Jiahao LI, Lei SHI, Tianxiu LI, Yang XUE, Yani LI. Four Wave Mixing Noise Analysis of Classical-quantum Signals Co-channel Transmission System[J]. Acta Photonica Sinica, 2021, 50(9): 0906008
- Acta Photonica Sinica
- Vol. 50, Issue 9, 0906008 (2021)
Fig. 1. Schematic of classical - quantum signals co-channel transmission system
Fig. 2. The process of four wave mixing
Fig. 3. Relation between BER and QBER with classical optical power
Fig. 4. Spectrum after two types of fiber transmission
Fig. 5. 3D graph of minimum BER after two types of fiber transmission
Fig. 6. Spectrum after two schemes transmission
Fig. 7. 3D graph of minimum BER after two kinds of channel spacing distribution schemes transmission
Fig. 8. Spectrum after three schemes transmission
Fig. 9. 3D graph of minimum BER after three code schemes transmission
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Table 1. Experimental data after two types of optical fiber transmission
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Table 2. Experimental data after two schemes transmission
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Table 3. Experimental data after three schemes transmission
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