The physical properties of composite YAG ceramics
The physical properties of composite YAG ceramics
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DOI：
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发表时间：
2005
期刊：
影响因子：
1.2
通讯作者：
H. Yagi;K. Takaichi;K. Ueda;Y. Yamasaki;T. Yanagitani;A. Kaminskii
中科院分区：
文献类型：
--
作者：
H. Yagi;K. Takaichi;K. Ueda;Y. Yamasaki;T. Yanagitani;A. Kaminskii
报道了用于激光材料的掺Nd3+的Y3Al5O12-Y3Al5O12复相陶瓷的物理和光学性能的实验研究。测试了Nd3+离子在复相陶瓷中的力学特性和扩散距离。复合陶瓷的力学性能与非复合陶瓷相同。Nd3+离子在复相陶瓷中的扩散距离为17.7μm，在单晶复合陶瓷中的扩散距离为3.4μm，复合陶瓷的结合强度高于单晶。在光学性能方面，条纹图在键合平面的垂直方向上几乎是垂直的，没有检测到键合边界。
We report experimental studies on the physical and optical properties of Nd 3 + -doped Y 3 Al 5 O 1 2 -Y 3 Al 5 O 1 2 composite ceramics, which are being used as laser materials. The mechanical characteristic and the diffusion distance of Nd 3 + ions in the composite ceramics were measured. The mechanical properties of the composite ceramics were the same as those of noncomposite ceramics. The diffusion distance of an Nd 3 + ion is 17.7 μm in the composite ceramics, and that in a single crystal composite was 3.4 μm. The bonding strength of a ceramic composite is stronger than that of a single crystal. With regard to the optical properties, the fringe pattern was nearly straight in vertical direction of the bonding planes, and no bonding boundary was detected.