©Rafaela Proell

 

 

Philip Walther

Professor

Head of the Quantum Optics, Quantum Nanophysics & Quantum Information Group
Head of the Research Platform TURIS (Testing Quantum and Gravity Interface with Single Photons)

Room: 3430, Boltzmanngasse 5, 1090 Vienna
 
E: philip.walther(at)univie.ac.at
T: +43 (0) 1 4277 72560
M: +43 664 60277 72560


Teaching

CV

Publications


Showing entries 60 - 80 out of 84

Generation of narrow-bandwidth single photons using electromagnetically induced transparency in atomic ensembles. / Walther, P. (Corresponding author); Eisaman, M. D.; Andre, A.; Massou, F.; Fleischhauer, M.; Zibrov, A. S.; Lukin, M. D.

In: International Journal of Quantum Information (IJQI), Vol. 5, No. 1-2, 2007, p. 51-62.

Research output: Contribution to journalArticle


Multi-photon entanglement : From quantum curiosity to quantum computing and quantum repeaters. / Walther, P.; Eisaman, M. D.; Nemiroski, A.; Gorshkov, A. V.; Zibrov, A. S.; Zeilinger, A.; Lukin, M. D.

NATURE OF LIGHT: WHAT ARE PHOTONS?. ed. / C Roychoudhuri; AF Kracklauer; K Creath. BELLINGHAM : SPIE-INT SOC OPTICAL ENGINEERING, 2007. 66640G (Proceedings of SPIE, Vol. 6664).

Research output: Contribution to bookContribution to proceedings


Quantum information - Spooky teleportation. / Walther, Philip.

In: Nature Physics, Vol. 2, No. 10, 10.2006, p. 655-656.

Research output: Contribution to journalAnnotation


Experimental entangled entanglement. / Walther, Philip; Resch, Kevin J.; Brukner, Caslav; Zeilinger, Anton.

In: Physical Review Letters, Vol. 97, No. 2, 020501, 14.07.2006.

Research output: Contribution to journalArticle


Quantum Entanglement, Purification, and linear-optics quantum gates with photonic qubits. / Walther, Philip; Zeilinger, Anton.

Quantum Information and Computing. ed. / L. Accardi; M. Ohya; N. Watanabe. Vol. 19 World Scientific Publishing, 2006. p. 360-369 (QP-PQ Quantum Probability and White Noise Analysis, Vol. 19).

Research output: Contribution to bookChapter


Experimental violation of a cluster state bell inequality. / Walther, Philip; Aspelmeyer, Markus; Resch, Kevin J.; Zeilinger, Anton.

In: Physical Review Letters, Vol. 95, No. 2, 020403, 08.07.2005.

Research output: Contribution to journalArticle


Quantum Physics from A to Z. Arndt, M. (Author); Aspelmeyer, M. (Author); Bernstein, H. J. (Author); Bertlmann, R. (Author); Brukner, C. (Author); Dowling, J. P. (Author); Eisert, J. (Author); Ekert, A. (Author); Fuchs, C. A. (Author); Greenberger, D. M. (Author); Horne, M. A. (Author); Jennewein, T. (Author); Kwiat, P. G. (Author); Mermin, N. D. (Author); Pan, J. -W. (Author); Rasel, E. M. (Author); Rauch, H. (Author); Rudolph, T. G. (Author); Salomon, C. (Author); Sergienko, A. V. (Author); Schmiedmayer, J. (Author); Simon, C. (Author); Vedral, V. (Author); Walther, P. (Author); Weihs, G. (Author); Zoller, P. (Author); Zukowski, M. (Author). 2005.

Research output: Electronic/multimedia outputWeb publication


Experimental realization of a photonic Bell-state analyzer. / Walther, Philip; Zeilinger, Anton.

In: Physical Review A, Vol. 72, No. 1, 010302, 07.2005.

Research output: Contribution to journalArticle


Local conversion of Greenberger-Horne-Zeilinger states to approximate W states. / Walther, Philip; Resch, Kevin; Zeilinger, Anton.

In: Physical Review Letters, Vol. 94, No. 24, 240501, 24.06.2005.

