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Optimal measurements for quantum spatial superresolution

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dc.contributor.authorŘeháček, Jaroslav
dc.contributor.authorHradil, Z.
dc.contributor.authorKoutny, D.
dc.contributor.authorGrover, J.
dc.contributor.authorKrzic, A.
dc.contributor.authorSánchez Soto, Luis Lorenzo
dc.date.accessioned2023-06-17T12:28:53Z
dc.date.available2023-06-17T12:28:53Z
dc.date.issued2018-07-03
dc.description©2018 American Physical Society We acknowledge financial support from the Grant Agency of the Czech Republic (Grant No. 18-04291S), the Palacký University (Grant No. IGA_PrF_2018_003), the European Space Agency’s ARIADNA scheme (Contract No. 4000120780/17/NL/LF/as), and the Spanish MINECO (Grant No. FIS2015-67963-P).
dc.description.abstractWe construct optimal measurements, achieving the ultimate precision predicted by quantum theory, for the simultaneous estimation of centroid, separation, and relative intensities of two incoherent point sources using a linear optical system. We discuss the physical feasibility of the scheme, which could pave the way for future practical implementations of quantum-inspired imaging.
dc.description.departmentDepto. de Óptica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Economía y Competitividad (MINECO)
dc.description.sponsorshipGrant Agency of the Czech Republic
dc.description.sponsorshipPalacky University
dc.description.sponsorshipEuropean Space Agency's ARIADNA scheme
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/49026
dc.identifier.doi10.1103/PhysRevA.98.012103
dc.identifier.issn2469-9926
dc.identifier.officialurlhttp://dx.doi.org/10.1103/PhysRevA.98.012103
dc.identifier.relatedurlhttps://journals.aps.org
dc.identifier.urihttps://hdl.handle.net/20.500.14352/12230
dc.issue.number1
dc.journal.titlePhysical review A
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.projectIDFIS2015-67963-P
dc.relation.projectID18-04291S
dc.relation.projectIDIGA_PrF_2018_003
dc.relation.projectID4000120780/17/NL/LF/as
dc.rightsAtribución 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/es/
dc.subject.cdu535
dc.subject.keywordResolution
dc.subject.keywordMetrology
dc.subject.keywordLimits
dc.subject.ucmFísica (Física)
dc.subject.ucmÓptica (Física)
dc.subject.unesco22 Física
dc.subject.unesco2209.19 Óptica Física
dc.titleOptimal measurements for quantum spatial superresolution
dc.typejournal article
dc.volume.number98
dspace.entity.typePublication
relation.isAuthorOfPublication88b797ff-cbd7-4498-a9c7-4e39f4fa4776
relation.isAuthorOfPublication.latestForDiscovery88b797ff-cbd7-4498-a9c7-4e39f4fa4776

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