• Chinese Optics Letters
  • Vol. 17, Issue 11, 111601 (2019)
Xin Liu, Ruoshan Lei*, Feifei Huang, Degang Deng..., Huanping Wang, Shilong Zhao and Shiqing Xu**|Show fewer author(s)
Author Affiliations
  • College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, China
  • show less
    DOI: 10.3788/COL201917.111601 Cite this Article Set citation alerts
    Xin Liu, Ruoshan Lei, Feifei Huang, Degang Deng, Huanping Wang, Shilong Zhao, Shiqing Xu, "Upconversion luminescence, intrinsic optical bistability, and optical thermometry in Ho3+/Yb3+: BaMoO4 phosphors," Chin. Opt. Lett. 17, 111601 (2019) Copy Citation Text show less
    XRD patterns of BaMoO4: 0.5%Ho3+/x%Yb3+ (x=3, 5, 7, 10).
    Fig. 1. XRD patterns of BaMoO4:0.5%Ho3+/x%Yb3+ (x=3, 5, 7, 10).
    (a) UC spectra of the samples under 980 nm excitation. (b) IOB plot of green emission for BaMoO4: 0.5%Ho3+/7%Yb3+ phosphor. (c) Logarithmic plots of UC emission intensities as functions of pump power.
    Fig. 2. (a) UC spectra of the samples under 980 nm excitation. (b) IOB plot of green emission for BaMoO4:0.5%Ho3+/7%Yb3+ phosphor. (c) Logarithmic plots of UC emission intensities as functions of pump power.
    Energy level diagram and the possible UC processes under 980 nm excitation.
    Fig. 3. Energy level diagram and the possible UC processes under 980 nm excitation.
    (a) Temperature-dependent UC spectra. (b) The FIRs as functions of temperature under the different excitation powers. (c) The variations of Sa values with temperature and excitation power.
    Fig. 4. (a) Temperature-dependent UC spectra. (b) The FIRs as functions of temperature under the different excitation powers. (c) The variations of Sa values with temperature and excitation power.
    Xin Liu, Ruoshan Lei, Feifei Huang, Degang Deng, Huanping Wang, Shilong Zhao, Shiqing Xu, "Upconversion luminescence, intrinsic optical bistability, and optical thermometry in Ho3+/Yb3+: BaMoO4 phosphors," Chin. Opt. Lett. 17, 111601 (2019)
    Download Citation