Design and application of near-field applicators for efficient microwave-assisted laser-induced breakdown spectroscopy

2017 ◽  
Vol 32 (8) ◽  
pp. 1508-1518 ◽  
Author(s):  
Shengjian Jammy Chen ◽  
Adeel Iqbal ◽  
Matthew Wall ◽  
Christophe Fumeaux ◽  
Zeyad T. Alwahabi
Keyword(s):  
Near Field ◽  
Detection Sensitivity ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Microwave Assisted ◽  
Laser Induced Breakdown ◽  
Elemental Detection ◽  
Design And Application

Laser-induced breakdown spectroscopy (LIBS) can benefit from sustaining laser generated plasma with microwaves to enhance elemental detection sensitivity.

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.

Microwave-assisted laser induced breakdown molecular spectroscopy: quantitative chlorine detection

2019 ◽  
Vol 34 (9) ◽  
pp. 1892-1899 ◽  
Author(s):  
M. A. Wakil ◽  
Zeyad T. Alwahabi
Keyword(s):  
Detection Limit ◽  
Molecular Spectroscopy ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Microwave Assisted ◽  
Laser Induced Breakdown

A 47 ± 7 μg. g−1 detection limit of chlorine in cement has been recorded, using microwave-assisted laser induced breakdown spectroscopy.

Enhancement of intensity in microwave-assisted laser-induced breakdown spectroscopy for remote analysis of nuclear fuel recycling

2014 ◽  
Vol 29 (5) ◽  
pp. 886-892 ◽  
Author(s):  
Motonobu Tampo ◽  
Masabumi Miyabe ◽  
Katsuaki Akaoka ◽  
Masaki Oba ◽  
Hironori Ohba ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Nuclear Fuel ◽  
Emission Intensity ◽  
Ablation Plume ◽  
Wire Antenna ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Microwave Assisted ◽  
Laser Induced Breakdown ◽  
Remote Analysis

In this study, an enhancement of emission intensity from laser ablation plume was achieved by coupling a pulsed microwave using a simple wire antenna

Sensitivity improvement in the detection of V and Mn elements in steel using laser-induced breakdown spectroscopy with ring-magnet confinement

2014 ◽  
Vol 29 (12) ◽  
pp. 2309-2314 ◽  
Author(s):  
Zhongqi Hao ◽  
Lianbo Guo ◽  
Changmao Li ◽  
Meng Shen ◽  
Xiaoheng Zou ◽  
...  
Keyword(s):  
Detection Sensitivity ◽  
Laser Induced Breakdown Spectroscopy ◽  
New Approach ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Sensitivity Improvement ◽  
Ring Magnet

A new approach for improving the detection sensitivity of V and Mn in steel using LIBS with ring-magnet confinement has been presented.

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