Advanced laser technology for quantum communications (tutorial review)

TK Paraïso, RI Woodward… - Advanced Quantum …, 2021 - Wiley Online Library
Quantum communications is the art of exchanging and manipulating information beyond the
capabilities of the conventional technologies using the laws of quantum mechanics. With …

Realization of a multi-output quantum pulse gate for decoding high-dimensional temporal modes of single-photon states

L Serino, J Gil-Lopez, M Stefszky, R Ricken, C Eigner… - PRX quantum, 2023 - APS
Temporal modes (TMs) of photons provide an appealing high-dimensional encoding basis
for quantum information. While techniques to generate TM states have been established …

[HTML][HTML] Path-encoded high-dimensional quantum communication over a 2-km multicore fiber

B Da Lio, D Cozzolino, N Biagi, Y Ding… - npj Quantum …, 2021 - nature.com
Quantum key distribution (QKD) protocols based on high-dimensional quantum states have
shown the route to increase the key rate generation while benefiting of enhanced error …

Quantum key distribution over 100 km of underwater optical fiber assisted by a fast-gated single-photon detector

D Ribezzo, M Zahidy, G Lemmi, A Petitjean… - Physical Review …, 2023 - APS
Nowadays quantum key distribution (QKD) represents the most mature quantum technology,
and multiple countries as well as private institutions are building their quantum network …

Pathways for entanglement-based quantum communication in the face of high noise

XM Hu, C Zhang, Y Guo, FX Wang, WB Xing… - Physical Review Letters, 2021 - APS
Entanglement-based quantum communication offers an increased level of security in
practical secret shared key distribution. One of the fundamental principles enabling this …

Large-alphabet time-bin quantum key distribution and Einstein–Podolsky–Rosen steering via dispersive optics

KC Chang, MC Sarihan, X Cheng… - Quantum Science …, 2023 - iopscience.iop.org
Quantum key distribution (QKD) has established itself as a groundbreaking technology,
showcasing inherent security features that are fundamentally proven. Qubit-based QKD …

Quantum key distribution overcoming extreme noise: Simultaneous subspace coding using high-dimensional entanglement

M Doda, M Huber, G Murta, M Pivoluska, M Plesch… - Physical Review …, 2021 - APS
High-dimensional entanglement promises to increase the information capacity of photons
and is now routinely generated, exploiting spatiotemporal degrees of freedom of single …

Unraveling quantum computing system architectures: an extensive survey of cutting-edge paradigms

X Zhao, X Xu, L Qi, X Xia, M Bilal, W Gong… - Information and Software …, 2024 - Elsevier
Context: The convergence of physics and computer science in the realm of quantum
computing systems has sparked a profound revolution within the computer industry …

[HTML][HTML] Practical high-dimensional quantum key distribution protocol over deployed multicore fiber

M Zahidy, D Ribezzo, C De Lazzari, I Vagniluca… - Nature …, 2024 - nature.com
Quantum key distribution (QKD) is a secure communication scheme for sharing symmetric
cryptographic keys based on the laws of quantum physics, and is considered a key player in …

Ultrafast quantum key distribution using fully parallelized quantum channels

R Terhaar, J Rödiger, M Häußler, M Wahl… - Optics …, 2023 - opg.optica.org
The field of quantum information processing offers secure communication protected by the
laws of quantum mechanics and is on the verge of finding wider application for the …