809 citations · 3.6k across the 38 of their papers we have counts for
39 papers
Chip-to-chip entanglement distribution over 80-km multicore fiber link
Damien Roux, Giulia Guarda, Mujtaba Zahidy +7
Long-range quantum entanglement is essential for building large-scale quantum networks and unconditionally secure cryptographic systems based on quantum key distribution (QKD). Whi…
High-dimensional Path-Encoded Entanglement Distribution Between Photonic Chips Enabled by Multimode Phase Stabilisation
Molly A. Thomas, Daniel Llewellyn, Patrick W. Yard +13
The reliable distribution of high-dimensional entangled quantum states, an important resource in quantum technologies, through optical fibre networks is challenging due to the need…
On High-Dimensional Twin-Field Quantum Key Distribution
Ronny Müller, Mujtaba Zahidy, Leif Katsuo Oxenløwe +2
Twin-Field Quantum Key Distribution (QKD) is a QKD protocol that uses single-photon interference to perform QKD over long distances. QKD protocols that encode information using hig…
Efficient Information Reconciliation for High-Dimensional Quantum Key Distribution
Ronny Müller, Domenico Ribezzo, Mujtaba Zahidy +3
The Information Reconciliation phase in quantum key distribution has significant impact on the range and throughput of any QKD system. We explore this stage for high-dimensional QK…
Information Reconciliation for High-Dimensional Quantum Key Distribution using Nonbinary LDPC codes
Ronny Müller, Davide Bacco, Leif Katsou Oxenløwe +1
Information Reconciliation is an essential part of Quantum Key distribution protocols that closely resembles Slepian-Wolf coding. The application of nonbinary LDPC codes in the Inf…
Generalized Time-bin Quantum Random Number Generator with Uncharacterized Devices
Hamid Tebyanian, Mujtaba Zahidy, Ronny Müller +3
Random number generators (RNG) based on quantum mechanics are captivating due to their security and unpredictability compared to conventional generators, such as pseudo-random numb…
Quantum Key Distribution over 100 km underwater optical fiber assisted by a Fast-Gated Single-Photon Detector
Domenico Ribezzo, Mujtaba Zahidy, Gianmarco Lemmi +10
Nowadays Quantum Key Distribution represents the most mature quantum technology, and multiple countries as well as private institutions are building their quantum network. However,…
Quantum Key Distribution using Deterministic Single-Photon Sources over a Field-Installed Fibre Link
Mujtaba Zahidy, Mikkel T. Mikkelsen, Ronny Müller +12
Quantum-dot-based single-photon sources are key assets for quantum information technology, supplying on-demand scalable quantum resources for computing and communication. However,…
Enhancement of a silicon waveguide single photon source by temporal multiplexing
Jeremy C. Adcock, Davide Bacco, Yunhong Ding
Efficient generation of single photons is one of the key challenges of building photonic quantum technology, such as quantum computers and long-distance quantum networks. Photon so…
Advances in silicon quantum photonics
Jeremy C. Adcock, Jueming Bao, Yulin Chi +6
Quantum technology is poised to enable a step change in human capability for computing, communications and sensing. Photons are indispensable as carriers of quantum information - t…
Deploying an inter-European quantum network
Domenico Ribezzo, Mujtaba Zahidy, Ilaria Vagniluca +19
Around forty years have passed since the first pioneering works have introduced the possibility of using quantum physics to strongly enhance communications safety. Nowadays Quantum…
Efficient room-temperature molecular single-photon sources for quantum key distribution
Ghulam Murtaza, Maja Colautti, Michael Hilke +5
Quantum Key Distribution (QKD) allows the distribution of cryptographic keys between multiple users in an information-theoretic secure way, exploiting quantum physics. While curren…
Quantum randomness generation via orbital angular momentum modes crosstalk in a ring-core fiber
Mujtaba Zahidy, Hamid Tebyanian, Daniele Cozzolino +5
Genuine random numbers can be produced beyond a shadow of doubt through the intrinsic randomness provided by quantum mechanics theory. While many degrees of freedom have been inves…
Photonic integrated chip enabling orbital angular momentum multiplexing for quantum communication
Mujtaba Zahidy, Yaoxin Liu, Daniele Cozzolino +4
Light carrying orbital angular momentum constitutes an important resource for both classical and quantum information technologies. Its inherently unbounded nature can be exploited…
Towards fully-fledged quantum and classical communication over deployed fiber with up-conversion module
Davide Bacco, Ilaria Vagniluca, Daniele Cozzolino +7
Quantum key distribution (QKD), the distribution of quantum secured keys useful for data encryption, is expected to have a crucial impact in the next decades. However, although the…
A proposal for practical multidimensional quantum networks
Davide Bacco, Jacob F. F. Bulmer, Manuel Erhard +2
A Quantum Internet, i.e., a global interconnection of quantum devices, is the long term goal of quantum communications, and has so far been based on two-dimensional systems (qubits…
Round-robin differential phase-time-shifting protocol for quantum key distribution: theory and experiment
Kai Wang, Ilaria Vagniluca, Jie Zhang +4
Quantum key distribution (QKD) allows the establishment of common cryptographic keys among distant parties. Many of the QKD protocols that were introduced in the past involve the c…
Characterization and stability measurement of deployed multicore fibers for quantum applications
Davide Bacco, Nicola Biagi, Ilaria Vagniluca +5
Multicore fibers are expected to be a game-changer in the coming decades thanks to their intrinsic properties, allowing a larger transmission bandwidth and a lower footprint in opt…
Path-encoded high-dimensional quantum communication over a 2 km multicore fiber
Beatrice Da Lio, Daniele Cozzolino, Nicola Biagi +5
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 tolera…
Error protected qubits in a silicon photonic chip
Caterina Vigliar, Stefano Paesani, Yunhong Ding +8
General purpose quantum computers can, in principle, entangle a number of noisy physical qubits to realise composite qubits protected against errors. Architectures for measurement-…
Efficient time-bin encoding for practical high-dimensional quantum key distribution
I. Vagniluca, B. Da Lio, D. Rusca +6
High-dimensional quantum key distribution (QKD) allows to achieve information-theoretic secure communications, providing high key generation rates which cannot in principle be obta…
Stable transmission of high-dimensional quantum states over a 2 km multicore fiber
Beatrice Da Lio, Davide Bacco, Daniele Cozzolino +7
High-dimensional quantum states have already settled their advantages in different quantum technology applications. However, their reliable transmission in fiber links remains an o…
Boosting the secret key rate in a shared quantum and classical fibre communication system
Davide Bacco, Beatrice Da Lio, Daniele Cozzolino +14
During the last 20 years, the advance of communication technologies has generated multiple exciting applications. However, classical cryptography, commonly adopted to secure curren…
Chip-to-chip quantum teleportation and multi-photon entanglement in silicon
Daniel Llewellyn, Yunhong Ding, Imad I. Faruque +17
Exploiting semiconductor fabrication techniques, natural carriers of quantum information such as atoms, electrons, and photons can be embedded in scalable integrated devices. Integ…