Infrared-to-visible up-conversion luminescence of CaIn2O 4 co-doped with RE3+/Yb3+ (RE=Tm, Pr, Nd)

Ting Li, Chongfeng Guo, Huan Jiao, Lin Li, Dinesh Kumar Agrawal

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

Infrared-to-visible up-conversion luminescence (UCL) of RE3+ singly-doped and RE3+/Yb3+ co-doped CaIn2O 4 (RE=Tm, Pr and Nd) phosphors were investigated under 980 nm excitation. The energy transfer from Yb3+ to RE3+ plays an important role in the UC process and the introduction of Yb3+ significantly enhances the UCL intensities of CaIn2O4: RE3+. The energy level diagrams and the possible UCL mechanisms of CaIn2O4: RE3+, Yb3+ (RE=Tm, Pr and Nd) were proposed based on the results of power dependence of the UCL intensities.

Original languageEnglish (US)
Pages (from-to)284-286
Number of pages3
JournalOptics Communications
Volume312
DOIs
StatePublished - Jan 1 2014

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Luminescence
luminescence
Infrared radiation
Phosphors
Energy transfer
Electron energy levels
phosphors
energy levels
energy transfer
diagrams
excitation

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry

Cite this

Li, Ting ; Guo, Chongfeng ; Jiao, Huan ; Li, Lin ; Agrawal, Dinesh Kumar. / Infrared-to-visible up-conversion luminescence of CaIn2O 4 co-doped with RE3+/Yb3+ (RE=Tm, Pr, Nd). In: Optics Communications. 2014 ; Vol. 312. pp. 284-286.
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abstract = "Infrared-to-visible up-conversion luminescence (UCL) of RE3+ singly-doped and RE3+/Yb3+ co-doped CaIn2O 4 (RE=Tm, Pr and Nd) phosphors were investigated under 980 nm excitation. The energy transfer from Yb3+ to RE3+ plays an important role in the UC process and the introduction of Yb3+ significantly enhances the UCL intensities of CaIn2O4: RE3+. The energy level diagrams and the possible UCL mechanisms of CaIn2O4: RE3+, Yb3+ (RE=Tm, Pr and Nd) were proposed based on the results of power dependence of the UCL intensities.",
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Infrared-to-visible up-conversion luminescence of CaIn2O 4 co-doped with RE3+/Yb3+ (RE=Tm, Pr, Nd). / Li, Ting; Guo, Chongfeng; Jiao, Huan; Li, Lin; Agrawal, Dinesh Kumar.

In: Optics Communications, Vol. 312, 01.01.2014, p. 284-286.

Research output: Contribution to journalArticle

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T1 - Infrared-to-visible up-conversion luminescence of CaIn2O 4 co-doped with RE3+/Yb3+ (RE=Tm, Pr, Nd)

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AU - Guo, Chongfeng

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AU - Li, Lin

AU - Agrawal, Dinesh Kumar

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AB - Infrared-to-visible up-conversion luminescence (UCL) of RE3+ singly-doped and RE3+/Yb3+ co-doped CaIn2O 4 (RE=Tm, Pr and Nd) phosphors were investigated under 980 nm excitation. The energy transfer from Yb3+ to RE3+ plays an important role in the UC process and the introduction of Yb3+ significantly enhances the UCL intensities of CaIn2O4: RE3+. The energy level diagrams and the possible UCL mechanisms of CaIn2O4: RE3+, Yb3+ (RE=Tm, Pr and Nd) were proposed based on the results of power dependence of the UCL intensities.

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