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Abstract:
研究了提拉法生长的掺Er^3+的Sr3Y2(BO3)4晶体的吸收光谱和荧光光谱。应用J—O理论分析并计算了光谱参数,得到唯象参数Ω2、Ω4和Ω6分别为11.90×10^-20cm^2、3.44×10^-20cm^2和1.92×10^-20cm^2。在Er^3+:Sr3Y2(BO3)4晶体中,Er^3+在1533nm波长的发射截面为1.00×10^-20cm^2,^4I13/2→^I15/2能级跃迁的荧光寿命和辐射寿命分别为0.58ms和4.10ms,良好的光谱性能表明Er^3+:Sr3Y2(BO3)4晶体可能成为潜在的1.55μm波段的一种激光材料。
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光学与光电技术
ISSN: 1672-3392
Year: 2009
Issue: 6
Volume: 7
Page: 48-51
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 0
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