基于LabVIEW的准分子激光诱导击穿光谱采集系统设计

量子电子学报 ›› 2020, Vol. 37 ›› Issue (3): 280-286.

基于LabVIEW的准分子激光诱导击穿光谱采集系统设计

程超1,2,游利兵1*,杨礼昭1,3,王宏伟1,王琪4,胡泽雄1,3,张艳琳1,2,方晓东1,2,3

1中国科学院安徽光学精密机械研究所，安徽省光子器件与材料重点实验室，安徽合肥 230031; 2 中国科学技术大学科学岛分院，安徽合肥 230026; 3 中国科学技术大学环境科学与光电技术学院，安徽合肥 230026; 4 合肥工业大学电子科学与应用物理学院，安徽合肥 230009

收稿日期:2019-11-06 修回日期:2020-03-09 出版日期:2020-05-28 发布日期:2020-05-28
通讯作者: 联系方式 E-mail:lbyou@aiofm.ac.cn
作者简介:程超（1994-），安徽安庆人，研究生，主要从事准分子激光微区剥蚀方面的研究。Email:1280116143@qq.com
基金资助:
Supported by Key Research and Development Projects in Anhui Province（安徽省重点研究和开发计划项目，1804a0802219)， National Major Scientific Research Instrument Development Project of NSFC（国家自然科学基金委员会国家重大科研仪器研制项目，41627803)

Design of excimer laser induced breakdown spectrum acquisition system based on labview

CHENG Chao1,2, YOU Libing1*, YANG Lizhao1,3, WANG Hongwei1, WANG Qi4, HU Zexiong1,3, ZHANG Yanlin1,2, FANG Xiaodong1,2,3

1 Anhui Provincial Key Laboratory of Photonics Devices and Materials, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China; 2 School of Science Island, University of Science and Technology of China, Hefei 230026, China; 3 School of Environmental Science and Optoelectronic, University of Science and Technology of China, Hefei 230026, China; 4 School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei 230009, China

Received:2019-11-06 Revised:2020-03-09 Published:2020-05-28 Online:2020-05-28

摘要/Abstract

摘要： 为了实现对准分子激光诱导击穿光谱的自动化采集以及对光谱数据的便捷处理，采用LabVIEW操作者框架针对整套系统进行了分模块编程，开发了一套可以全自动实时采集光谱数据的采集系统，并在准分子激光诱导击穿光谱(LIBS)生物组织元素成像实验平台上进行了软件性能测试。实验结果表明，在准分子LIBS实验系统以3 Hz频率运行过程中，程序未出现卡顿、崩溃及数据丢包等现象，而且自动处理数据得到正确的元素分布图，表明软件达到了LIBS系统对数据采集、存储和处理速度的要求。

关键词: Labview, 激光诱导击穿光谱, 操作者框架, 准分子激光

Abstract: In order to realize the automatic acquisition of excimer laser induced breakdown spectrum and the convenient processing of spectral data, the whole system is programmed in modules by adopting LabVIEW actor framework, and a full-automatic real-time acquisition system of spectral data is successfully developed. The performance of the software has been tested on the experimental platform of excimer laser induced breakdown spectrum (LIBS) for elemental imaging of biological tissues. During the operation of the excimer LIBS experimental system at 3 Hz, the program didn’t appear the phenomenon such as jam, crash, data loss, and the correct element distribution map was obtained by processing the data automatically, which shows that the software meets the requirements of LIBS system in data acquisition, storage and processing speed.

Key words: labview, laser-induced breakdown spectroscopy, actor framework, excimer laser

中图分类号:

O434

程超, 游利兵, 杨礼昭, 王宏伟, 王琪, 胡泽雄, 张艳琳, 方晓东, . 基于LabVIEW的准分子激光诱导击穿光谱采集系统设计[J]. 量子电子学报, 2020, 37(3): 280-286.

CHENG Chao, YOU Libing, YANG Lizhao, WANG Hongwei, WANG Qi, HU Zexiong, ZHANG Yanlin, FANG Xiaodong, . Design of excimer laser induced breakdown spectrum acquisition system based on labview[J]. Chinese Journal of Quantum Electronics, 2020, 37(3): 280-286.

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