Research output: Contribution to journalArticle


Experimental one-way quantum computing. / Walther, Philip; Resch, Kevin; Rudolph, Terry; Schenck, E; Weinfurter, Harald; Vedral, Vlatko; Aspelmeyer, Markus; Zeilinger, Anton.

In: Nature, Vol. 434, No. 7030, 10.03.2005, p. 169-176.

Research output: Contribution to journalArticle


Quantum nonlocality obtained from local states by entanglement purification. / Walther, Philip; Resch, Kevin; Brukner, Caslav; Steinberg, Aephraim M.; Pan, Jian-Wei; Zeilinger, Anton.

In: Physical Review Letters, Vol. 94, No. 4, 040504, 04.02.2005.

Research output: Contribution to journalArticle


Distributing entanglement and single photons through an intra-city, free-space quantum channel. / Resch, Kevin; Lindenthal, Michael; Blauensteiner, Bibiane; Böhm, Hannes; Fedrizzi, Alessandro; Kurtsiefer, Christian; Poppe, Andreas; Schmitt-Manderbach, Tobias; Taraba, Michael; Ursin, Rupert; Walther, Philip; Weier, Henning; Weinfurter, Harald; Zeilinger, Anton.

In: Optics Express, Vol. 13, No. 1, 10.01.2005, p. 202-209.

Research output: Contribution to journalArticle


Advanced Quantum Communications Experiments with Entangled Photons. / Aspelmeyer, Markus; Böhm, Hannes; Fedrizzi, Alessandro; Gasparoni, Sara; Lindenthal, Michael; Molina-Terriza, Gabriel; Poppe, Andreas; Resch, Kevin; Ursin, Rupert; Walther, Philip; Zeilinger, Anton; Jennewein, Thomas.

Quantum Communications and Cryptography. ed. / Alexander V. Sergienko. CRC Press Taylor & Francis Group, 2005. p. 45-81.

Research output: Contribution to bookChapter


Distributing entanglement and single photons through an intra-city, free-space quantum channel. / Resch, K. J.; Lindenthal, M.; Blauensteiner, Bibiane; Böhm, Hannes; Fedrizzi, A.; Taraba, M.; Ursin, R.; Walther, P.; Poppe, A.; Schmitt-Manderbach, T.; Weier, H.; Weinfurter, H.; Zeilinger, A.

2005 European Quantum Electronics Conference, EQEC '05. Vol. 2005 2005. p. 298 1567464.

Research output: Contribution to bookContribution to proceedings


Quantum logics based on four-photon entanglement. / Walther, P; Zeilinger, A.

Decoherence, Entanglement and Information Protection in Complex Quantum Systems. ed. / VM Akulin; A Sarfati; G Kurizki; S Pellegrin. DORDRECHT : Springer, 2005. p. 49-62 (NATO SCIENCE SERIES, SERIES II: MATHEMATICS, PHYSICS AND CHEMISTRY, Vol. 189).

Research output: Contribution to bookContribution to proceedings


Quantum teleportation across the Danube. / Ursin, Rupert; Jennewein, Thomas; Aspelmeyer, Markus; Kaltenbaek, Rainer; Lindenthal, Michael; Walther, Philip; Zeilinger, Anton.

In: Nature, Vol. 430, No. 7002, 19.08.2004, p. 849-849.

Research output: Contribution to journalEditorial


Nonlocal photon number states for quantum metrology. / Aspelmeyer, Markus; Walther, Philip; Jennewein, Thomas; Zeilinger, Anton.

Quantum Communications and Quantum Imaging II. ed. / Ronald E. Meyers; Yanhua Shih. Denver, CO : International Society for Optical Engineering (SPIE), 2004. p. 15-22 (Progress in Biomedical Optics and Imaging - SPIE, Vol. 5551).

Research output: Contribution to bookContribution to proceedings


Realization of a photonic controlled-NOT gate sufficient for quantum computation. / Gasparoni, Sara; Pan, Jian-Wei; Walther, Philip; Rudolph, Terry; Zeilinger, Anton.

In: Physical Review Letters, Vol. 93, No. 2, 020504, 09.07.2004.

Research output: Contribution to journalArticle


Showing entries 60 - 80 out of 84