Acta Photonica Sinica, Volume. 50, Issue 9, 0906008(2021)
Four Wave Mixing Noise Analysis of Classical-quantum Signals Co-channel Transmission System
Figures & Tables(12)
Fig. 1. Schematic of classical - quantum signals co-channel transmission system
Fig. 3. Relation between BER and QBER with classical optical power
Fig. 5. 3D graph of minimum BER after two types of fiber transmission
Fig. 7. 3D graph of minimum BER after two kinds of channel spacing distribution schemes transmission
Fig. 9. 3D graph of minimum BER after three code schemes transmission
Table 1. Experimental data after two types of optical fiber transmission
View tableView in ArticleTable 1. Experimental data after two types of optical fiber transmission
Channel C30 C36 Fiber Q Min BER NP/dBm QBER G.652 4.4 3.40×10-6 -61.1 33.88% G.655 4.4 3.52×10-6 -70.9 9.91%
Table 2. Experimental data after two schemes transmission
View tableView in ArticleTable 2. Experimental data after two schemes transmission
Channel C30 C42 Scheme Q MinBER NP/dBm QBER Scheme 1 4.4 3.40×10-6 -61.1 33.88% Scheme 2 4.5 2.85×10-6 -76.2 4.37%
Table 3. Experimental data after three schemes transmission
View tableView in ArticleTable 3. Experimental data after three schemes transmission
Channel C30 C36 Code Pattern Q MinBER NP/dBm QBER NRZ 4.4 3.40×10-6 -61.1 33.88% RZ50 6.38 8.13×10-11 -82.9 2.15% CSRZ 5.76 3.72×10-9 -98.3 1.69%
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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
Paper Information
Category: Fiber Optics and Optical Communications
Received: Mar. 22, 2021
Accepted: May. 26, 2021
Published Online: Oct. 22, 2021
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