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	References of "Bastin, Thierry" in Showing results 61 to 80 of 163 1 2 3 4 5 6 7 8 9 Operational monitoring of multi-qubit entanglement classes via tuning of local operations Bastin, Thierry ; Thiel, C.; von Zanthier, J. et al Conference (2008) Detailed reference viewed: 1 (0 ULg) Wave-particle duality in a two atom interferometer Schilling, U.; Thiel, C.; Bastin, Thierry et al Conference (2008) Detailed reference viewed: 1 (0 ULg) Generation of arbitrary Dicke states in remote qubits using linear optics Maser, A.; Thiel, C.; Schilling, U. et al Conference (2008) Quantum imaging with trapped ions von Zanthier, J.; Thiel, C.; Bastin, Thierry et al Conference (2008) Detailed reference viewed: 2 (0 ULg) Quantum imaging using single photon sources von Zanthier, J.; Thiel, C.; Bastin, Thierry et al Conference (2008) Detailed reference viewed: 1 (0 ULg) Saturation spectroscopy of the 372 nm Fe I resonance line with laser diode radiation Krins, Stéphanie ; Saint-Georges, P.; Bastin, Thierry Poster (2008) Detailed reference viewed: 4 (0 ULg) Operational monitoring of multi-qubit entanglement classes via tuning of local operations Bastin, Thierry ; Thiel, C.; von Zanthier, J. et al Poster (2008) Detailed reference viewed: 1 (0 ULg) Operational monitoring of multi-qubit entanglement classes via tuning of local operations Bastin, Thierry ; Thiel, C.; von Zanthier, J. et al Conference (2008) Detailed reference viewed: 2 (0 ULg) Quantum imaging with uncorrelated single photon sources Bastin, Thierry ; Thiel, C.; Solano, E. et al Conference (2008) Detailed reference viewed: 3 (1 ULg) Coupling of N Qubits to Any Dicke State via Projective Measurements Thiel, C.; Maser, A.; Bastin, Thierry et al Conference (2008) Detailed reference viewed: 4 (0 ULg) Aperture imaging beyond the classical resolution limit by using incoherent photons Thiel, C.; Bastin, Thierry ; von Zanthier et al Conference (2008) Detailed reference viewed: 4 (0 ULg) Quantum imaging with uncorrelated single photon sources Bastin, Thierry in Proceedings of SPIE (2008) We propose a technique to obtain sub-wavelength resolution using photons from uncorrelated single photon sources. The method employs N photons of wavelength λ spontaneously emitted from N atoms and ... [more ▼] We propose a technique to obtain sub-wavelength resolution using photons from uncorrelated single photon sources. The method employs N photons of wavelength λ spontaneously emitted from N atoms and subsequently detected by N detectors. We demonstrate that for certain detector positions the N-th order correlation function as a function of the first detector position is a pure sinusoidal oscillation with a fringe spacing of λ/N and a contrast of 100%. The result corresponds to an N-fold increase in resolution compared to classical microscopy. Our technique is also capable of imaging a distinct physical object with sub-Rayleigh resolution. [less ▲] Detailed reference viewed: 22 (3 ULg) Cold three-level atom micromaser in the far-detuning regime Martin, John ; Bastin, Thierry in Physical Review. A (2007), 75 We analyze the quantum theory of the two-mode micromaser pumped by cold three-level atoms with a Lambda-configuration under the two-photon resonance condition. We focus more specifically on the large ... [more ▼] We analyze the quantum theory of the two-mode micromaser pumped by cold three-level atoms with a Lambda-configuration under the two-photon resonance condition. We focus more specifically on the large detuning limit where the detuning between the two cavity mode frequencies and the two atomic transition frequencies is large in comparison with the atom-cavity coupling constants. We show that this regime can mimic a virtual two-level atom micromaser without spontaneous emission where the cavity acts for the atoms as a potential barrier or a potential well (depending on the sign of the detuning) and a zero potential but no more both as a potential barrier and a potential well as it is the case for the usual cold two-level atom micromaser [M. O. Scully, G. M. Meyer, and H. Walther, Phys. Rev. Lett. 76, 4144 (1996)]. This introduces interesting options for engineering the interaction between the cold atoms and the cavity. The elimination of the spontaneous emission solves a major issue of the conventional cold two-level atom micromaser as the transit time of cold atoms inside and in the vicinity of the cavity is usually much larger than the atomic level lifetimes. It is also shown that the cold atom regime is very sensitive to the sign of the detuning (in contrast to the hot atom regime) and that, according to this sign, the cavity may speed up or slow down the incident three-level atoms after their interaction with the field. [less ▲] Detailed reference viewed: 32 (11 ULg) Quantum Imaging with Incoherent Photons Thiel, C.; Bastin, Thierry ; Martin, John et al in Physical Review Letters (2007), 99 We propose a technique to obtain subwavelength resolution in quantum imaging with potentially 100% contrast using incoherent light. Our method requires neither path-entangled number states nor multiphoton ... [more ▼] We propose a technique to obtain subwavelength resolution in quantum imaging with potentially 100% contrast using incoherent light. Our method requires neither path-entangled number states nor multiphoton absorption. The scheme makes use of N photons spontaneously emitted by N atoms and registered by N detectors. It is shown that for coincident detection at particular detector positions a resolution of lambda/N can be achieved. [less ▲] Detailed reference viewed: 13 (3 ULg) Generation of Symmetric Dicke States of Remote Qubits with Linear Optics Thiel, C.; von Zanthier, J.; Bastin, Thierry et al in Physical Review Letters (2007), 99 We propose a method for generating all symmetric Dicke states, either in the long-lived internal levels of N massive particles or in the polarization degrees of freedom of photonic qubits, using linear ... [more ▼] We propose a method for generating all symmetric Dicke states, either in the long-lived internal levels of N massive particles or in the polarization degrees of freedom of photonic qubits, using linear optical tools only. By means of a suitable multiphoton detection technique, erasing Welcher-Weg information, our proposed scheme allows the generation and measurement of an important class of entangled multiqubit states. [less ▲] Detailed reference viewed: 17 (0 ULg) Quantum imaging with incoherent photons von Zanthier, J.; Thiel, C.; Bastin, Thierry et al Conference (2007) Detailed reference viewed: 2 (2 ULg) Generation of Dicke states in Distant Matter Qubits with Linear Optics Thiel, C.; von Zanthier, J.; Bastin, Thierry et al Conference (2007) Detailed reference viewed: 1 (0 ULg) Quantum imaging with incoherent photons von Zanthier, J.; Thiel, C.; Bastin, Thierry et al Conference (2007) Detailed reference viewed: 2 (2 ULg) Creation of Dicke States in Distant Qubits with Linear Optics Thiel, C.; von Zanthier, J.; Bastin, Thierry et al Conference (2007) Detailed reference viewed: 1 (0 ULg) Quantum imaging with incoherent photons Thiel, C.; Solano, E.; Bastin, Thierry et al Conference (2007) Detailed reference viewed: 4 (2 ULg) 1 2 3 4 5 6 7 8 9

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