Multi-user quantum key distribution using wavelength division multiplexing

被引：40

作者：

Brassard, G ^{[1
]}

Bussières, F ^{[1
]}

Godbout, N ^{[1
]}

Lacroix, S ^{[1
]}

机构：

[1] Univ Montreal, Lab Informat Theor & Quant, Montreal, PQ H3C 3J7, Canada

来源：

APPLICATIONS OF PHOTONIC TECHNOLOGY 6: CLOSING THE GAP BETWEEN THEORY, DEVELOPMENT, AND APPLICATION | 2003年 / 5260卷

关键词：

quantum cryptography; quantum network; wavelength division multiplexing;

D O I：

10.1117/12.543338

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Quantum cryptography, or more specifically, quantum key distribution (QKD), has attracted a lot of attention in the recent years with the discovery that it can provide absolute secrecy for communications. We propose a new architecture for implementing a fiber-based network of quantum key distribution using optical wavelength division multiplexing in the fiber. We discuss the advantages over previous proposals and we report experimental work demonstrating the feasibility of the proposed architecture.

引用

页码：149 / 153

页数：5

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