Yukai Chen, Tao Pu, Jilin Zheng, Haisong Jiao, Yunkun Li. Simulation Verification of Phase-Shift Keying Quantum-Noise Randomized Cipher System[J]. Acta Optica Sinica, 2020, 40(16): 1606001
- Acta Optica Sinica
- Vol. 40, Issue 16, 1606001 (2020)
Fig. 1. PSK-QNRC encrypted coded signal vector image
Fig. 2. Experimental structure of PSK-QNRC scheme
Fig. 3. Overall schematic of Y-00 encryption protocol
Fig. 4. Internal structure diagram of DPSK receiver
Fig. 5. Eye diagrams measured by B2B under different mechanisms. (a) M=8; (b) M=256
Fig. 6. Eye diagrams measured after 500-km fiber transmission under different mechanisms. (a) M=8; (b) M=256
Fig. 7. BER versus PS0
Fig. 8. BER versus M
Fig. 9. BER versus Precv
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