掺铈溴化镧闪烁晶体封装技术探讨

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摘  要：该文先介绍当前常见的闪烁晶体封装技术及其不足，之后通过试验分析法，对掺铈溴化镧闪烁晶体封装技术展开进一步研究，通过试验结果评估不同反射层材料、光耦合剂及晶体形态等因素对晶体样品闪烁光收集效果的影响，希望为进一步提升掺铈溴化镧闪烁晶体封装水平提供支持。

关键词：掺铈溴化镧;闪烁晶体;封装技术;反射层;光耦合剂

中图分类号：O734        文献标志码：A          文章编号：2095-2945（2023）07-0067-04

Abstract： This paper first introduces the current common scintillation crystal packaging technology and its shortcomings， and then makes a further study on the cerium-doped lanthanum bromide scintillation crystal packaging technology through experimental analysis. The experimental results are used to evaluate the effects of different reflector materials， optical couplers and crystal morphology on the scintillation collection effect of crystal samples， hoping to provide support for further improving the packaging level of cerium-doped lanthanum bromide scintillation crystals.

Keywords： cerium-doped lanthanum bromide; scintillation crystal; packaging technology; reflector; optical coupling agent

闪烁晶体是指X射线、γ射线等照射到晶体材料后，材料中的电子受激跃迁而出现可见光或者紫外光等闪烁光。（剩余5943字）