Simultaneous transmission of hyper-entanglement in three degrees of freedom through a multicore fiber

Simultaneous transmission of hyper-entanglement in three degrees of freedom through a multicore fiber

Entanglement distribution is at the heart of most quantum communication protocols. Inevitable loss of photons along quantum channels is a major obstacle for distributing entangled photons over long distances, as the no-cloning theorem forbids the information to simply be amplified along the way as i...

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Bibliographic Details
Main Authors: Achatz, L. (Author), Alvarado-Zacarias, J.C (Author), Amezcua-Correa, R. (Author), Bartokos, M. (Author), Bohmann, M. (Author), Bulla, L. (Author), Ecker, S. (Author), Huber, M. (Author), Ortega, E.A (Author), Ursin, R. (Author)
Format: Article
Language:English
Published: Nature Research 2023
Subjects:
Classical communication
Degrees of freedom (mechanics)
Entangled photons
Entanglement distribution
Multi-cores
No-cloning theorem
Photon pairs
Photons
Quantum channel
Quantum communication
Quantum communication protocols
Quantum cryptography
Quantum entanglement
Simultaneous transmission
Three degree of freedoms
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