwissenschaftende
tub.affiliation.groupAG Nichtlineare Optik und Quantenelektronikde
tub.affiliation.instituteInst. Theoretische Physikde
tub.publisher.universityorinstitutionTechnische Universität Berlinde

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
PhysRevB.96.041124.pdf
Size:
2.79 MB
Format:
Adobe Portable Document Format
Download

Collections

Publications