基于玻璃编码掩模的轻量软X射线成像仪（LSXI）
Lightweight Soft X-ray Imager (LSXI) with glass-based coded mask
- State Key Laboratory of Particle Astrophysics, Institute of High Energy Physics（高能物理研究所粒子天体物理国家重点实验室）
- National Astronomical Observatories, Chinese Academy of Sciences（中国科学院国家天文台）
- University of Chinese Academy of Sciences（中国科学院大学）
- TIANFU Cosmic Ray Research Center（天府宇宙线研究中心）
- School of Materials Science and Engineering,NanChang University（南昌大学材料科学与工程学院）
- North Night Vision Technology (Nanjing) Research Institute Co.（北方夜视科技（南京）研究院有限公司）
- School of Physics, Nankai University（南开大学物理学院）
机构由 AI 辅助整理，请以论文原文为准。
AI总结：
本文提出一种基于玻璃微通道板技术的轻量软X射线成像仪，通过X射线束线测量和6U立方卫星的蒙特卡罗模拟验证其适用于空间探测，解决传统编码掩模成像仪体积大、重量重的问题。
AI中文摘要：
编码掩模技术已广泛应用于X射线和伽马射线成像仪，尤其在空间天文学领域。然而，传统编码掩模成像仪的设计通常存在体积大、重量重的问题。本文提出一种基于玻璃微通道板（MCP）技术的新型编码掩模成像仪设计，使其重量控制在1kg以内，兼具紧凑性与自支撑性，非常适合空间探测卫星应用。该设计通过X射线束线测量对编码图案进行重建以完成初步验证，还对集成至6U立方卫星的模块开展蒙特卡罗模拟，评估其在轨探测器性能，包括灵敏度与源定位能力。
英文摘要：
The coded mask technique has been widely used in X-ray and Gamma-ray imagers, especially in space astronomy. However, the traditional design of coded mask imagers usually has problems with large size and heavy weight. Here, we propose a novel design for a coded mask imager made of glass based on microchannel plate (MCP) technology, making it lightweight (within 1 kg), compact, and self-supporting, which is very suitable for space exploration satellites. The design is initially demonstrated by reconstructing encoded patterns from measurements at the X-ray beamline. Monte Carlo simulations of the module integrated into a 6U CubeSat are conducted to assess its in-orbit detector performance, including sensitivity and source localization.
