Experimental Demonstration of a Local Active Phase Compensation Method for the Phase Encoding Quantum Key Distribution System

2021 ◽  
Author(s):  
Jindong Wang ◽  
Xiaojuan Qin ◽  
Yue Zhang ◽  
Ruili Ma ◽  
Lixin Lan ◽  
...  
Keyword(s):  
Distribution System ◽  
Quantum Key Distribution ◽  
Active Phase ◽  
Key Distribution ◽  
Compensation Method ◽  
Experimental Demonstration ◽  
Phase Compensation ◽  
Phase Encoding

scholarly journals An effective active phase compensation method for quantum key distribution system

2010 ◽  
Vol 59 (1) ◽  
pp. 281
Author(s):  
Wang Jin-Dong ◽  
Qin Xiao-Juan ◽  
Wei Zheng-Jun ◽  
Liu Xiao-Bao ◽  
Liao Chang-Jun ◽  
...  
Keyword(s):  
Distribution System ◽  
Quantum Key Distribution ◽  
Active Phase ◽  
Key Distribution ◽  
Compensation Method ◽  
Phase Compensation

Uninterrupted active phase compensation scheme for BB84 phase encoding quantum key distribution system

2011 ◽  
Vol 23 (8) ◽  
pp. 2215-2218
Author(s):  
方俊彬 Fang Junbin ◽  
魏正军 Wei Zhengjun ◽  
王金东 Wang Jindong ◽  
廖常俊 Liao Changjun ◽  
刘颂豪 Liu Songhao
Keyword(s):  
Distribution System ◽  
Quantum Key Distribution ◽  
Active Phase ◽  
Key Distribution ◽  
Compensation Scheme ◽  
Phase Compensation ◽  
Phase Encoding

Active phase compensation of quantum key distribution system

2008 ◽  
Vol 53 (9) ◽  
pp. 1310-1314 ◽  
Author(s):  
Wei Chen ◽  
ZhengFu Han ◽  
XiaoFan Mo ◽  
FangXing Xu ◽  
Guo Wei ◽  
...  
Keyword(s):  
Distribution System ◽  
Quantum Key Distribution ◽  
Active Phase ◽  
Key Distribution ◽  
Phase Compensation

scholarly journals Proof-of-principle demonstration of semi-quantum key distribution based on the Mirror protocol

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Siyu Han ◽  
Yutao Huang ◽  
Shang Mi ◽  
Xiaojuan Qin ◽  
Jindong Wang ◽  
...  
Keyword(s):  
Quantum Key Distribution ◽  
Key Distribution ◽  
Future Research ◽  
Experimental Demonstration ◽  
Phase Encoding ◽  
Quantum Bit ◽  
Selective Modulation ◽  
Secret Keys ◽  
Shared Secret ◽  
Proof Of Principle

AbstractSemi-quantum key distribution (SQKD) is used to establish a string of shared secret keys between a quantum party and a classical party. Here, we report the first proof-of-principle experimental demonstration of SQKD based on the Mirror protocol, which is the most experimentally feasible SQKD protocol, and equipped with time-phase encoding scheme employing the method of selective modulation. The experiment was performed at a repetition frequency of 62.5 MHz and a high raw key rate arrived at 69.8 kbps, and the average quantum bit error rate was found to be 4.56% and 2.78% for the “SWAP-x-Z” ($\mathrm{x}\in \{01,10\}$ x ∈ { 01 , 10 } ) and the “CTRL-X”, respectively. The results demonstrate the feasibility of our system, and this study is helpful for future research on SQKD experiments.

Sign in / Sign up

Export Citation Format

Share Document