Suchergebnisse

Michelberger, P.; Krischek, R.; Wieczorek, W.; Ozawa, A.; Weinfurter, H.: Interferometric autocorrelation in the ultraviolet utilizing spontaneous parametric down-conversion inside an enhancement cavity. Optics Letters 37 (7), S. 1223 - 1225 (2012)

Richart, D.; Fischer, Y.; Weinfurter, H.: Experimental implementation of higher dimensional time–energy entanglement. Applied Physics B: Lasers and Optics 106, S. 543 - 550 (2012)

Hyllus, P.; Laskowski, W.; Krischek, R. P.; Schwemmer, C.; Wieczorek, W.; Weinfurter, H.; Pezzé, L.; Smerzi, A.: Fisher information and multiparticle entanglement. Physical Review A 85 (2), 022321 (2012)

Sangouard, N.; Bancal, J. D.; Gisin, N.; Rosenfeld, W.; Sekatski, P.; Weber, M.; Weinfurter, H.: Loophole-free Bell test with one atom and less than one photon on average. Physical Review A 84 (5), 052122 (2011)

Rosenfeld, W.; Hofmann, J.; Ortegel, N.; Krug, M.; Henkel, F.; Kurtsiefer, C.; Weber, M.; Weinfurter, H.: Towards high-fidelity interference of photons emitted by two remotely trapped Rb-87 atoms. Optics and Spectroscopy 111 (4), S. 535 - 539 (2011)

Rosenfeld, W.; Volz, J.; Weber, M.; Weinfurter, H.: Coherence of a qubit stored in Zeeman levels of a single optically trapped atom. Physical Review A 84 (2), 022343 (2011)

Krischek, R.; Schwemmer, C.; Wieczorek, W.; Weinfurter, H.; Hyllus, P.; Pezzé, L.; Smerzi, A.: Useful Multiparticle Entanglement and Sub-Shot-Noise Sensitivity in Experimental Phase Estimation. Physical Review Letters 107 (8), 080504 (2011)

Weier, H.; Krauss, H.; Rau, M.; Fürst, M.; Nauerth, S.; Weinfurter, H.: Quantum eavesdropping without interception: an attack exploiting the dead time of single-photon detectors. New Journal of Physics 13, 073024 (2011)

Henkel, F.; Krug, M.; Hofmann, J.; Rosenfeld, W.; Weber, M.; Weinfurter, H.: Highly Efficient State-Selective Submicrosecond Photoionization Detection of Single Atoms. Physical Review Letters 105, 253001 (2010)

Tóth, G.; Wieczorek, W.; Gross, D.; Krischek, R.; Schwemmer, C.; Weinfurter, H.: Permutationally Invariant Quantum Tomography. Physical Review Letters 105, 250403 (2010)

Gruca, J.; Laskowski, W.; Zukowski, M.; Kiesel, N.; Wieczorek, W.; Schmid, C.; Weinfurter, H.: Nonclassicality thresholds for multiqubit states: Numerical analysis. Physical Review A 82 (1), 012118 (2010)

Schmid, C.; Flitney, A. P.; Wieczorek, W.; Kiesel, N.; Weinfurter, H.; Hollenberg, L. C. L.: Experimental implementation of a four-player quantum game. New Journal of Physics 12, 063031 (2010)

Fürst, M.; Weier, H.; Nauerth, S.; Marangon, D. G.; Kurtsiefer, C.; Weinfurter, H.: High speed optical quantum random number generation. Optics Express 18 (12), S. 13029 - 13037 (2010)

Simon, C.; Afzelius, M.; Appel, J.; de la Giroday, A. B.; Dewhurst, S. J.; Gisin, N.; Hu, C. Y.; Jelezko, F.; Kroll, S.; Muller, J. H. et al.; Nunn, J.; Polzik, E. S.; Rarity, J. G.; De Riedmatten, H.; Rosenfeld, W.; Shields, A. J.; Skold, N.; Stevenson, R. M.; Thew, R.; Walmsley, I. A.; Weber, M. C.; Weinfurter, H.; Wrachtrup, J.; Young, R. J.: Quantum memories. European Physical Journal D 58 (1), S. 1 - 22 (2010)

Kiesel, N.; Wieczorek, W.; Krins, S.; Bastin, T.; Weinfurter, H.; Solano, E.: Operational multipartite entanglement classes for symmetric photonic qubit states. Physical Review A 81 (3), 032316 (2010)

Krischek, R.; Wieczorek, W.; Ozawa, A.; Kiesel, N.; Michelberger, P.; Udem, T.; Weinfurter, H.: Ultraviolet enhancement cavity for ultrafast nonlinear optics and high-rate multiphoton entanglement experiments. Nature Photonics 4 (3), S. 170 - 173 (2010)

Wieczorek, W.; Kiesel, N.; Schmid, C.; Laskowski, W.; Zukowski, M.; Weinfurter, H.: Multiphoton Interference as a Tool to Observe Families of Multiphoton Entangled States. IEEE Journal of Selected Topics in Quantum Electronics 15 (6), S. 1704 - 1712 (2009)

Rosenfeld, W.; Weber, M.; Volz, J.; Henkel, F.; Krug, M.; Cabello, A.; Zukowski, M.; Weinfurter, H.: Towards a Loophole-Free Test of Bell's Inequality with Entangled Pairs of Neutral Atoms. Advanced Science Letters 2 (4), S. 469 - 474 (2009)

Pachos, J. K.; Wieczorek, W.; Schmid, C.; Kiesel, N.; Pohlner, R.; Weinfurter, H.: Revealing anyonic features in a toric code quantum simulation. New Journal of Physics 11, 083010 (2009)

Tóth, G.; Wieczorek, W.; Krischek, R.; Kiesel, N.; Michelberger, P.; Weinfurter, H.: Practical methods for witnessing genuine multi-qubit entanglement in the vicinity of symmetric states. New Journal of Physics 11, 083002 (2009)