X射线与中子融合成像技术研究现状及展望  

Research status and prospect of combined X-ray and neutron imaging technology

作　　者：唐利华 张国光[2] 肖丹 柳鹏[4] TANG Lihua;ZHANG Guoguang;XIAO Dan;LIU Peng(Tongfang Industrial Co.,Ltd.,Beijing 100083,China;China Institute of Atomic Energy,Beijing 102413,China;Hefei Institute of Physical Sciences,Chinese Academy of Sciences,Hefei 230031,China;Tsinghua University,Beijing 100084,China)

机构地区：[1]同方工业有限公司,北京100083 [2]中国原子能科学研究院,北京102413 [3]中国科学院合肥物质科学研究院,合肥230031 [4]清华大学,北京100084

出　　处：《核技术》2025年第1期1-11,共11页Nuclear Techniques

摘　　要：在工业和国土安全等多个重要领域,传统的单一射线成像技术往往只能提供有限的图像信息和物质分析,难以满足日益增长的检测需求。随着技术的不断进步,多种射线融合成像技术应运而生,这种技术能够综合获取更丰富的检测信息,因而逐渐引起了全球科学家的广泛关注。本文首先详细介绍了X射线与中子融合成像技术的基本原理,阐明了其在物质识别和结构分析中的优势;其次,通过回顾X射线与中子融合成像技术在国内外的发展历程与应用现状,分析了不同国家在该领域的研究进展和应用实例;接着,总结了当前研究所取得的主要成果,并指出现有研究方案中存在的一些问题,如数据处理的复杂性和成像精度的限制。最后对X射线与中子融合成像技术的未来发展进行了展望,探讨了可能的技术创新方向和应用前景。In multiple important fields such as industry and homeland security,traditional single ray imaging technology often only provides limited image information and material analysis,making it difficult to meet the growing demand for non destructive detection.With the continuous advancement of technology,various ray fusion imaging techniques have emerged,which can comprehensively obtain richer detection information,thus gradually attracting widespread attention from scientists around the world.This article first provides a detailed introduction to the basic principles of X-ray and neutron fusion imaging technology,and elucidates its advantages in material identification and structural analysis.Secondly,by reviewing the development history and application status of X-ray and neutron fusion imaging technology in China and other countries,the research progress and application examples of different countries in this field are comparatively analyzed.Subsequently,the main achievements of the current research are summarized,and some issues in the existing research plan are pointed out,such as the complexity of data processing and limitations in imaging accuracy.Finally,the future development of X-ray and neutron fusion imaging technology is discussed,and possible technological innovation directions and application prospects are discussed.

关 键 词：X射线 中子 融合成像 无损检测 安全检查 

分 类 号：TL99[核科学技术—核技术及应用]