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
- Acta Photonica Sinica
- Vol. 50, Issue 11, 1134001 (2021)
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. 3. The principle of X-ray communication experiment system
Fig. 4. The physical diagram of the plasma generation device［19］
Fig. 5. GCMX emission source after packaging
Fig. 6. NaI（Tl）scintillator detector after packaging
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
Fig. 10. X-ray communication verification in plasma
Fig. 11. FPGA based error detector system
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Table 1. X-ray transmission rate under different anode current and different RF power
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Table 2. Experimental results of X-ray communication ground verification in the plasma sheath
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