Spectral parameters of Nd3+-ion in the polycrystalline solid-solution composed of Y3Al5O12 and Y3Sc2Al3O12

被引：42
作者：
Sato, Y
Taira, T
Ikesue, A
机构：
[1] Laser Res Ctr Mol Sci, Inst Mol Sci, Okazaki, Aichi 4448585, Japan
[2] Japan Fine Ceram Ctr, Mat Res & Dev Lab, Atsuta Ku, Nagoya, Aichi 4568587, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2003年 / 42卷 / 08期
关键词：
laser materials; solid-state lasers; neodymium lasers; YAG; YSAG; Judd-Ofelt; spectroscopy; ceramics;
D O I：
10.1143/JJAP.42.5071
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We have fabricated the Nd3+-doped mixed structure, Y3ScxAl5-xO12, polycrystals by the sintering method and studied them spectroscopically as potential laser media. Using the Judd-Ofelt theory to analyze the optical strength measured in absorption spectra, the parameters of oscillator strengths and fluorescence branch ratios were calculated and found to have a linear dependence on the compositional parameter x.
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页码：5071 / 5074
页数：4
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