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Judd-Ofelt Calculations for Nd3+-Doped Fluorozirconate-Based Glasses and Glass Ceramics

机译:Nd3 +掺杂氟锆酸盐基玻璃和玻璃陶瓷的Judd-Ofelt计算

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A Judd-Ofelt analysis is performed to calculate the optical properties of Nd3+ions embedded in a fluorozirconate glass matrix. The changes in the Judd-Ofelt parameters were determined as a function of the size of BaCl2nanocrystals grown inside the matrix. From these data, the radiative decay rates and the branching ratios of every transition in the energy range from 25.000 cm−1to the ground state are calculated. This was accomplished for samples containing nanocrystals with average sizes ranging from 10 to 40 nm.
机译:进行Judd-Ofelt分析以计算嵌入在氟锆酸盐玻璃基质中的Nd3 +离子的光学性质。确定Judd-Ofelt参数的变化是基质内部生长的BaCl2纳米晶体尺寸的函数。根据这些数据,计算出从25.000 cm-1到基态能量范围内每个跃迁的辐射衰减率和分支比。对于包含平均尺寸范围为10至40nm的纳米晶体的样品,可以完成此操作。

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