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Polarimetric measurements of single-photon geometric phases

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Polarimetric measurements of single-photon geometric phases

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dc.contributor.author	Ortíz, O.
dc.contributor.author	Yugra, Y.
dc.contributor.author	Rosario, A.
dc.contributor.author	Sihuincha, J. C.
dc.contributor.author	Loredo, J. C.
dc.contributor.author	Andrés, Miguel V.
dc.contributor.author	de Zela, F.
dc.date.accessioned	2022-03-29T14:03:56Z
dc.date.available	2022-03-29T14:03:56Z
dc.date.issued	2014
dc.identifier.citation	Ortíz, O. Yugra, Y. Rosario, A. Sihuincha, J. C. Loredo, J. C. Andrés, Miguel V. de Zela, F. 2014 Polarimetric measurements of single-photon geometric phases Physical review, A, Atomic, molecular, and optical physics 89 012124-1 012124-8
dc.identifier.uri	https://hdl.handle.net/10550/82086
dc.description.abstract	We report polarimetric measurements of geometric phases that are generated by evolving polarized photons along nongeodesic trajectories on the Poincar´e sphere. The core of our polarimetric array consists of seven wave plates that are traversed by a single-photon beam. With this array, any SU(2) transformation can be realized. By exploiting the gauge invariance of geometric phases under U(1) local transformations, we nullify the dynamical contribution to the total phase, thereby making the latter coincide with the geometric phase.We demonstrate our arrangement to be insensitive to various sources of noise entering it. This makes the single-beam, polarimetric array a promising, versatile tool for testing robustness of geometric phases against noise.
dc.language.iso	eng
dc.relation.ispartof	Physical review, A, Atomic, molecular, and optical physics, 2014, vol. 89, p. 012124-1-012124-8
dc.subject	Física
dc.title	Polarimetric measurements of single-photon geometric phases
dc.type	journal article	es_ES
dc.date.updated	2022-03-29T14:03:56Z
dc.identifier.doi	10.1103/PhysRevA.89.012124
dc.identifier.idgrec	094743
dc.rights.accessRights	open access	es_ES