Laser & Optoelectronics Progress, Volume. 58, Issue 9, 0906004(2021)
Entanglement Wavelength Access Strategy of Quantum Satellite Communication Under the Background of Multiple Factors in Natural Environment
Aiming at the impact of multiple environmental factors on atmospheric visibility, this study proposes an entangled wave division access strategy of quantum satellite communication under the background of multiple factors in a natural environment. When each pair of ground stations distributes quantum keys, they can form entanglement pairs of different wavelengths through the quantum satellite. According to quantum entanglement of different wavelengths, many ground stations can connect to the same satellite. The simulation results show that under the same atmospheric humidity and haze particle concentration, the system’s channel capacity increases, and the bit error rate decreases from
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Min Nie, Yuan Liu, Fan Zhang, Guang Yang, Aijing Sun, Meiling Zhang, Changxing Pei. Entanglement Wavelength Access Strategy of Quantum Satellite Communication Under the Background of Multiple Factors in Natural Environment[J]. Laser & Optoelectronics Progress, 2021, 58(9): 0906004
Category: Fiber Optics and Optical Communications
Received: Jul. 22, 2020
Accepted: Oct. 16, 2020
Published Online: May. 19, 2021
The Author Email: Liu Yuan (1506820463.@qq.com)