scholarly journals Accuracy and stability improvement for meat species identification using multiplicative scatter correction and laser-induced breakdown spectroscopy

2018 ◽  
Vol 26 (8) ◽  
pp. 10119 ◽  
Author(s):  
Yan Wu Chu ◽  
Shi Song Tang ◽  
Shi Xiang Ma ◽  
Yu Yang Ma ◽  
Zhong Qi Hao ◽  
...  
Keyword(s):  
Species Identification ◽  
Scatter Correction ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Meat Species Identification ◽  
Multiplicative Scatter Correction ◽  
Laser Induced Breakdown ◽  
Meat Species ◽  
Accuracy And Stability

Bessel beams: a potential strategy for laser-induced breakdown spectroscopy

2021 ◽  
Author(s):  
Jiaxin Lv ◽  
Chenwei Zhu ◽  
Zhiyang Tang ◽  
Qingzhou Li ◽  
Kun Liu ◽  
...  
Keyword(s):  
Focal Depth ◽  
Laser Induced Breakdown Spectroscopy ◽  
Gaussian Beams ◽  
Uneven Surface ◽  
Bessel Beams ◽  
Breakdown Spectroscopy ◽  
Surface Samples ◽  
Laser Induced Breakdown ◽  
Potential Strategy ◽  
Accuracy And Stability

LIBS with Bessel beams has a longer focal depth and has higher accuracy and stability in the analysis of uneven surface samples than traditional Gaussian beams.

Protein based evaluation of meat species by using laser induced breakdown spectroscopy

Meat Science ◽  
2021 ◽  
Vol 172 ◽  
pp. 108361
Author(s):  
Banu Sezer ◽  
Armin Bjelak ◽  
Hasan Murat Velioglu ◽  
Ismail Hakkı Boyaci
Keyword(s):  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Meat Species

Identification of meat species by using laser-induced breakdown spectroscopy

Meat Science ◽  
2016 ◽  
Vol 119 ◽  
pp. 118-122 ◽  
Author(s):  
Gonca Bilge ◽  
Hasan Murat Velioglu ◽  
Banu Sezer ◽  
Kemal Efe Eseller ◽  
Ismail Hakki Boyaci
Keyword(s):  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Meat Species

Nanosecond laser-induced breakdown assisted by femtosecond laser pre-ionization in air: the effect on spatial resolution and continuous radiation

2020 ◽  
Vol 92 (2) ◽  
pp. 20701
Author(s):  
Bo Li ◽  
Xiaofeng Li ◽  
Zhifeng Zhu ◽  
Qiang Gao
Keyword(s):  
Femtosecond Laser ◽  
Spatial Resolution ◽  
Laser Induced Breakdown Spectroscopy ◽  
Nanosecond Laser ◽  
Breakdown Threshold ◽  
Powerful Technique ◽  
Breakdown Spectroscopy ◽  
Continuous Radiation ◽  
Laser Induced Breakdown

Laser-induced breakdown spectroscopy (LIBS) is a powerful technique for quantitative diagnostics of gases. The spatial resolution of LIBS, however, is limited by the volume of plasma. Here femtosecond-nanosecond dual-pulsed LIBS was demonstrated. Using this method, the breakdown threshold was reduced by 80%, and decay of continuous radiation was shortened. In addition, the volume of the plasma was shrunk by 85% and hence, the spatial resolution of LIBS was significantly improved.

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