Light-emitting diodes: brighter NIR-emitting phosphor making light sources smarter

Rong-Jun Xie

doi:10.1038/s41377-020-00394-5

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Light-emitting diodes: brighter NIR-emitting phosphor making light sources smarter

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- Light-emitting diodes: brighter NIR-emitting phosphor making light sources smarter
- Light: Science & Applications Vol. 9, Issue 5, Pages: 1295-1296(2020)
- Affiliations：
  
  College of Materials, Xiamen University, Xiamen, 361005 Fujian, China
- Author bio：
  
  Correspondence: Rong-Jun Xie (rjxie@xmu.edu.cn)
- Funds：
- DOI：10.1038/s41377-020-00394-5
  CLC：
- Published：2020，
  
  Published Online：03 September 2020，
- Accepted：
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Xie, R. J. Light-emitting diodes: brighter NIR-emitting phosphor making light sources smarter. Light: Science & Applications, 9, 1295-1296 (2020).
DOI：

Xie, R. J. Light-emitting diodes: brighter NIR-emitting phosphor making light sources smarter. Light: Science & Applications, 9, 1295-1296 (2020). DOI： 10.1038/s41377-020-00394-5.

摘要

Abstract

A brighter near-infrared (NIR) phosphor is achieved by inhibiting the oxidation of Cr

and reducing the surface defects of phosphor particles

enabling the realization of smarter and more sensitive light sources for night vision.

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Keywords

references

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Mao, M. Q. et al. Broadband near-infrared (NIR) emission realized by the crystal-field engineering of Y3−xCaxAl5−xSixO12: Cr3+(x = 0-2.0) garnet phosphors.J. Mater. Chem. C8, 1981–1988 (2020)..

Yao, L. Q. et al. Broadband emission of single-phase Ca3Sc2Si3O12: Cr3+/Ln3+(Ln = Nd, Yb, Ce) phosphors for novel solid-state light sources with visible to near-infrared light output.Ceram. Int.45, 14249–14255 (2019)..

Jia, Z. W. et al. Strategies to approach high performance in Cr3+-doped phosphors for high-power NIR-LED light sources.Light.: Sci. Appl.9, 86 (2020)..

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