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All-optical polarimetric generation of mixed-state single-photon geometric phases

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dc.contributor.author Barberena, D es_PE
dc.contributor.author Ortiz, O es_PE
dc.contributor.author Yugra, Y es_PE
dc.contributor.author Caballero, R es_PE
dc.contributor.author De Zela, F es_PE
dc.date.accessioned 2024-05-30T23:13:38Z
dc.date.available 2024-05-30T23:13:38Z
dc.date.issued 2016
dc.description.abstract We report robust polarimetric measurements of mixed-state geometric phases. An all-optical setup was used to generate geometric phases with great versatility, thereby extending the scope of analogous methods used in neutron polarimetry. Our method allows us to explore geometric phases generated by unitarily evolving mixed states. These are realized as partially polarized single-photon states whose degree of polarization and normalized Stokes vector can be fixed independently of one another. The geometric phases correspond to both open and closed trajectories in Poincaré space. By exploiting the gauge invariance of geometric phases we nullify their dynamical part, thereby making the geometric phase coincide with the total (Pancharatnam) phase, which can be directly addressed by employing standard techniques.
dc.description.sponsorship Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - Concytec
dc.identifier.doi https://doi.org/10.1103/PhysRevA.93.013805
dc.identifier.isi 367658700004
dc.identifier.uri https://hdl.handle.net/20.500.12390/1015
dc.language.iso eng
dc.publisher PHYSICAL REVIEW A
dc.relation.ispartof Physical Review A
dc.rights info:eu-repo/semantics/openAccess
dc.subject Matemáticas
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#1.01.00
dc.title All-optical polarimetric generation of mixed-state single-photon geometric phases
dc.type info:eu-repo/semantics/article
dspace.entity.type Publication
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