Optical Networking for Quantum Key Distribution and Quantum
We successfully operate QKD at 1310 nm over a fibre shared with four optically amplified data channels near 1550 nm. We identify the dominant impairment as spontaneous anti-Stokes Raman...
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Securing and optimizing optical transmission in quantum wells using
The paper proposes an optimized and secure optical transmission in quantum wells to overcome these limitations using OAM and advanced modulation approaches.
Securing Practical Quantum Communication Systems with Optical
Here, we propose a passive optical power limiter device based on thermo-optical defocusing effects, providing a reliable power limiting threshold that can be readily adjusted to suit...
A Quantum Technique for Monitoring Physical
We then introduce two important forms of quantum secure communication, i.e. the quantum key distribution and quantum direct communication. This is followed by a review of the state of art
Integrated multi-mode waveguide devices for quantum communication
In this paper, we present an integrated optics circuit using multi-mode waveguides to implement QKD for qubits and HD QKD for qudits. Our system demonstrates a successful
Automatic Configuration Protocols for Optical Quantum Networks
In this work, we focus on the lowest layers of communication for quantum networks, and explore potential quantum equivalents for MAC addresses and network address translation.
Quantum Interference in Wilkinson Power Dividers
Here, quantum interference phenomena in Wilkinson power dividers (WPDs), a popular element of microwave networks, is investigated.
Monitoring and physical-layer attack mitigation in SDN-controlled
Abstract: Quantum key distribution (QKD) has been identified as a secure method for providing symmetric keys between two parties based on the fundamental laws of quantum physics, making it
Quantum Optical Networks | NIST
This program will study innovative architectures for quantum optical nodes and networks that will enable co-existence of classical and quantum channels across the network.
Extendable optical phase synchronization of remote and independent
In this work we propose, implement, and verify an optical phase-synchronization scheme between remote and independent quantum nodes operating in the telecom band.