Atmospheric effect study of continuous-variable quantum key distribution

被引：4
|
作者：
Shen, Shi-Yang [1 ]
Zheng, Xue-Tao [1 ]
Guo, Guang-Can [1 ]
Han, Zheng-Fu [1 ]
机构：
[1] Univ Sci & Technol China, Key Lab Quantum Informat, Hefei 230026, Peoples R China
来源：
OPTICS LETTERS | 2020年 / 45卷 / 09期
关键词：
Data acquisition;
D O I：
10.1364/OL.390691
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We proposed a data acquisition method to monitor local oscillator (LO) intensity in real time in unidimensional continuous-variable quantum key distribution protocol. Based on this proposed method, the influence of weather conditions on the average transmittance and excess noise is studied, such as relative wetness, visibility, and beam jitter. (C) 2020 Optical Society of America
引用
收藏
页码：2592 / 2595
页数：4
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