Orbital angular momentum symmetry in a driven optical parametric oscillator
| dc.contributor.affiliation | Pontificia Universidad Católica del Perú. Departamento de Ciencias | |
| dc.contributor.author | Rodrigues, R.B. | |
| dc.contributor.author | Gonzales, J.R.G. | |
| dc.contributor.author | da Silva, B. | |
| dc.contributor.author | Huguenin, J.A.O. | |
| dc.contributor.author | Martinelli, M. | |
| dc.contributor.author | Medeiros de Araújo, R. | |
| dc.contributor.author | Souza, C.E.R. | |
| dc.contributor.author | Khoury, A.Z. | |
| dc.date.accessioned | 2026-03-13T17:00:14Z | |
| dc.date.issued | 2018 | |
| dc.description.abstract | We investigate the dynamics of a driven optical parametric oscillator under the injection of orbital angular momentum. The injected mode is adiabatically driven through arbitrary transformations on the Poincaré sphere of first-order paraxial beams. As a result, the down-converted beam conjugated to the seed is shown to follow a path imposed by a nontrivial symmetry on the Poincaré sphere. This symmetry allows controllable distinguishability between the spatial modes of the down-converted beams. In this Letter, we provide convincing experimental evidence of this effect. | |
| dc.description.sponsorship | Funding: Funding. Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ); Instituto Nacional de Ciência e Tecnología de Informação Quântica (INCT)-Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) (2010/08448-2). | |
| dc.identifier.doi | https://doi.org/10.1364/OL.43.002486 | |
| dc.identifier.uri | http://hdl.handle.net/20.500.14657/206548 | |
| dc.language.iso | eng | |
| dc.publisher | OSA - The Optical Society | |
| dc.relation.ispartof | urn:issn:0146-9592 | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.source | Optics Letters; Vol. 43, Núm. 11 (2018) | |
| dc.subject | Optical parametric oscillator | |
| dc.subject | Orbital angular momentum | |
| dc.subject | Poincaré sphere | |
| dc.subject.ocde | https://purl.org/pe-repo/ocde/ford#1.03.06 | |
| dc.title | Orbital angular momentum symmetry in a driven optical parametric oscillator | |
| dc.type | http://purl.org/coar/resource_type/c_6501 | |
| dc.type.other | Artículo | |
| dc.type.version | https://vocabularies.coar-repositories.org/version_types/c_970fb48d4fbd8a85/ |