scholarly journals Compact diode-pumped Nd:YAG laser for remote analysis of low-alloy steels by laser-induced breakdown spectroscopy

2018 ◽  
Vol 33 (2) ◽  
pp. 294-303 ◽  
Author(s):  
V. N. Lednev ◽  
A. E. Dormidonov ◽  
P. A. Sdvizhenskii ◽  
M. Ya Grishin ◽  
A. N. Fedorov ◽  
...  
Keyword(s):  
Nd:Yag Laser ◽  
Laser Induced Breakdown Spectroscopy ◽  
Low Alloy Steels ◽  
Breakdown Spectroscopy ◽  
Low Weight ◽  
Laser Induced Breakdown ◽  
Alloy Steels ◽  
Diode Pumped ◽  
Remote Analysis ◽  
Diode Pumped Nd:Yag Laser

A low weight diode-pumped Nd:YAG laser (400 g, 1064 nm, 5 ns, 130 mJ per pulse) was developed for a compact laser-induced breakdown spectroscopy (LIBS) system to be installed on a robotized arm.

scholarly journals Компактная лазерная система для дистанционных измерений методом лазерно-искровой эмиссионной спектроскопии на основе Nd : YAG-лазера с самообращением волнового фронта

2019 ◽  
Vol 45 (9) ◽  
pp. 13
Author(s):  
В.Ф. Лебедев ◽  
К.В. Павлов ◽  
Г.В. Бурковский ◽  
А.В. Федин
Keyword(s):  
Nd:Yag Laser ◽  
Phase Conjugation ◽  
Laser System ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Remote Analysis

Compact laser system based on Nd:YAG-laser with self-phase conjugation for remote analysis of substances at least ten meters distance by the Laser-Induced Breakdown Spectroscopy was proposed.

Compositional Analysis of Polychromes by Laser-Induced Breakdown Spectroscopy

2008 ◽  
Vol 587-588 ◽  
pp. 657-661 ◽  
Author(s):  
Ana J. López ◽  
Mari Paz Mateo ◽  
Ana Santaclara ◽  
Armando Yáñez
Keyword(s):  
Nd:Yag Laser ◽  
Compositional Analysis ◽  
Laser Source ◽  
Laser Induced Breakdown Spectroscopy ◽  
Depth Profiles ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

This study deals with the analysis and characterization of wood polychromes by means of Laser-Induced Breakdown Spectroscopy (LIBS). Specimens from a Baroque altarpiece have been analyzed by using a Q-switched Nd:YAG laser source at the wavelength of 355 nm. Previously, a library of characteristic LIBS spectra of the most commonly used pigments and other materials involved was obtained. The knowledge of these spectra allowed us to identify the main constituents of the different layers in polychromes and to obtain compositional depth profiles.

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

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