Search Results - "Dynes, James F"

Ultra-high bandwidth quantum secured data transmission by Dynes, James F., Tam, Winci W-S., Plews, Alan, Fröhlich, Bernd, Sharpe, Andrew W., Lucamarini, Marco, Yuan, Zhiliang, Radig, Christian, Straw, Andrew, Edwards, Tim, Shields, Andrew J.

“…Quantum key distribution (QKD) provides an attractive means for securing communications in optical fibre networks. However, deployment of the technology has…”
Get full text

A quantum access network by Fröhlich, Bernd, Dynes, James F., Lucamarini, Marco, Sharpe, Andrew W., Yuan, Zhiliang, Shields, Andrew J.

“…An experimental demonstration of the concept of a ‘quantum access network’ based on simple and cost-effective telecommunication technologies yields a viable…”
Get full text

A photonic integrated quantum secure communication system by Paraïso, Taofiq K., Roger, Thomas, Marangon, Davide G., De Marco, Innocenzo, Sanzaro, Mirko, Woodward, Robert I., Dynes, James F., Yuan, Zhiliang, Shields, Andrew J.

“…Photonic integrated circuits hold great promise in enabling the practical wide-scale deployment of quantum communications; however, despite impressive…”
Get full text

Long-Term Test of a Fast and Compact Quantum Random Number Generator by Marangon, Davide Giacomo, Plews, Alan, Lucamarini, Marco, Dynes, James F., Sharpe, Andrew W., Zhiliang Yuan, Shields, Andrew J.

“…Random numbers are an essential resource to many applications, including cryptography and Monte Carlo simulations. Quantum random number generators (QRNGs)…”
Get full text

Quantum secured gigabit optical access networks by Fröhlich, Bernd, Dynes, James F., Lucamarini, Marco, Sharpe, Andrew W., Tam, Simon W.-B., Yuan, Zhiliang, Shields, Andrew J.

“…Optical access networks connect multiple endpoints to a common network node via shared fibre infrastructure. They will play a vital role to scale up the number…”
Get full text

Field trial of a quantum secured 10 Gb/s DWDM transmission system over a single installed fiber by Choi, Iris, Zhou, Yu Rong, Dynes, James F, Yuan, Zhiliang, Klar, Andreas, Sharpe, Andrew, Plews, Alan, Lucamarini, Marco, Radig, Christian, Neubert, Jörg, Griesser, Helmut, Eiselt, Michael, Chunnilall, Christopher, Lepert, Guillaume, Sinclair, Alastair, Elbers, Jörg-Peter, Lord, Andrew, Shields, Andrew

“…We present results from the first field-trial of a quantum-secured DWDM transmission system, in which quantum key distribution (QKD) is combined with 4 × 10…”
Get full text

A modulator-free quantum key distribution transmitter chip by Paraïso, Taofiq K., De Marco, Innocenzo, Roger, Thomas, Marangon, Davide G., Dynes, James F., Lucamarini, Marco, Yuan, Zhiliang, Shields, Andrew J.

“…Quantum key distribution (QKD) has convincingly been proven compatible with real life applications. Its wide-scale deployment in optical networks will benefit…”
Get full text

Security Bounds for Efficient Decoy-State Quantum Key Distribution by Lucamarini, Marco, Dynes, James F., Frohlich, Bernd, Yuan, Zhiliang, Shields, Andrew J.

“…Information-theoretical security of quantum key distribution (QKD) has been convincingly proven in recent years and remarkable experiments have shown the…”
Get full text

Manipulating photon coherence to enhance the security of distributed phase reference quantum key distribution by Roberts, George L., Lucamarini, Marco, Dynes, James F., Savory, Seb J., Yuan, Zhiliang, Shields, Andrew J.

“…Distributed-phase-reference (DPR) systems were introduced as a method of decreasing the complexity of quantum key distribution systems for practical use…”
Get full text

Quantum key distribution using in-line highly birefringent interferometers by Martinez, Amos, Fröhlich, Bernd, Dynes, James F., Sharpe, Andrew W., Tam, Winci, Plews, Alan, Lucamarini, Marco, Yuan, Zhiliang, Shields, Andrew J.

“…Secure communication networks enabled by commercial quantum key distribution (QKD) are already available. However, their widespread deployment will require…”
Get full text

Long-distance quantum key distribution secure against coherent attacks by Fröhlich, Bernd, Lucamarini, Marco, Dynes, James F., Comandar, Lucian C., Tam, Winci W.-S., Plews, Alan, Sharpe, Andrew W., Yuan, Zhiliang, Shields, Andrew J.

