Spread-photon architecture for quantum-secure communications

被引：0
|
作者：
Bullock, Michael S. [1 ]
Webb, Wesley [2 ]
Knarr, Samuel H. [2 ]
Burt, Timothy C. [2 ]
Drakes, James A. [2 ]
Bucklew, Victor G. [2 ]
Guha, Saikat [1 ,3 ]
Bash, Boulat A. [1 ,3 ]
机构：
[1] Univ Arizona, Dept Elect & Comp Engn, Tucson, AZ 85721 USA
[2] L3Harris Technol, Palm Bay, FL 32905 USA
[3] Univ Arizona, Coll Opt Sci, Tucson, AZ 85721 USA
来源：
2023 IEEE PHOTONICS CONFERENCE, IPC | 2023年
关键词：
Quantum cryptography; communication system security; optical transmitters; optical receivers;
D O I：
10.1109/IPC57732.2023.10360759
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：
We introduce a practical architecture for unitary evolution and recovery of quantum optical states that consists of widely available passive linear optical elements. We experimentally verify the proposed approach in free space. We evaluate its performance for quantum-secure communication over a free space optical link.
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页数：2
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