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首页> 外文期刊>Glass and ceramics >Spectroscopic Properties of Yttrium-Aluminum-Borate Glasses Activated by Terbium and Cerium Ions
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Spectroscopic Properties of Yttrium-Aluminum-Borate Glasses Activated by Terbium and Cerium Ions

机译:Ter和铈离子活化的硼酸钇铝硼玻璃的光谱性质

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摘要

The Judd-Ofelt parameters are calculated for Tb3+ ions in yttrium-aluminum-borate glasses coactivated by Tb3+ and Ce3+ (X1) and activated solely by Tb3+ (X2). The following parameters are obtained: Omega(2) = 5.45 x 10 (-20), Omega(4) = 2.82 x 10 (-20), Omega(6) = 3.76 x 10 (-20) cm(2) for X1 and Omega(2) = 4.99 x 10 (-20), Omega(4) = 2.18 x 10 (-20), Omega(6) = 3.51 x 10 (-20) cm(2) for X2. It is shown that these glasses hold promise as a basis for the development of converters of UV-radiation into the green-yellow region of the spectrum.
机译:对于由Tb3 +和Ce3 +(X1)共激活并且仅由Tb3 +(X2)激活的钇铝硼酸盐玻璃中的Tb3 +离子,计算了Judd-Ofelt参数。获得以下参数:X1的Omega(2)= 5.45 x 10(-20),Omega(4)= 2.82 x 10(-20),Omega(6)= 3.76 x 10(-20)cm(2)和Omega(2)= 4.99 x 10(-20),Omega(4)= 2.18 x 10(-20),Omega(6)= 3.51 x 10(-20)cm(2)对于X2。结果表明,这些玻璃有望成为将紫外线辐射转换为光谱的绿黄色区域的基础。

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