Nonlinear Michelson interferometer for improved quantum metrology

dc.contributor.authorLuis Aina, Alfredo
dc.contributor.authorRivas Vargas, Ángel
dc.date.accessioned2023-06-18T06:47:23Z
dc.date.available2023-06-18T06:47:23Z
dc.date.issued2015-08-07
dc.description©2015 American Physical Society. We acknowledge financial support from Spanish Ministerio de Economia y Competitividad Projects No. FIS2012-33152 and No. FIS2012-35583 and from the Comunidad Autonoma de Madrid research consortium QUITEMAD+ Grant No. S2013/ICE-2801.
dc.description.abstractWe examine quantum detection via a Michelson interferometer embedded in a gas with Kerr nonlinearity. This nonlinear interferometer is illuminated by pulses of classical light. This strategy combines the robustness against practical imperfections of classical light with the improvement provided by nonlinear processes. Regarding ultimate quantum limits, we stress that, as a difference with linear schemes, the nonlinearity introduces pulse duration as a new variable into play along with the energy resources.
dc.description.departmentDepto. de Óptica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Economia y Competitividad (MINECO), España
dc.description.sponsorshipComunidad Autonoma de Madrid
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/33413
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dc.identifier.doi10.1103/PhysRevA.92.022104
dc.identifier.issn1050-2947
dc.identifier.officialurlhttp://dx.doi.org/10.1103/PhysRevA.92.022104
dc.identifier.relatedurlhttp://journals.aps.org/
dc.identifier.urihttps://hdl.handle.net/20.500.14352/24185
dc.issue.number2
dc.journal.titlePhysical review A
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.projectIDFIS2012-33152
dc.relation.projectIDFIS2012-35583
dc.relation.projectIDQUITEMAD + (S2013/ICE-2801)
dc.rights.accessRightsopen access
dc.subject.cdu53
dc.subject.keywordGravitational-radiation
dc.subject.keywordHeisenberg limit
dc.subject.ucmFísica (Física)
dc.subject.unesco22 Física
dc.titleNonlinear Michelson interferometer for improved quantum metrology
dc.typejournal article
dc.volume.number92
dspace.entity.typePublication
relation.isAuthorOfPublicationb6f1fe2b-ee48-4add-bb0d-ffcbfad10da2
relation.isAuthorOfPublication1d87b837-7271-4251-a083-ba395dac6c4b
relation.isAuthorOfPublication.latestForDiscoveryb6f1fe2b-ee48-4add-bb0d-ffcbfad10da2
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