.png){kind=icon}
返回
Advanced architectures for high-performance quantum networking
.png){kind=icon}
OA
AI
DOI：10.1364/JOCN.450201.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
As practical quantum networks prepare to serve an ever-expanding number of nodes, there has grown a need for advanced auxiliary classical systems that support the quantum protocols and maintain compatibility with the existing fiber-optic infrastructure. We propose and demonstrate a quantum local area network design that addresses current deployment limitations in timing and security in a scalable fashion using commercial off-theshelf components. First, we employ White Rabbit switches to synchronize three remote nodes with ultra-low timing jitter, significantly increasing the fidelities of the distributed entangled states over previous work with Global Positioning System clocks. Second, using a parallel quantum key distribution channel, we secure the classical communications needed for instrument control and data management. In this way, the conventional network that manages our entanglement network is secured using keys generated via an underlying quantum key distribution layer, preserving the integrity of the supporting systems and the relevant data in a future-proof fashion. (C) 2022 Optica Publishing Group
Keyword:
KEY DISTRIBUTION
ENTANGLEMENT
CRYPTOGRAPHY
期刊
IF:
4.3
论文数:
2.3K
被引数:
3.8K
机构
引用论文
Two-Party secret key distribution via a modified quantum secret sharing protocol.png)
OPTICS EXPRESS
OAAI
OPTICS EXPRESSIF3.3
OAAI分享收藏Agile and Versatile Quantum Communication: Signatures and Secrets敏捷和多功能的量子通信: 签名和秘密PHYSICAL REVIEW XOAAI
PHYSICAL REVIEW XIF15.7
OAAI分享收藏
查看更多内容