©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

Publications

Showing entries 1 - 20 out of 145

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Distribution of GHz Sequential Time-Bin Entanglement in a Metropolitan Fiber Network. / Achleitner, Martin (Corresponding author); Trenti, Alessandro; Walther, Philip et al.
In: IEEE Journal of Selected Topics in Quantum Electronics, Vol. 31, No. 5, 6400108, 09.2025.

Publications: Contribution to journal › Article › Peer Reviewed

Experimental quantum-enhanced kernel-based machine learning on a photonic processor. / Yin, Zhenghao (Corresponding author); Agresti, Iris (Corresponding author); de Felice, Giovanni et al.
In: Nature Photonics, Vol. 19, No. 9, 09.2025, p. 1020–1027.

Publications: Contribution to journal › Article › Peer Reviewed

Solar-Blind Free-Space QKD Using Large-Core Fibers for Alignment-Tolerant Link Operation. / Honz, Florian (Corresponding author); Boxleitner, Winfried; Hentschel, Michael et al.
In: Journal of Lightwave Technology, Vol. 43, No. 15, 01.08.2025, p. 7155-7162.

Publications: Contribution to journal › Article › Peer Reviewed

Micro-Ring Resonators as Quantum State Analyzers for DPS-QKD in the Shortwave and Telecom Bands. / Honz, Florian; Müllner, Paul; Hentschel, Michael et al.
In: Journal of Lightwave Technology, Vol. 43, No. 13, 01.07.2025, p. 6231-6237.

Publications: Contribution to journal › Article › Peer Reviewed

Direct and efficient detection of quantum superposition. / Kun, Daniel (Corresponding author); Strömberg, Teodor; Spagnolo, Michele et al.
In: Physical Review A, Vol. 111, No. 5, L050402, 05.2025.

Publications: Contribution to journal › Article › Peer Reviewed

Quasi-phase-matched up- and down-conversion in periodically poled layered semiconductors. / Trovatello, C. (Corresponding author); Ferrante, C.; Yang, B. et al.
In: Nature Photonics, Vol. 19, 03.2025, p. 291–299.

Publications: Contribution to journal › Article › Peer Reviewed

A Polarization Preserving, Low Loss Optical Switch for High Dimensional Time Bin QKD. / Antesberger, Michael (Corresponding author); Murakami, Shoichi; Walther, Philip et al.
Quantum 2.0 in Proceedings Optica Quantum 2.0 Conference and Exhibition. Optical Society of America, 2025. QW3A.19 (Quantum 2.0 in Proceedings Optica Quantum 2.0 Conference and Exhibition).

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Genuine Multipartite Entanglement Detection with Imperfect Measurements: Concept and Experiment. / Cao, Huan (Corresponding author); Morelli, Simon (Corresponding author); Rozema, Lee A. et al.
In: Physical Review Letters, Vol. 133, No. 15, 150201, 11.10.2024.

Publications: Contribution to journal › Article › Peer Reviewed

Experimental aspects of indefinite causal order in quantum mechanics. / Rozema, Lee A. (Corresponding author); Strömberg, Teodor; Cao, Huan et al.
In: Nature Reviews Physics, Vol. 6, No. 8, 08.2024, p. 483–499.

Publications: Contribution to journal › Review › Peer Reviewed

Purifying Photon Indistinguishability through Quantum Interference. / Faurby, Carlos F.D.; Carosini, Lorenzo ; Cao, Huan (Corresponding author) et al.
In: Physical Review Letters, Vol. 133, No. 3, 033604, 19.07.2024.

Publications: Contribution to journal › Article › Peer Reviewed

Experimental observation of Earth’s rotation with quantum entanglement. / Silvestri, Raffaele; Yu, Haocun (Corresponding author); Strömberg, Teodor et al.
In: Science Advances, Vol. 10, No. 24, eado0215, 14.06.2024.

Publications: Contribution to journal › Article › Peer Reviewed

Solar-Blind QKD over Simplified Short-Range FSO Link. / Honz, Florian (Corresponding author); Hentschel, Michael; Walther, Philip et al.
2024 Optical Fiber Communications Conference and Exhibition, OFC 2024 - Proceedings. San Diego: Institute of Electrical and Electronics Engineers Inc., 2024. Th3B.6.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Programmable multiphoton quantum interference in a single spatial mode. / Carosini, Lorenzo (Corresponding author); Oddi, Virginia; Giorgino, Francesco et al.
In: Science Advances, Vol. 10, No. 16, eadj0993, 19.04.2024.

Publications: Contribution to journal › Article › Peer Reviewed

Experimental superposition of a quantum evolution with its time reverse. / Strömberg, Teodor (Corresponding author); Schiansky, Peter; Quintino, Marco Túlio et al.
In: Physical Review Research, Vol. 6, No. 2, 023071, 04.2024.

Publications: Contribution to journal › Article › Peer Reviewed

Photonic Source of Heralded Greenberger-Horne-Zeilinger States. / Cao, H.; Hansen, L. M.; Giorgino, F. et al.
In: Physical Review Letters, Vol. 132, No. 13, 130604, 29.03.2024.

Publications: Contribution to journal › Article › Peer Reviewed

Prescriptive method for fiber polarization compensation in two bases. / Strömberg, Teodor (Corresponding author); Schiansky, Peter ; Walther, Philip.
In: Applied Optics, Vol. 63, No. 7, 01.03.2024, p. 1822-1827.

Publications: Contribution to journal › Article › Peer Reviewed

Controlling the photon number coherence of solid-state quantum light sources for quantum cryptography. / Karli, Yusuf (Corresponding author); Vajner, Daniel A.; Kappe, Florian et al.
In: npj Quantum Information, Vol. 10, No. 1, 17, 27.01.2024.

Publications: Contribution to journal › Article › Peer Reviewed

Higher-Order Process Matrix Tomography of a Passively-Stable Quantum Switch. / Antesberger, Michael (Corresponding author); Quintino, Marco Túlio; Walther, Philip et al.
In: PRX Quantum, Vol. 5, No. 1, 010325, 01.2024.

Publications: Contribution to journal › Article › Peer Reviewed

Distribution of Telecom Time-Bin Entangled Photons through a 7.7 km Antiresonant Hollow-Core Fiber. / Antesberger, Michael (Corresponding author); Richter, Carla M.D.; Poletti, Francesco et al.
Quantum 2.0 in Proceedings Quantum 2.0 Conference and Exhibition. Optical Society of America, 2024. QTh2B.5 (Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series).

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Experimental Device-independent Certification of GHZ States. / Schmid, Mariana M.E.; Antesberger, Michael ; Cao, Huan (Corresponding author) et al.
Proceedings: Quantum 2.0 Conference and Exhibition. Optica Publishing Group, 2024. QM2C.7 (OSA Technical Digest Series).

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Showing entries 1 - 20 out of 145

1 2 3 4 5 6 7