Chinese Journal of Lasers, Volume. 50, Issue 13, 1312001(2023)
Analysis of Single‑Pulse Position Modulation Quantum Enhanced Receiver in Practical Environments
Figures & Tables(6)
Fig. 1. System structure of joint detection quantum enhanced receiver based on pulse position modulation signal
Fig. 2. Schematic of decision tree of joint detection quantum enhanced receiver considering practical factors
Fig. 3. Bit error performance of 4-PPM joint detection quantum enhanced receiver with different interference visibility
Fig. 4. Bit error performance of 4-PPM joint detection quantum enhanced receiver under different dark counts
Fig. 5. Bit error performance of 4-PPM joint detector quantum enhanced receiver with different detection efficiencies
Table 1. Main simulation parameter settings
View tableTable 1. Main simulation parameter settings
Influence factor Setting value Interference visibility 90.00%，94.00%，98.00%，99.00%，99.50%，99.90%，99.99% Dark count 10-2，5×10-2，10-3，5×10-3，10-4，5×10-4，10-5 Detection efficiency 60%，65%，70%，75%，80%，85%，90%，95%
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Weichuan Zhang, Qing Pan, Lihua Su, Tianyi Wu, Chen Dong. Analysis of Single‑Pulse Position Modulation Quantum Enhanced Receiver in Practical Environments[J]. Chinese Journal of Lasers, 2023, 50(13): 1312001
Paper Information
Category: quantum optics
Received: Jun. 6, 2022
Accepted: Aug. 18, 2022
Published Online: Jul. 5, 2023
The Author Email: Chen Dong (dongchengfkd@163.com)
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