©Der Knopfdrücker

 

 

Philip Walther

Professor

Speaker, Quantum Optics, Quantum Nanophysics, Quantum Information
Speaker, Research Network Aspects Quantum of Spacetime (TURIS)
Group Leader, Quantum Computation and Quantum Information Science

Room: 3430, Boltzmanngasse 5, 1090 Vienna
 
E: philip.walther(at)univie.ac.at
T: +43 (0) 1 4277 72560
M: +43 664 817 5859


Teaching

CV

Publications

Showing entries 61 - 80 out of 143
Experimental few-copy multipartite entanglement detection. / Saggio, Valeria (Corresponding author); Dimić, Aleksandra; Greganti, Chiara et al.
In: Nature Physics, Vol. 15, No. 9, 09.2019, p. 935-940.

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Novel single-mode narrow-band photon source of high brightness tuned to cesium D2 line. / Moqanaki, Amir; Massa, Francesco; Walther, Philip.
In: JPhys Photonics, Vol. 4, No. 9, 090804, 09.2019.

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Trace-free counterfactual communication with a nanophotonic processor. / Calafell, I. Alonso (Corresponding author); Stroemberg, T. (Corresponding author); Arvidsson-Shukur, D. R. M. et al.
In: npj Quantum Information, Vol. 5, No. 1, 61, 23.07.2019.

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Quantum computing with graphene plasmons. / Calafell, I. Alonso (Corresponding author); Cox, J. D.; Radonjic, M. et al.
In: npj Quantum Information, Vol. 5, 37, 02.05.2019.

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Genuine Counterfactual Communication with a Nanophotonic Processor. / Calafell, I. Alonso (Corresponding author); Strömberg, T.; Arvidsson-Shukur, D. R. M. et al.
2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings: proceedings : San Jose, California, USA, 5-10 May 2019 / OSA. Piscataway, NJ: IEEE, 2019. 8750592 (Conference on Lasers and Electro-Optics).

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Nonlinear Plasmonic Enhancement with Graphene Heterostructures. / Calafell, I. Alonso (Corresponding author); Rozema, L. A.; Alcaraz Iranzo, D. et al.
2019 Conference on Lasers and Electro-Optics (CLEO). IEEE, 2019. (Conference on Lasers and Electro-Optics).

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Verifying Multi-Partite Entanglement with a Few Detection Events. / Rozema, Lee A. (Corresponding author); Saggio, Valeria; Dimic, Aleksandra et al.
2019 Conference on Lasers and Electro-Optics (CLEO). IEEE, 2019. (Conference on Lasers and Electro-Optics).

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Quantum advantage for probabilistic one-time programs. / Roehsner, Marie-Christine (Corresponding author); Kettlewell, Joshua A.; Batalhao, Tiago B. et al.
In: Nature Communications, Vol. 9, No. 1, 5225, 06.12.2018.

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Weakly gravitating isotropic waveguides. / Beig, Robert; Chruściel, Piotr T.; Hilweg, Christopher (Corresponding author) et al.
In: Classical and Quantum Gravity, Vol. 35, No. 24, 244001, 13.11.2018.

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Integrated-optics heralded controlled-NOT gate for polarization-encoded qubits. / Zeuner, Jonas (Corresponding author); Sharma, Aditya N.; Tillmann, Max et al.
In: npj Quantum Information, Vol. 4, 13, 15.02.2018.

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Tuning single-photon sources for telecom multi-photon experiments. / Greganti, Chiara (Corresponding author); Schiansky, Peter; Calafell, Irati Alonso et al.
In: Optics Express, Vol. 26, No. 3, 05.02.2018, p. 3286-3302.

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Tapering of femtosecond laser-written waveguides. / Heilmann, Rene; Greganti, Chiara; Graefe, Markus et al.
In: Applied Optics, Vol. 57, No. 3, 20.01.2018, p. 377-381.

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Comment on "Peres experiment using photons: No test for hypercomplex (quaternionic) quantum theories". / Procopio, Lorenzo M. (Corresponding author); Rozema, Lee A.; Dakic, Borivoje et al.
In: Physical Review A, Vol. 96, No. 3, 036101, 14.09.2017.

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Numerical Investigation of Photon-Pair Generation in Periodically Poled MTiOXO4 (M = K, Rb, Cs; X = P, As). / Laudenbach, Fabian (Corresponding author); Jin, Rui-Bo; Greganti, Chiara et al.
In: Physical Review Applied, Vol. 8, No. 2, 024035, 31.08.2017.

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A novel single-crystal & single-pass source for polarisation- and colour-entangled photon pairs. / Laudenbach, Fabian (Corresponding author); Kalista, Sebastian; Hentschel, Michael et al.
In: Scientific Reports, Vol. 7, No. 1, 7235, 03.08.2017.

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Single-photon test of hyper-complex quantum theories using a metamaterial. / Procopio, Lorenzo M.; Rozema, Lee A.; Wong, Zi Jing et al.
In: Nature Communications, Vol. 8, 15044, 21.04.2017.

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Experimental Verification of an Indefinite Causal Order. / Rubino, Giulia (Corresponding author); Rozema, Lee A.; Feix, Adrien et al.
In: Science Advances, Vol. 3, No. 3, 160258, 24.03.2017.

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Gravitationally induced phase shift on a single photon. / Hilweg, Christopher (Corresponding author); Massa, Francesco; Martynov, Denis et al.
In: New Journal of Physics, Vol. 19, No. 3, 033028, 16.03.2017.

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A Novel Compact and Efficient Source of Photonic Entanglement. / Laudenbach, Fabian (Corresponding author); Kalista, Sebastian; Hentschel, Michael et al.
2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). IEEE, 2017.

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Experimental Tests of Indefinite Causal Orders. / Rozema, Lee A. (Corresponding author); Rubino, Giulia; Feix, Adrien et al.
Proceedings Conference on Lasers and Electro-Optics, 14–19 May 2017, San Jose, California, United States. 2017. FTu1F.6 (Conference on Lasers and Electro-Optics).

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Showing entries 61 - 80 out of 143