Acta Photonica Sinica, Volume. 50, Issue 11, 1134001(2021)
Theoretical and Technical Research of X-ray Communication in Plasma Sheath
Figures & Tables(13)
Fig. 1. Plasma attenuation based on different incident electromagnetic wave frequency
Fig. 2. Attenuation coefficient variation with different incident X-ray photon number（modified model）
Fig. 7. The relationship between incident X-photon flux and transmittance
Fig. 8. The relationship between X-ray transmittance and free electron density
Fig. 9. Effect of different incident photon numbers on the energy spectrum of X-ray
Table 1. X-ray transmission rate under different anode current and different RF power
View tableView in ArticleTable 1. X-ray transmission rate under different anode current and different RF power
3 μA 6 μA 12 μA 24 μA 48 μA 120 μA 300 W 67.84% 71.7% 74.82% 84.26% 87.24% 93.74% 500 W 57.41% 60.64% 73.34% 76.88% 86.83% 88.93% 700 W 54.21% 57.43% 70.72% 72.00% 82.88% 85.17% 1 000 W 47.78% 54.65% 65.04% 69.81% 78.32% 83.36%
Table 2. Experimental results of X-ray communication ground verification in the plasma sheath
View tableView in ArticleTable 2. Experimental results of X-ray communication ground verification in the plasma sheath
Conditions Communication rate/Mbps BER Plasma density：7×1011/cm3
Anode voltage：15 kV
1 8.0×10-5 Plasma density：1×1012/cm3
Anode voltage：20 kV
1 6.4×10-5 Plasma density：1.2×1012/cm3
Anode voltage：30 kV
1 7.5×10-5
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Tong SU, Lizhi SHENG, Yongan LIU, Xuehan ZHANG, Yifan LIU, Baosheng ZHAO. Theoretical and Technical Research of X-ray Communication in Plasma Sheath[J]. Acta Photonica Sinica, 2021, 50(11): 1134001
Paper Information
Category: X-ray Optics
Received: Mar. 11, 2021
Accepted: Jun. 9, 2021
Published Online: Dec. 2, 2021
The Author Email: SHENG Lizhi (lizhi_sheng@opt.ac.cn)
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