Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Stanojević, Jovica"'
Autor:
Bimbard, Erwan, Boddeda, Rajiv, Vitrant, Nicolas, Grankin, Andrey, Parigi, Valentina, Stanojevic, Jovica, Ourjoumtsev, Alexei, Grangier, Philippe
Publikováno v:
Phys. Rev. Lett. 112, 133601 (2014)
We experimentally demonstrate that a non-classical state prepared in an atomic memory can be efficiently transferred to a single mode of free-propagating light. By retrieving on demand a single excitation from a cold atomic gas, we realize an efficie
Externí odkaz:
http://arxiv.org/abs/1310.1228
Autor:
Stanojevic, Jovica, Parigi, Valentina, Bimbard, Erwan, Ourjoumtsev, Alexei, Grangier, Philippe
Publikováno v:
Phys. Rev. A 88, 053845 (2013)
We investigate dispersive optical nonlinearities that arise from Rydberg excitation blockade in cold Rydberg gases. We consider a two-photon transition scheme and study the non-linear response to a weak optical probe in presence of a strong control b
Externí odkaz:
http://arxiv.org/abs/1303.4927
Autor:
Parigi, Valentina, Bimbard, Erwan, Stanojevic, Jovica, Hilliard, Andrew J., Nogrette, Florence, Tualle-Brouri, Rosa, Ourjoumtsev, Alexei, Grangier, Philippe
Publikováno v:
Phys. Rev. Lett. 109, 233602 (2012)
We observe and measure dispersive optical non-linearities in an ensemble of cold Rydberg atoms placed inside an optical cavity. The experimental results are in agreement with a simple model where the optical non-linearities are due to the progressive
Externí odkaz:
http://arxiv.org/abs/1209.1948
Autor:
Stanojevic, Jovica, Parigi, Valentina, Bimbard, Erwan, Ourjoumtsev, Alexei, Pillet, Pierre, Grangier, Philippe
Publikováno v:
Phys. Rev. A 86, 021403(R) (2012)
We investigate theoretically the deterministic generation of quantum states with negative Wigner functions, by using giant non-linearities due to collisional interactions between Rydberg polaritons. The state resulting from the polariton interactions
Externí odkaz:
http://arxiv.org/abs/1203.6764
Autor:
Stanojevic, Jovica, Parigi, Valentina, Bimbard, Erwan, Tualle-Brouri, Rosa, Ourjoumtsev, Alexei, Grangier, Philippe
Publikováno v:
Phys. Rev. A 84, 053830 (2011)
We investigate in detail the optimal conditions for a high fidelity transfer from a single-polariton state to a single-photon state and subsequent homodyne detection of the single photon. We assume that, using various possible techniques, the single
Externí odkaz:
http://arxiv.org/abs/1202.6195
We investigate the interaction between two rubidium atoms in highly excited Rydberg states, and find that very long-range potential wells exist. These wells are shown to support many bound states. We calculate the properties of the wells and bound le
Externí odkaz:
http://arxiv.org/abs/1103.5529
A Rydberg and a ground-state atom can form ultralong range diatomic molecules provided the interaction between the ground-state atom and the Rydberg electron is attractive [C. H. Greene, et al., Phys. Rev. Lett. 85, 2458 (2000)]. A repulsive interact
Externí odkaz:
http://arxiv.org/abs/0807.2013
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Publikováno v:
Zbornik radova Građevinskog fakulteta
Calculation of cross section forces reinforced concrete slab, in practice often is done according to the Theory of elasticity(ТЕ). In cases where the dimensioning section should be done according to the theory of critical load then the solution sta
Akademický článek
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