作者: Wojciech A. Pisarski , Joanna Pisarska , Radosław Lisiecki , Łukasz Grobelny , Grażyna Dominiak-Dzik
DOI: 10.1016/J.CPLETT.2009.03.018
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摘要: Abstract Near-infrared luminescence spectra at 1.53 μm due to main 4 I 13/2 – 15/2 laser transition of Er 3+ ions in oxide and oxyhalide lead borate glasses were examined. Spectroscopic parameters like spectral linewidth lifetime analyzed with PbX 2 (X = F, Cl or Br) doping. An introduction halide the glass results reduction increase . The decay from upper state is longer for sample PbF than (X = Cl Br).