CIOMP OpenIR
Continuous background correction using effective points selected in third-order minima segments in low-cost laser-induced breakdown spectroscopy without intensified CCD
Liu, Jianli; Zhang, Rui; Li, Xiaotian; Chen, Jianjun; Liu, Jianan; Qiu, Jun; Gao, Xun; Cui, Jicheng; Heshig, Bayan
2018
发表期刊Optics Express
ISSN10944087
卷号26期号:13页码:16171-16186
摘要This work presents a method that can automatically estimate and remove varying continuous background emission for low-cost laser-induced breakdown spectroscopy (LIBS) without intensified CCD. The algorithm finds all third-order minima points in spectra and uses these points to partition the spectra into multiple subintervals. The mean value is then used as a threshold to select the effective points for the second-order minima in each subinterval. Finally, a linear interpolation method is used to realize extension of these effective points and complete fitting of the background using polynomials. Using simulated and real LIBS spectra with different complexities examine the validity of proposed algorithm. Additionally, five elements of five standard cast iron alloy samples are calibrated and improved very well after background removal. The results successfully prove the validity of the background correction algorithm. 2018 Optical Society of America.
关键词Cost benefit analysis Atomic emission spectroscopy Cast iron Laser induced breakdown spectroscopy Spectroscopic analysis
DOI10.1364/OE.26.016171
收录类别SCI ; EI
引用统计
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/60936
专题中国科学院长春光学精密机械与物理研究所
推荐引用方式
GB/T 7714
Liu, Jianli,Zhang, Rui,Li, Xiaotian,et al. Continuous background correction using effective points selected in third-order minima segments in low-cost laser-induced breakdown spectroscopy without intensified CCD[J]. Optics Express,2018,26(13):16171-16186.
APA Liu, Jianli.,Zhang, Rui.,Li, Xiaotian.,Chen, Jianjun.,Liu, Jianan.,...&Heshig, Bayan.(2018).Continuous background correction using effective points selected in third-order minima segments in low-cost laser-induced breakdown spectroscopy without intensified CCD.Optics Express,26(13),16171-16186.
MLA Liu, Jianli,et al."Continuous background correction using effective points selected in third-order minima segments in low-cost laser-induced breakdown spectroscopy without intensified CCD".Optics Express 26.13(2018):16171-16186.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Continuous backgroun(3092KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, Jianli]的文章
[Zhang, Rui]的文章
[Li, Xiaotian]的文章
百度学术
百度学术中相似的文章
[Liu, Jianli]的文章
[Zhang, Rui]的文章
[Li, Xiaotian]的文章
必应学术
必应学术中相似的文章
[Liu, Jianli]的文章
[Zhang, Rui]的文章
[Li, Xiaotian]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Continuous background correction using effecti.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。