激光诱导击穿光谱分析技术的实验教学设计与实践  

Design and Practice of Experimental Teaching of Laser Induced Breakdown Spectroscopy

作　　者：张莹莹 海然 张家良 魏来 王晓娜 ZHANG Yingying;HAI Ran;ZHANG Jialiang;WEI Lai;WANG Xiaona(School of Physics,Key Laboratory of Materials Modification by Laser,Ion and Electron Beams of Ministry of Education,Dalian University of Technology,Dalian 116023,Liaoning,China)

机构地区：[1]大连理工大学物理学院三束材料改性教育部重点实验室,辽宁大连116023

出　　处：《实验室研究与探索》2021年第6期169-171,175,共4页Research and Exploration In Laboratory

基　　金：国家自然科学基金青年基金项目(11705017);国家一流专业建设:应用物理学(ZL2019055);国家质量工程项目(ZL201863);大连理工大学本科教改项目(YB2019089);大连理工大学研究生教改项目(JG2019087)。

摘　　要：介绍了一个由国家重大研究计划和相关科研成果转化而来的本科实验教学项目——激光诱导击穿光谱分析技术(LIBS)。通过自主搭建实验教学设备,采用聚变装置中托卡马克壁材料在线分析诊断技术——LIBS技术,分别对7种不同的实验样品进行脉冲激光烧蚀、光谱采集与分析。实践表明,将国家重大战略需求和重大科学前沿技术引入本科实验教学,不但提高了学生学习的积极性和趣味性,还培养了学生的创新精神、科学精神,更能结合高校的课程思政建设,增强学生奉献祖国科研事业的决心和信心。An undergraduate experimental teaching program,laser induced breakdown spectroscopy(LIBS),which is transformed by the major national research programs and relevant scientific research results,is introduced.It is proved by practice that the combination of the undergraduate experimental teaching process with the major national strategic needs and significant forefront subject of science,can cultivate the students’innovative and scientific spirit,and also unite with the curriculum ideological and political construction,then further enhance the students’determination and confidence in contributing to the scientific research of the motherland.

关 键 词：激光诱导击穿光谱分析 实验教学 国家重大研究计划 课程思政建设 

分 类 号：G642.423[文化科学—高等教育学] O461.1[文化科学—教育学]