dc.creatorPuentes, Graciana
dc.date.accessioned2021-11-15T23:04:21Z
dc.date.accessioned2022-10-15T06:00:31Z
dc.date.available2021-11-15T23:04:21Z
dc.date.available2022-10-15T06:00:31Z
dc.date.created2021-11-15T23:04:21Z
dc.date.issued2020-06
dc.identifierPuentes, Graciana; High-dimensional angular two-photon interference and angular qudit states; The Optical Society; OSA Continuum; 3; 6; 6-2020; 1616-1632
dc.identifier2578-7519
dc.identifierhttp://hdl.handle.net/11336/146946
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4352771
dc.description.abstractUsing angular position–orbital angular momentum entangled photons, we propose an experiment to generate maximally entangled states in D-dimensional quantum systems, the so called qudits, by exploiting correlations of parametric down-converted photons. Angular diffraction masks containing N angular slits in the arms of each twin photon define a qudit space of dimension N2, spanned by the alternative pathways of the photons. Numerical results for N angular slits with N = 2, 4, 5, 10 are reported. We discuss relevant experimental parameters for an experimental implementation of the proposed scheme using Spatial Light Modulators (SLMs), and twin-photons produced by Spontaneous Parametric Down Conversion (SPDC). The entanglement of the qudit state can be quantified in terms of the Concurrence, which can be expressed in terms of the visibility of the interference fringes, or by using Entanglement Witnesses. These results provide an additional means for preparing entangled quantum states in high-dimensions, a fundamental resource for quantum simulation and quantum information protocols.
dc.languageeng
dc.publisherThe Optical Society
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/abstract.cfm?URI=osac-3-6-1616
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1364/OSAC.392178
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectAngular diffraction
dc.subjectAngular qudits
dc.subjectSPDC
dc.subjectSingle Photons
dc.titleHigh-dimensional angular two-photon interference and angular qudit states
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


Este ítem pertenece a la siguiente institución