Get full text

10-Mb/s Quantum Key Distribution by Yuan, Zhiliang, Murakami, Akira, Kujiraoka, Mamko, Lucamarini, Marco, Tanizawa, Yoshimichi, Sato, Hideaki, Shields, Andrew J., Plews, Alan, Takahashi, Ririka, Doi, Kazuaki, Tam, Winci, Sharpe, Andrew W., Dixon, Alexander R., Lavelle, Evan, Dynes, James F.

“…We report the first quantum-key-distribution (QKD) systems capable of delivering sustainable, real-time secure keys continuously at rates exceeding 10 Mb/s. To…”
Get full text

A fast and robust quantum random number generator with a self-contained integrated photonic randomness core by Marangon, Davide G., Smith, Peter R., Walk, Nathan, Paraïso, Taofiq K., Dynes, James F., Lovic, Victor, Sanzaro, Mirko, Roger, Thomas, De Marco, Innocenzo, Lucamarini, Marco, Yuan, Zhiliang, Shields, Andrew J.

“…Generating random numbers securely and at a high rate is important for information technology. Integrated photonics could potentially be used to create…”
Get full text

Wavelength-versatile quantum key distribution for reconfigurable classical-quantum networks by Woodward, Robert I., Griffiths, Benjamin, Lo, Yuen San, Dynes, James F., Shields, Andrew J.

“…We report a high-speed GHz-clocked quantum key distribution (QKD) system, tunable over 65 nm using a novel injection-locked laser design. This paves the way to…”
Get full text

Metro-scale QKD using multimode fiber by Brzosko, Adam, Woodward, Robert I, Lo, Yuen San, Pittaluga, Mirko, Smith, Peter Raymond, Dynes, James F, Shields, Andrew J

“…Optica Quantum 2, 365-370 (2024) We report a proof-of-principle realisation of a decoy-state BB84 QKD protocol with phase encoding over a record-breaking 17 km…”
Get full text

Coherent Quantum Communications Across National Scale Telecommunication Infrastructure by Pittaluga, Mirko, Lo, Yuen San, Brzosko, Adam, Woodward, Robert I, Winnel, Matthew S, Roger, Thomas, Dynes, James F, Owen, Kim A, Juarez, Sergio, Rydlichowski, Piotr, Vicinanza, Domenico, Roberts, Guy, Shields, Andrew J

“…Quantum communications harness quantum phenomena like superposition and entanglement to enhance information transfer between remote nodes. Coherent quantum…”
Get full text

Overcoming the rate-distance barrier of quantum key distribution without using quantum repeaters by Lucamarini, Marco, Yuan, Zhiliang, Dynes, James F, Shields, Andrew J

“…Nature 557, 400-403 (2018) Quantum key distribution (QKD) allows two distant parties to share encryption keys with security based on physical laws…”
Get full text

Paving the Way towards 800 Gbps Quantum-Secured Optical Channel Deployment in Mission-Critical Environments by Pistoia, Marco, Amer, Omar, Behera, Monik R, Dolphin, Joseph A, Dynes, James F, John, Benny, Haigh, Paul A, Kawakura, Yasushi, Kramer, David H, Lyon, Jeffrey, Moazzami, Navid, Movva, Tulasi D, Polychroniadou, Antigoni, Shetty, Suresh, Sysak, Greg, Toudeh-Fallah, Farzam, Upadhyay, Sudhir, Woodward, Robert I, Shields, Andrew J

“…Quantum Science and Technology, Institute of Physics, May 2023 This article describes experimental research studies conducted towards understanding the…”
Get full text

Complete System Integration of Chip-Based Quantum Key Distribution Devices by Paraiso, Taofiq K., Roger, Thomas, Marangon, Davide G., De Marco, Innocenzo, Sanzaro, Mirko, Woodward, Robert I., Dynes, James F., Yuan, Zhiliang L., Shields, Andrew J.

“…Solutions for a practical, wide-scale deployment of quantum secure communication devices have long been awaited for. Recent reports of quantum key distribution…”
Get full text

Intrinsic mitigation of the after-gate attack in quantum key distribution through fast-gated delayed detection by Koehler-Sidki, Alex, Dynes, James F, Martinez, Amos, Lucamarini, Marco, Roberts, George L, Sharpe, Andrew W, Yuan, Zhiliang, Shields, Andrew J

“…Phys. Rev. Applied 12, 024050 (2019) The information theoretic security promised by quantum key distribution (QKD) holds as long as the assumptions in the…”
Get full text