Laser Induced Breakdown Spectroscopy (LIBS) for Material Analysis: Spectroscopy Analysis - Couverture souple

H. Hussein, Mohannad

 
9783659830105: Laser Induced Breakdown Spectroscopy (LIBS) for Material Analysis: Spectroscopy Analysis
Couverture souple
ISBN 10 : 3659830100 ISBN 13 : 9783659830105
Editeur : LAP LAMBERT Academic Publishing, 2016

Synopsis

Laser-induced breakdown spectroscopy (LIBS) is a type of atomic emission spectroscopy, which uses a highly energetic laser pulse as the excitation source, the emission spectrum of the produced plasma will be analyzed via optical spectrum analyzer. In this project, it is built and operate an integrated system using a passively Q-switched Nd:YAG laser system with 9 ns pulse duration and employing nonlinear crystal (KDP for SHG) and (LBO for THG), the change of laser energy gives the ability to change the intensity and to study the characteristics of the system, using (20, 40, 70, and 80 mJ). The experimental part of this project has been focused on building calibration of the system with laboratory experiments to build database of different elements (Al, Cu, Cd, Co, Mn, Ni, Pb, and Zn). Thereafter, the test industrial alloy is (Low carbon steel) to detect their main components via LIBS and to compare the final results with reliable new global system X-ray fluorescence (XRF), the system shows new elements that XRF system cannot detect, there are no sample probation, low cost test and best resulted.

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Présentation de l'éditeur

Laser-induced breakdown spectroscopy (LIBS) is a type of atomic emission spectroscopy, which uses a highly energetic laser pulse as the excitation source, the emission spectrum of the produced plasma will be analyzed via optical spectrum analyzer. In this project, it is built and operate an integrated system using a passively Q-switched Nd:YAG laser system with 9 ns pulse duration and employing nonlinear crystal (KDP for SHG) and (LBO for THG), the change of laser energy gives the ability to change the intensity and to study the characteristics of the system, using (20, 40, 70, and 80 mJ). The experimental part of this project has been focused on building calibration of the system with laboratory experiments to build database of different elements (Al, Cu, Cd, Co, Mn, Ni, Pb, and Zn). Thereafter, the test industrial alloy is (Low carbon steel) to detect their main components via LIBS and to compare the final results with reliable new global system X-ray fluorescence (XRF), the system shows new elements that XRF system cannot detect, there are no sample probation, low cost test and best resulted.

Biographie de l'auteur

Mohannad H.Hussein, B.Sc.2009, M.Sc.2014, Laser Eng-ineering department, University of Technology, Baghdad, Iraq. Research interests:laser induced plasma, spectroscopy. Activities: Published researches, Scientific posts (Conferences & Exhibitions). Currently, Engineer in the State Company for Construction Industry, Ministry of Industry and Mineral

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2016
Langue
anglais
ISBN 10 
3659830100
ISBN 13 
9783659830105
Reliure
Broché
Nombre de pages
136
Éditeur
S. Mehde Mohamed, H. Ali Alaa
Coordonnées du fabricant
non disponible
Personne responsable
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