Theoretical and Experimental Research of X-ray Communication in Shielded Environment

Xuehan ZHANG; Tong SU; Lizhi SHENG; Yongan LIU; Baosheng ZHAO

doi:10.3788/gzxb20215011.1134002

Acta Photonica Sinica, Volume. 50, Issue 11, 1134002(2021)

Theoretical and Experimental Research of X-ray Communication in Shielded Environment

Xuehan ZHANG1...2, Tong SU1,*, Lizhi SHENG1, Yongan LIU1 and Baosheng ZHAO1 |Show fewer author(s)

¹State Key Laboratory of Transient Optics and Photonics，Xi'an Institute of Optics and Precision Mechanics，Chinese Academy of Science，Xi'an 710119，China

²University of Chinese Academy of Sciences，Beijing 100049，China

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Figures & Tables(7)

Fig. 1. X-ray and matter interaction mechanism.

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Fig. 2. Transmission rate of X-rays by steel containment

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Fig. 3. Communication rate for different photon energies with different thicknesses of shielded steel containment

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Fig. 4. Simulation model of X-ray communication in shielded environment

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Fig. 5. Experimental schematic and field diagram

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Fig. 6. X-ray communication verification in shielded environment

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Table 1. The number of photons detected under various simulation conditions

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Table 1. The number of photons detected under various simulation conditions

Shielding materials	Simulation conditions	Thickness/mm	Communication indicators/（photons·cm^-2）
Fe	Anode voltage：300 kV Anode current：200 μA	1	$2.0 \times 10^{8}$
		10	$3.69 \times 10^{7}$
		30	$4.43 \times 10^{6}$
Al	Anode voltage：30 kV Anode current：200 μA	1	$4.0 \times 10^{6}$
		10	$3.76 \times 10^{4}$
		30	$1.14 \times 10^{4}$

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Xuehan ZHANG, Tong SU, Lizhi SHENG, Yongan LIU, Baosheng ZHAO. Theoretical and Experimental Research of X-ray Communication in Shielded Environment[J]. Acta Photonica Sinica, 2021, 50(11): 1134002

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