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pro vyhledávání: '"Theophilo, Klara"'
Autor:
Lowinski, Jan, Heller, Lukas, Hoffet, Félix, Padrón-Brito, Auxiliadora, Theophilo, Klara, de Riedmatten, Hugues
We investigate the interaction between non-classical light with a tunable multiphoton component and a highly nonlinear medium based on cold Rydberg atoms. The non-classical field emitted by a DLCZ quantum memory is stored using Rydberg electromagneti
Externí odkaz:
http://arxiv.org/abs/2309.08257
Autor:
Heller, Lukas, Lowinski, Jan, Theophilo, Klara, Padrón-Brito, Auxiliadora, de Riedmatten, Hugues
We demonstrate the storage and retrieval of an on-demand single photon generated by a collective Rydberg excitation in an ultra-low noise Raman quantum memory located in a different cold atomic ensemble. We generate single photons on demand by exciti
Externí odkaz:
http://arxiv.org/abs/2111.08598
Autor:
Dias, Pablo Gabriel Santos, Fernandez, Marcia Frometa, Magnani, Pedro Henrique Nantes, Theophilo, Klara Rhaissa Burlamaqui, Hugbart, Mathilde, Courteille, Philippe Wilhelm, Teixeira, Raul Celistrino
Publikováno v:
Phys. Rev. A 104, 053716 (2021)
We present a new method to obtain the first-order temporal correlation function, $g^{(1)} (\tau)$, of the light scattered by an assembly of point-like quantum scatterers, or equivalently its spectral power distribution. This new method is based on th
Externí odkaz:
http://arxiv.org/abs/2108.01437
Autor:
Padrón-Brito, Auxiliadora, Tricarico, Roberto, Farrera, Pau, Distante, Emanuele, Theophilo, Klara, Chang, Darrick, de Riedmatten, Hugues
We study the photon statistics of weak coherent pulses propagating through a cold Rydberg atomic ensemble in the regime of Rydberg electromagnetically induced transparency. We show experimentally that the value of the second-order autocorrelation fun
Externí odkaz:
http://arxiv.org/abs/2011.12585
Autor:
Padrón-Brito, Auxiliadora, Lowinski, Jan, Farrera, Pau, Theophilo, Klara, de Riedmatten, Hugues
Publikováno v:
Phys. Rev. Research 3, 033287 (2021)
We investigate the indistinguishability of single photons retrieved from collective Rydberg excitations in cold atomic ensembles. The Rydberg spin waves are created either by off resonant two-photon excitation to the Rydberg state or by Rydberg elect
Externí odkaz:
http://arxiv.org/abs/2011.06901
A transparência eletromagneticamente induzida (EIT) atraiu bastante atenção no campo da física atômica por suas possíveis aplicações em informação quântica. No entanto, processos transientes em condição de EIT não foram tão largamente
Publikováno v:
Repositório Institucional da UFCUniversidade Federal do CearáUFC.
THEOPHILO, K. R. B. Estudo das propriedades dielétricas e magnéticas da matriz compósita: SrBi2Nb2O9(SBN)X-BaFe12O9(BFO)1-X. 2011. 104 f. Dissertação (Mestrado em Física) - Centro de Ciências, Universidade Federal do Ceará, Fortaleza, 2011.
Externí odkaz:
http://www.repositorio.ufc.br/handle/riufc/19952
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