Laser-induced breakdown spectroscopy using laser pulses delivered by optical fibers for analyzing Mn and Ti elements in pig iron

Zeng, Qingdong; Guo, Lianbo; Li, Xiangyou; He, Chao; Shen, Mohan; Li, Kuohu; Duan, Jun; Zeng, Xiaoyan; Lu, Yongfeng

doi:10.1039/c4ja00462k

Cited by 41 publications

(26 citation statements)

References 37 publications

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“…In such setups, the lightcollection arm is built using a multimode, solarization resistant, high-OH optical fiber. In a full FO-LIBS (direct-push FO-LIBS), a high-damage-threshold, large-core optical fiber is also used to direct the laser light to the sample [29]. The direct-push FO-LIBS arrangement enables analysis at hard-toaccess locations (e.g.…”

Section: The Optical Setupmentioning

confidence: 99%

A critical review of recent progress in analytical laser-induced breakdown spectroscopy

Galbács

2015

Anal Bioanal Chem

173

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Laser-induced breakdown spectroscopy (LIBS) has become an established analytical atomic spectrometry technique and is valued for its very compelling set of advantageous analytical and technical characteristics. It is a rapid, versatile, non-contact technique, which is capable of providing qualitative and quantitative analytical information for practically any sample, in a virtually non-destructive way, without any substantial sample preparation. The instrumentation is simple, robust, compact, and even enables remote analysis. This review attempts to give a critical overview of the diverse progress of the field, focusing on the results of the last five years. The advancement of LIBS instrumentation and data evaluation is discussed in detail and selected results of some prominent applications are also described.

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Section: The Optical Setupmentioning

confidence: 99%

A critical review of recent progress in analytical laser-induced breakdown spectroscopy

Galbács

2015

Anal Bioanal Chem

173

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“…Recently, powerful ber lasers have been recognized as perspective tools for LIBS. [24][25][26][27] These lasers have adequate beams that can be focused into small spots. However, such lasers produce laser pulses a few tenths of nanoseconds in length, which are limited to a few mJ pulse energy.…”

Section: Introductionmentioning

confidence: 99%

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

Lednev

Dormidonov

Sdvizhenskii

et al. 2018

J. Anal. At. Spectrom.

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“…37 They found that the plasmas from FO-LIBS were uniform, thinner, and plate-shaped, and they produced shallower craters than those from traditional LIBS systems. These characteristics may be useful for examining films using depth profiling or examination of the quality of a coating.…”

Section: Laser-induced Breakdown Spectroscopy Used In Minerals and Mementioning

confidence: 99%

Novel Applications of Laser-Induced Breakdown Spectroscopy

Bauer

Buckley

2017

Appl Spectrosc

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The goal of this review article is to provide a description of recent and novel laser-induced breakdown spectroscopy (LIBS) applications and developments, especially those discussed during the NASLIBS Conference, held during SciX in Providence, RI, in September 2015. This topic was selected in view of the numerous recent overall review papers that have successfully given a broad view of the current understanding of laser-material interactions and plasma development and have also discussed the wide landscape of analytical applications of LIBS. This paper is divided into sections that focus on a few of the many applications under development in the LIBS community. We provide a summary of updates to calibrationfree LIBS (CF-LIBS) and associated developments using plasma characteristics to improve quantification in LIBS output, both in a dedicated section and as applications are discussed. We have also described the most recent publications studying the sources, generation, and use of molecular features in LIBS, including those naturally present in the spectra of organic materials, and those induced with the addition of salts to enable the measurement of halogens, not typically present in LIBS signals. In terms of development of applications of LIBS, we focused on the use of LIBS for indirect measurements such as pH and degree of humification in soil and heating value in coal. We also reviewed the extant literature on LIBS analysis of agricultural materials, coal, minerals, and metals. Finally, we discuss the nascent developments of spatially heterodyne spectroscopy, a method that seeks to circumnavigate a serious drawback of most spectrometers -very small optical throughput -through the use of interferometers.

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Laser-induced breakdown spectroscopy using laser pulses delivered by optical fibers for analyzing Mn and Ti elements in pig iron

Abstract:
A portable FO-LIBS system can achieve comparable results with the conventional LIBS system.

Cited by 41 publications

References 37 publications

A critical review of recent progress in analytical laser-induced breakdown spectroscopy

A critical review of recent progress in analytical laser-induced breakdown spectroscopy

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

Novel Applications of Laser-Induced Breakdown Spectroscopy

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Laser-induced breakdown spectroscopy using laser pulses delivered by optical fibers for analyzing Mn and Ti elements in pig iron

Abstract: A portable FO-LIBS system can achieve comparable results with the conventional LIBS system.

Cited by 41 publications

References 37 publications

A critical review of recent progress in analytical laser-induced breakdown spectroscopy

A critical review of recent progress in analytical laser-induced breakdown spectroscopy

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

Novel Applications of Laser-Induced Breakdown Spectroscopy

Contact Info

Product

Resources

About

Abstract:
A portable FO-LIBS system can achieve comparable results with the conventional LIBS system.