Chao Chen, Dewei Wu, Chunyan Yang, Qiang Miao, Tianli Wei. Research on Scheme of Enhancing Loran C Chain Time Synchronization by Using Continuous Variable Entanglement Swapping[J]. Acta Optica Sinica, 2020, 40(5): 0527001
- Acta Optica Sinica
- Vol. 40, Issue 5, 0527001 (2020)
![Schematic diagram of experimental device for continuous variable quantum entanglement swapping[16]](/richHtml/gxxb/2020/40/5/0527001/img_1.jpg)
Fig. 1. Schematic diagram of experimental device for continuous variable quantum entanglement swapping[16]
Fig. 2. Schematic diagram of three station synchronization devices based on continuous variable quantum entanglement swapping
Fig. 3. Relationship between orthogonal amplitude component and delay time Δt(Δt=0)
Fig. 4. Relationship between orthogonal amplitude component and delay time Δt(Δt=0.2 ns)
Fig. 5. Relationship between orthogonal amplitude component and delay time Δt(Δt=10 ns)
Fig. 6. Schematic diagram of key distribution process of continuous variable
Fig. 7. Bit error rate varies with VAN0 with different compression degrees r
Fig. 8. Block diagram of beam splitter attack
Fig. 9. Bit error rate varies with R
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