Improvement of spectral intensity and resolution with fiber laser for on-stream slurry analysis in laser-induced breakdown spectroscopy

2019 ◽  
Vol 152 ◽  
pp. 38-43 ◽  
Author(s):  
Lian-Bo Guo ◽  
Xiao Cheng ◽  
Yun Tang ◽  
Shi-Song Tang ◽  
Zhong-Qi Hao ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Spectral Intensity ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Repeatability enhancing method for one-shot LIBS analysis via spectral intensity correction based on probability distribution

2021 ◽  
Author(s):  
Fu Chang ◽  
Jianhong Yang ◽  
Huili Lu ◽  
Haixia Li
Keyword(s):  
Quantitative Analysis ◽  
Probability Distribution ◽  
Spectral Intensity ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Multiple Measurements

It is significant to improve the repeatability of quantitative analysis of laser-induced breakdown spectroscopy (LIBS) in one-shot measurement where the skill of averaging is not valid because multiple measurements are...

Determination of uranium in ores using laser-induced breakdown spectroscopy combined with laser-induced fluorescence

2020 ◽  
Vol 35 (3) ◽  
pp. 626-631 ◽  
Author(s):  
Qingzhou Li ◽  
Wen Zhang ◽  
Zhiyang Tang ◽  
Ran Zhou ◽  
Jiujiang Yan ◽  
...  
Keyword(s):  
Laser Induced Fluorescence ◽  
Spectral Interference ◽  
Spectral Intensity ◽  
Detection Sensitivity ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

LIBS-LIF technology is proposed to enhance the spectral intensity of uranium in ores and eliminate spectral interference to achieve the purpose of improving detection sensitivity.

Determination of cadmium in rice using nanoparticle-enhanced laser-induced breakdown spectroscopy combined with film preparation

2020 ◽  
Vol 35 (12) ◽  
pp. 2990-2996
Author(s):  
Jinming Niu ◽  
Jingqi Lu ◽  
Feng Xu
Keyword(s):  
Spectral Intensity ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Film Preparation

NELIBS combined with film preparation is proposed to enhance the spectral intensity of cadmium in rice.

scholarly journals Correction: Quantitative analyses of Mn, V, and Si elements in steels using a portable laser-induced breakdown spectroscopy system based on a fiber laser

2020 ◽  
Vol 35 (7) ◽  
pp. 1493-1493
Author(s):  
Qingdong Zeng ◽  
Lianbo Guo ◽  
Xiangyou Li ◽  
Meng Shen ◽  
Yining Zhu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Quantitative Analyses ◽  
Spectroscopy System

Correction for ‘Quantitative analyses of Mn, V, and Si elements in steels using a portable laser-induced breakdown spectroscopy system based on a fiber laser’ by Qingdong Zeng et al., J. Anal. At. Spectrom., 2016, 31, 767–772, DOI: 10.1039/C5JA00453E.

Quantitative analyses of Mn, V, and Si elements in steels using a portable laser-induced breakdown spectroscopy system based on a fiber laser

2016 ◽  
Vol 31 (3) ◽  
pp. 767-772 ◽  
Author(s):  
Qingdong Zeng ◽  
Lianbo Guo ◽  
Xiangyou Li ◽  
Meng Shen ◽  
Yining Zhu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Laser Induced Breakdown Spectroscopy ◽  
Removal Method ◽  
Breakdown Spectroscopy ◽  
Background Removal ◽  
Laser Induced Breakdown ◽  
Quantitative Analyses ◽  
Spectroscopy System

An approach of portable laser-induced breakdown spectroscopy based on a fiber laser with a background removal method was proposed.

Identification of Aluminum Alloy Grades by Fiber-Laser Induced Breakdown Spectroscopy Combined with Support Vector Machine

2018 ◽  
Vol 55 (6) ◽  
pp. 063002 ◽  
Author(s):  
周中寒 Zhou Zhonghan ◽  
田雪咏 Tian Xueyong ◽  
孙兰香 Sun Lanxiang ◽  
张鹏 Zhang Peng ◽  
郭志卫 Guo Zhiwei ◽  
...  
Keyword(s):  
Support Vector Machine ◽  
Aluminum Alloy ◽  
Fiber Laser ◽  
Laser Induced Breakdown Spectroscopy ◽  
Support Vector ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown
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