Quantum key distribution: a networking perspective

M Mehic, M Niemiec, S Rass, J Ma, M Peev… - ACM Computing …, 2020 - dl.acm.org
The convergence of quantum cryptography with applications used in everyday life is a topic
drawing attention from the industrial and academic worlds. The development of quantum …

Twin-field quantum key distribution without optical frequency dissemination

L Zhou, J Lin, Y Jing, Z Yuan - nature communications, 2023 - nature.com
Twin-field (TF) quantum key distribution (QKD) has rapidly risen as the most viable solution
to long-distance secure fibre communication thanks to its fundamentally repeater-like rate …

An entanglement-based wavelength-multiplexed quantum communication network

S Wengerowsky, SK Joshi, F Steinlechner, H Hübel… - Nature, 2018 - nature.com
Quantum key distribution has reached the level of maturity required for deployment in real-
world scenarios,,,–. It has previously been shown to operate alongside classical …

A trusted node–free eight-user metropolitan quantum communication network

SK Joshi, D Aktas, S Wengerowsky, M Lončarić… - Science …, 2020 - science.org
Quantum communication is rapidly gaining popularity due to its high security and
technological maturity. However, most implementations are limited to just two …

Field and long-term demonstration of a wide area quantum key distribution network

S Wang, W Chen, ZQ Yin, HW Li, DY He, YH Li… - Optics express, 2014 - opg.optica.org
A wide area quantum key distribution (QKD) network deployed on communication
infrastructures provided by China Mobile Ltd. is demonstrated. Three cities and two …

A quantum access network

B Fröhlich, JF Dynes, M Lucamarini, AW Sharpe… - Nature, 2013 - nature.com
The theoretically proven security of quantum key distribution (QKD) could revolutionize the
way in which information exchange is protected in the future,. Several field tests of QKD …

Reconfigurable quantum local area network over deployed fiber

M Alshowkan, BP Williams, PG Evans, NSV Rao… - PRX Quantum, 2021 - APS
Practical quantum networking architectures are crucial for scaling the connection of quantum
resources. Yet quantum network testbeds have thus far underutilized the full capabilities of …

Optical networking for quantum key distribution and quantum communications

TE Chapuran, P Toliver, NA Peters, J Jackel… - New Journal of …, 2009 - iopscience.iop.org
Modern optical networking techniques have the potential to greatly extend the applicability
of quantum communications by moving beyond simple point-to-point optical links and by …

Dense wavelength multiplexing of 1550 nm QKD with strong classical channels in reconfigurable networking environments

NA Peters, P Toliver, TE Chapuran… - New Journal of …, 2009 - iopscience.iop.org
To move beyond dedicated links and networks, quantum communications signals must be
integrated into networks carrying classical optical channels at power levels many orders of …

Quantum communication with time-bin entanglement over a wavelength-multiplexed fiber network

JH Kim, JW Chae, YC Jeong, YH Kim - APL Photonics, 2022 - pubs.aip.org
In a quantum network involving multiple communicating parties, an important goal is to
establish high-quality pairwise entanglement among the users without introducing multiple …