Ursin, Rupert

Significant-Loophole-Free Test of Bell’s Theorem with Entangled Photons

Giustina, M., Versteegh, M. A. M., Wengerowsky, S., Handsteiner, J., Hochrainer, A., Phelan, K., Steinlechner, F., Kofler, J., Larsson, J.-Å., Abellán, C., et al. (2015) · Physical Review Letters

Quantum Mechanics and ApplicationsQuantum Information and Cryptography

Cited by 1,529

Entanglement-based quantum communication over 144 km

Ursin, R., Tiefenbacher, F., Schmitt-Manderbach, T., Weier, H., Scheidl, T., Lindenthal, M., Blauensteiner, B., Jennewein, T., Perdigues, J., Trojek, P., et al. (2007) · Nature Physics

Quantum Information and CryptographyOptical Wireless Communication Technologies

Cited by 1,210

Bell violation using entangled photons without the fair-sampling assumption

Giustina, M., Mech, A., Ramelow, S., Wittmann, B., Kofler, J., Beyer, J., Lita, A., Calkins, B., Gerrits, T., Nam, S. W., et al. (2013) · Nature

Quantum Mechanics and ApplicationsQuantum Information and Cryptography

Cited by 660

De Broglie wavelength of a non-local four-photon state

Walther, P., Pan, J.-W., Aspelmeyer, M., Ursin, R., Gasparoni, S., & Zeilinger, A. (2004) · Nature

Quantum Information and CryptographyQuantum Mechanics and Applications

Cited by 555

Linear Optics Controlled-Phase Gate Made Simple

Kiesel, N., Schmid, C., Weber, U., Ursin, R., & Weinfurter, H. (2005) · Physical Review Letters

Quantum Information and CryptographyQuantum Computing Algorithms and Architecture

Cited by 296

Experimental Analysis of a Four-Qubit Photon Cluster State

Kiesel, N., Schmid, C., Weber, U., Tóth, G., Gühne, O., Ursin, R., & Weinfurter, H. (2005) · Physical Review Letters

Quantum Information and CryptographyQuantum Mechanics and Applications

Cited by 284

High-fidelity transmission of entanglement over a high-loss free-space channel

Fedrizzi, A., Ursin, R., Herbst, T., Nespoli, M., Prevedel, R., Scheidl, T., Tiefenbacher, F., Jennewein, T., & Zeilinger, A. (2009) · Nature Physics

Quantum Information and CryptographyOptical Wireless Communication Technologies

Cited by 206

Distributing entanglement and single photons through an intra-city, free-space quantum channel

Resch, K. J., Lindenthal, M., Blauensteiner, B., B�hm, H. R., Fedrizzi, A., Kurtsiefer, C., Poppe, A., Schmitt-Manderbach, T., Taraba, M., Ursin, R., et al. (2005) · Optics Express

Quantum Information and CryptographyOptical Wireless Communication Technologies

Cited by 132