Biphoton entanglement of topologically distinct modes
Doyle C, Zhang WW, Wang M, Bell BA, Bartlett SD, Blanco-Redondo A (2022)
Publication Type: Journal article
Publication year: 2022
Journal
Book Volume: 105
Article Number: 023513
Journal Issue: 2
DOI: 10.1103/PhysRevA.105.023513
Abstract
The robust generation and manipulation of entangled multiphoton states on chip has an essential role in quantum computation and communication. Lattice topology has emerged as a means of protecting photonic states from disorder, but entanglement across different topologies remains unexplored. We report biphoton entanglement between topologically distinct spatial modes in a bipartite array of silicon waveguides. The results highlight topology as an additional degree of freedom for entanglement and open avenues for investigating information teleportation between trivial and topological modes.
Involved external institutions
University of Sydney (USYD)
Australia (AU)
Max-Planck-Institut für die Physik des Lichts (MPL) / Max Planck Institute for the Science of Light
Germany (DE)
Imperial College London / The Imperial College of Science, Technology and Medicine
United Kingdom (GB)
Nokia Bell Labs
United States (USA) (US)
Australia (AU)
Max-Planck-Institut für die Physik des Lichts (MPL) / Max Planck Institute for the Science of Light
Germany (DE)
Imperial College London / The Imperial College of Science, Technology and Medicine
United Kingdom (GB)
Nokia Bell Labs
United States (USA) (US)
How to cite
APA:
Doyle, C., Zhang, W.W., Wang, M., Bell, B.A., Bartlett, S.D., & Blanco-Redondo, A. (2022). Biphoton entanglement of topologically distinct modes. Physical Review A, 105(2). https://dx.doi.org/10.1103/PhysRevA.105.023513
MLA:
Doyle, Cooper, et al. "Biphoton entanglement of topologically distinct modes." Physical Review A 105.2 (2022).
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