Calculation of Optical Parameters and Investigation of Luminescence Spectra in Sm3+ Doped Borate Glasses
YANG Dian-lai1, LIN Hai1*, HOU Yan-yan1, XU Long-quan1, ZHAI Bin1, BAN Li-xia1, LIU Gui-shan1, TANG Nai-ling1, WANG Shu-chuan1, MA Tie-cheng1, WANG Xiao-jun２, LIU Xing-ren２
1. Faculty of Chemical Engineering and Materials, Dalian Institute of Light Industry, Dalian 116034, China 2. Changchun Institute of Physics, Chinese Academy of Sciences, Changchun 130021, China
Abstract：In the present paper, Sm3+ doped borate glasses (LBLB) with high effective visible fluorescence emission have been synthesized. The absorption and fluorescence spectra of this glass were measured and analyzed. The absorption spectra were fitted by J-O theory, and the intensity parameters Ωt=(2, 4, 6) were found to be 6.81×10-20, 4.43×10-20, and 2.58×10-20 cm2, respectively, then the relative intensity of spectral lines of every energy level transition, radiative transition probabilities, radiative lifetimes, and fluorescence branching ratio were calculated. Under the excitation of UV light, Sm3+ doped borate glasses (LBLB) emit bright salmon pink light. The excitation spectra indicate that argon laser is an effective excitation source in Sm3+ doped LBLB glasses.
杨殿来1, 林 海1*, 侯嫣嫣1，徐龙权1,翟 滨1，班丽霞1, 刘贵山1, 唐乃岭1，王树传1，马铁成1,王晓君2, 刘行仁2 . Sm3+掺杂稀土硼酸盐玻璃的光谱参数计算和荧光光谱分析[J]. 光谱学与光谱分析, 2006, 26(01): 86-89.
YANG Dian-lai1, LIN Hai1*, HOU Yan-yan1, XU Long-quan1, ZHAI Bin1, BAN Li-xia1, LIU Gui-shan1, TANG Nai-ling1, WANG Shu-chuan1, MA Tie-cheng1, WANG Xiao-jun２, LIU Xing-ren２ . Calculation of Optical Parameters and Investigation of Luminescence Spectra in Sm3+ Doped Borate Glasses. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(01): 86-89.
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