Detection of Trace Elements in Active Luminescent Glass Using Laser-induced Breakdown Spectroscopy Combined with Laser-induced Fluorescence

Jia Ming LI, Ying Bo CHU, Nan ZHAO, Ran ZHOU, Rong Xing YI, Lian Bo GUO, Jin Yan LI, Xiang You LI, Xiao Yan ZENG, Yong Feng LU

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

In the preparation of active luminescent glass, trace elements are generally co-doped to improve the properties. To overcome the poor sensitivity of laser-induced breakdown spectroscopy (LIBS) on detecting trace elements in glass, LIBS combined with laser-induced fluorescence was utilized to detect trace Yb, Al and P. A wavelength-tunable laser was used to excited Yb ions, Al atoms, and P atoms. The transition process in laser-induced fluorescence was described. The results showed that the spectral intensities of Yb, Al and P were enhanced by 23, 50 and 8 times, respectively. LIBS sensitivity was demonstrated to be greatly improved by combining laser-induced fluorescence.

Original languageEnglish (US)
Pages (from-to)1042-1046
Number of pages5
JournalChinese Journal of Analytical Chemistry
Volume44
Issue number7
DOIs
StatePublished - Jul 2016

Fingerprint

Laser induced breakdown spectroscopy
Glass lasers
Trace Elements
Fluorescence
Lasers
Atoms
Laser tuning
Ions
Glass
Wavelength

Keywords

  • Glass
  • Laser-induced breakdown spectroscopy
  • Laser-induced fluorescence

ASJC Scopus subject areas

  • Analytical Chemistry

Cite this

Detection of Trace Elements in Active Luminescent Glass Using Laser-induced Breakdown Spectroscopy Combined with Laser-induced Fluorescence. / LI, Jia Ming; CHU, Ying Bo; ZHAO, Nan; ZHOU, Ran; YI, Rong Xing; GUO, Lian Bo; LI, Jin Yan; LI, Xiang You; ZENG, Xiao Yan; LU, Yong Feng.

In: Chinese Journal of Analytical Chemistry, Vol. 44, No. 7, 07.2016, p. 1042-1046.

Research output: Contribution to journalArticle

LI, Jia Ming ; CHU, Ying Bo ; ZHAO, Nan ; ZHOU, Ran ; YI, Rong Xing ; GUO, Lian Bo ; LI, Jin Yan ; LI, Xiang You ; ZENG, Xiao Yan ; LU, Yong Feng. / Detection of Trace Elements in Active Luminescent Glass Using Laser-induced Breakdown Spectroscopy Combined with Laser-induced Fluorescence. In: Chinese Journal of Analytical Chemistry. 2016 ; Vol. 44, No. 7. pp. 1042-1046.
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T1 - Detection of Trace Elements in Active Luminescent Glass Using Laser-induced Breakdown Spectroscopy Combined with Laser-induced Fluorescence

AU - LI, Jia Ming

AU - CHU, Ying Bo

AU - ZHAO, Nan

AU - ZHOU, Ran

AU - YI, Rong Xing

AU - GUO, Lian Bo

AU - LI, Jin Yan

AU - LI, Xiang You

AU - ZENG, Xiao Yan

AU - LU, Yong Feng

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AB - In the preparation of active luminescent glass, trace elements are generally co-doped to improve the properties. To overcome the poor sensitivity of laser-induced breakdown spectroscopy (LIBS) on detecting trace elements in glass, LIBS combined with laser-induced fluorescence was utilized to detect trace Yb, Al and P. A wavelength-tunable laser was used to excited Yb ions, Al atoms, and P atoms. The transition process in laser-induced fluorescence was described. The results showed that the spectral intensities of Yb, Al and P were enhanced by 23, 50 and 8 times, respectively. LIBS sensitivity was demonstrated to be greatly improved by combining laser-induced fluorescence.

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