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Cost-Efficient Quantum Key Distribution (QKD) Over WDM Networks
Journal of Optical Communications and Networking, 2019Quantum key distribution (QKD) uses the laws of quantum mechanics to distribute secret keys with information-theoretic security. To realize QKD for secure communications among multiple distant users, fiber-based QKD networks can be deployed with today's available technologies.
Yuan Cao +5 more
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Vehicle-to-Vehicle Quantum Key Distribution (V2V-QKD)
CLEO 2024Secure communication is required for future smart infrastructure networks. We demonstrate the first Quantum Key Distribution (QKD) link between two moving cars. Our system operates at low-speeds and at high-speeds on a U.S. Interstate Highway.
Andrew Conrad +6 more
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Quantum Key Distribution (QKD) Using Full Laguerre-Gauss Encoding
Imaging and Applied Optics 2018 (3D, AO, AIO, COSI, DH, IS, LACSEA, LS&C, MATH, pcAOP), 2018We describe progress in developing a free-space QKD system that encodes information in both the radial and azimuthal degrees of freedom. Such a system makes optimum use of the sizes of sending and receiving telescopes.
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Software defined optical networks secured by quantum key distribution (QKD)
2017 IEEE/CIC International Conference on Communications in China (ICCC), 2017Optical network security is attracting increasing research interest. Currently, software defined optical network (SDON) has been proposed to increase network intelligence, which is gradually moving towards industrialization. However, new threats are emerging, e.g., control messages transferred via the control channels are vulnerable to eavesdropping ...
Yongli Zhao +3 more
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Capacity-Approaching Channel Codes for Discrete Variable Quantum Key Distribution (QKD) Applications
2013Secure communications and cryptography is as old as civilization itself. The Greek Spartans for instance would cipher their military messages and, for Chinese, just the act of writing the message constituted a secret message since almost no-one could read or write Chinese. Modern public key Cryptography until the mid 1980’s was founded on computational
Delgado Alizo M. T. +5 more
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Quantum Key Distribution (QKD) Multiplexing by Using the Attenuation Method
CLEO 2024In this paper a novel approach to multiplexing quantum and classical channels into a single fiber is presented. A so-called attenuation method is used, that is mainly fo-cused on suppressing the influence of Raman noise.
Ondrej Klicnik +2 more
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Quantum guidelines for solid-state spin defects
Nature Reviews Materials, 2021Gary Wolfowicz +2 more
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Weyl, Dirac and high-fold chiral fermions in topological quantum matter
Nature Reviews Materials, 2021M Zahid Hasan +2 more
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Utilization of IPSec Protocol Applied with Quantum Key Distribution (QKD)
Journal of Convergence Science, Technology, and Society, 2022Jeunghun Park, Jinsu Kim, Namje Park
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Materials challenges for trapped-ion quantum computers
Nature Reviews Materials, 2021Kenneth R Brown +2 more
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