• Chinese Optics Letters
  • Vol. 13, Issue 6, 060701 (2015)
Yinzhen Wang1、*, Ning Li1, Pingping Duan1, Junyong Deng2, Liaolin Zhang2, Benli Chu1, and Qinyu He1
Author Affiliations
  • 1Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou 510006, China
  • 2Institute of Optical Communication Materials and State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
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    DOI: 10.3788/COL201513.060701 Cite this Article Set citation alerts
    Yinzhen Wang, Ning Li, Pingping Duan, Junyong Deng, Liaolin Zhang, Benli Chu, Qinyu He. Broadband shifting luminescence in Cr3+/Yb3+ codoped Y3Al5O12 thin films by pulsed laser deposition[J]. Chinese Optics Letters, 2015, 13(6): 060701 Copy Citation Text show less
    XRD patterns of YAG:Cr3+/Yb3+ thin films.
    Fig. 1. XRD patterns of YAG:Cr3+/Yb3+ thin films.
    AFM image of the YAG:Cr3+/Yb3+ thin film.
    Fig. 2. AFM image of the YAG:Cr3+/Yb3+ thin film.
    XPS spectrum of YAG:Cr3+/Yb3+ film.
    Fig. 3. XPS spectrum of YAG:Cr3+/Yb3+ film.
    TEM images of YAG:Cr3+/Yb3+ thin films.
    Fig. 4. TEM images of YAG:Cr3+/Yb3+ thin films.
    Excitation spectra of YAG:Cr3+/Yb3+ films.
    Fig. 5. Excitation spectra of YAG:Cr3+/Yb3+ films.
    Visible emission spectra of YAG:Cr3+/Yb3+ films.
    Fig. 6. Visible emission spectra of YAG:Cr3+/Yb3+ films.
    NIR emission spectra of YAG:Cr3+/Yb3+ films.
    Fig. 7. NIR emission spectra of YAG:Cr3+/Yb3+ films.
    Decay curves of Cr3+ at 688 nm with the excitation at 466 nm for the YAG:Cr3+ and YAG:Cr3+/Yb3+ films.
    Fig. 8. Decay curves of Cr3+ at 688 nm with the excitation at 466 nm for the YAG:Cr3+ and YAG:Cr3+/Yb3+ films.
    Energy-level diagram and CET mechanism of Cr3+ and Yb3+ in YAG:Cr3+/Yb3+ films.
    Fig. 9. Energy-level diagram and CET mechanism of Cr3+ and Yb3+ in YAG:Cr3+/Yb3+ films.
    Yinzhen Wang, Ning Li, Pingping Duan, Junyong Deng, Liaolin Zhang, Benli Chu, Qinyu He. Broadband shifting luminescence in Cr3+/Yb3+ codoped Y3Al5O12 thin films by pulsed laser deposition[J]. Chinese Optics Letters, 2015, 13(6): 060701
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