Performance Optimization Strategy for Quantum Satellite Communication Based on Entanglement Feedback Control

Min Nie; Yanpeng Zhang; Guang Yang; Meiling Zhang; Changxing Pei

doi:10.3788/LOP202158.0527002

Laser & Optoelectronics Progress, Volume. 58, Issue 5, 0527002(2021)

Performance Optimization Strategy for Quantum Satellite Communication Based on Entanglement Feedback Control

Min Nie1... Yanpeng Zhang1,*, Guang Yang1,2, Meiling Zhang1 and Changxing Pei3 |Show fewer author(s)

¹School of Communication and Information Engineering, Xi'an University of Posts and Telecommunications, Xi'an , Shaanxi 710121, China

²School of Electronics and Information, Northwestern Polytechnical University, Xi'an , Shaanxi 710072, China

³State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an , Shaanxi 710071, China

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Figures & Tables(6)

Fig. 1. QEFC model

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Fig. 2. Relationship between system's fidelity and ${|α|}^{2}$ with/without QEFC

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Fig. 3. Relationship between system's fidelity and p₁ with/without QEFC

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Fig. 4. Relationship between system's fidelity and $p$ with/without QEFC

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Fig. 5. Quantum bit error rate versus satellite-ground distance and particle radius. (a) Without QEFC; (b) with QEFC

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Table 1. Parameter setting of channel bit error rate
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Table 1. Parameter setting of channel bit error rate
3.2% 1.7×10-6 0.5

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Min Nie, Yanpeng Zhang, Guang Yang, Meiling Zhang, Changxing Pei. Performance Optimization Strategy for Quantum Satellite Communication Based on Entanglement Feedback Control[J]. Laser & Optoelectronics Progress, 2021, 58(5): 0527002

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Paper Information

Category: Quantum Optics

Received: Jul. 14, 2020

Accepted: Sep. 10, 2020

Published Online: Apr. 19, 2021

The Author Email: Yanpeng Zhang (1663442560@qq.com)

DOI:10.3788/LOP202158.0527002

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. Parameter setting of channel bit error rate

Table 1. Parameter setting of channel bit error rate

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