Comparison of 1064 nm and 266 nm excitation of laser-induced plasmas for several types of plastics and one explosive

Qianqian Wang; Peter Jander; Cord Fricke-Begemann; Reinhard Noll

doi:10.1016/j.sab.2008.06.008

Comparison of 1064 nm and 266 nm excitation of laser-induced plasmas for several types of plastics and one explosive

Qianqian Wang^*
, Peter Jander
, Cord Fricke-Begemann
, Reinhard Noll

^*此作品的通讯作者

光电学院

Fraunhofer Institute for Laser Technology

科研成果: 期刊稿件 › 文章 › 同行评审

37 引用（Scopus）

摘要

Comparative measurements of Laser-Induced Breakdown Spectroscopy (LIBS) for ultraviolet (UV) and near infrared (NIR) excitation wavelengths on a wide range of plastics and one kind of explosive are presented. The focus of work is on the influence of laser wavelength on the Signal-to-peak to peak noise ratio (SPPNR) for selected emission lines as well as the plasma thresholds for NIR and UV excitation wavelengths. The merits of both excitation wavelengths are discussed with respect to the detection of explosives.

源语言	英语
页（从-至）	1011-1015
页数	5
期刊	Spectrochimica Acta - Part B Atomic Spectroscopy
卷	63
期	10
DOI	https://doi.org/10.1016/j.sab.2008.06.008
出版状态	已出版 - 10月 2008

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title = "Comparison of 1064 nm and 266 nm excitation of laser-induced plasmas for several types of plastics and one explosive",

abstract = "Comparative measurements of Laser-Induced Breakdown Spectroscopy (LIBS) for ultraviolet (UV) and near infrared (NIR) excitation wavelengths on a wide range of plastics and one kind of explosive are presented. The focus of work is on the influence of laser wavelength on the Signal-to-peak to peak noise ratio (SPPNR) for selected emission lines as well as the plasma thresholds for NIR and UV excitation wavelengths. The merits of both excitation wavelengths are discussed with respect to the detection of explosives.",

keywords = "Energetic materials, LIBS, NIR laser, Threshold, UV laser",

author = "Qianqian Wang and Peter Jander and Cord Fricke-Begemann and Reinhard Noll",

year = "2008",

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doi = "10.1016/j.sab.2008.06.008",

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T1 - Comparison of 1064 nm and 266 nm excitation of laser-induced plasmas for several types of plastics and one explosive

AU - Wang, Qianqian

AU - Jander, Peter

AU - Fricke-Begemann, Cord

AU - Noll, Reinhard

PY - 2008/10

Y1 - 2008/10

N2 - Comparative measurements of Laser-Induced Breakdown Spectroscopy (LIBS) for ultraviolet (UV) and near infrared (NIR) excitation wavelengths on a wide range of plastics and one kind of explosive are presented. The focus of work is on the influence of laser wavelength on the Signal-to-peak to peak noise ratio (SPPNR) for selected emission lines as well as the plasma thresholds for NIR and UV excitation wavelengths. The merits of both excitation wavelengths are discussed with respect to the detection of explosives.

AB - Comparative measurements of Laser-Induced Breakdown Spectroscopy (LIBS) for ultraviolet (UV) and near infrared (NIR) excitation wavelengths on a wide range of plastics and one kind of explosive are presented. The focus of work is on the influence of laser wavelength on the Signal-to-peak to peak noise ratio (SPPNR) for selected emission lines as well as the plasma thresholds for NIR and UV excitation wavelengths. The merits of both excitation wavelengths are discussed with respect to the detection of explosives.

KW - Energetic materials

KW - LIBS

KW - NIR laser

KW - Threshold

KW - UV laser

UR - https://www.scopus.com/pages/publications/55249126350

U2 - 10.1016/j.sab.2008.06.008

DO - 10.1016/j.sab.2008.06.008

M3 - Article

AN - SCOPUS:55249126350

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VL - 63

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JO - Spectrochimica Acta - Part B Atomic Spectroscopy

JF - Spectrochimica Acta - Part B Atomic Spectroscopy

IS - 10

ER -

Comparison of 1064 nm and 266 nm excitation of laser-induced plasmas for several types of plastics and one explosive

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