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Temporal characteristic analysis of laser-modulated pulsed X-ray source for space X-ray communication

机译:用于空间X射线通信的激光调制脉冲X射线源的时间特性分析

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摘要

X-ray communication (XCOM) is a new communication type and is expected to realize high-speed data transmission in some special communication scenarios, such as deep space communication and blackout communication. This study proposes a high-speed modulated X-ray source scheme based on the laser-to-X-ray conversion. The temporal characteristics of the essential components of the proposed laser-modulated pulsed X-ray source (LMPXS) were analyzed to evaluate its pulse emission performance. Results show that the LMPXS can provide a maximum modulation rate up to 100 Mbps which is expected to significantly improve the data rate of XCOM.
机译:X射线通信(XCOM)是一种新的通信类型,有望在某些特殊的通信场景中实现高速数据传输,例如深空通信和停电通信。这项研究提出了一种基于激光到X射线转换的高速调制X射线源方案。分析了所提出的激光调制脉冲X射线源(LMPXS)基本组件的时间特性,以评估其脉冲发射性能。结果表明,LMPXS可以提供​​高达100 Mbps的最大调制速率,这有望显着提高XCOM的数据速率。

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  • 作者单位

    Department of Nuclear Science & Engineering, Nanjing University of Aeronautics and Astronautics;

    Department of Nuclear Science & Engineering, Nanjing University of Aeronautics and Astronautics,MIIT Key Laboratory of Material Preparation and Protection Technology for Harsh Environment;

    Department of Nuclear Science & Engineering, Nanjing University of Aeronautics and Astronautics;

    Department of Nuclear Science & Engineering, Nanjing University of Aeronautics and Astronautics,MIIT Key Laboratory of Material Preparation and Protection Technology for Harsh Environment;

    Department of Nuclear Science & Engineering, Nanjing University of Aeronautics and Astronautics,MIIT Key Laboratory of Material Preparation and Protection Technology for Harsh Environment;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Space communication; Pulsed X-ray source; X-ray communication; NEA GaAs photocathode; Micro-channel plate; Temporal characteristic;

    机译:空间通信脉冲X射线源X射线通信NEA GaAs光电阴极微通道板时空特性;

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