激光新材料Nd^(3+):Li_6Y(BO_3)_3晶体的助熔剂生长  

FLUX GROWTH OF Nd^(3+): Li_6Y(BO_3)_3 CRYSTAL

作　　者：涂朝阳[1] 江爱栋[1] 黄艺东[1] 陈光[1] 罗遵度[1] 

机构地区：[1]中国科学院福建物质结构研究所,福州350002

出　　处：《硅酸盐学报》1993年第6期568-571,共4页Journal of The Chinese Ceramic Society

摘　　要：合成出不同Nd^(3+)掺杂浓度的LYB系列粉末样品,进行了荧光测试。用差热分析法测定了熔体的生长温度曲线。用助熔荆法生长出尺寸为65mm×30mm×3mm的Nd^(3+):Li_6Y(BO_3)_3晶体。A series of powder samples of LYB doped with Nd^(3+) of different concentrations were made and their fluorescence intensity was measured. The growth temperature curve for Nd^(3+): Li_6Y(BO_3)_3-LiF system was determined by DTA and the Nd^(3+): Li_6Y (BO_3)_3 crystals were grown from the Nd^(3+): Li_6Y (BO_3)_3-LiF system by flux seed method. From the crystals grown, a high quality laser crystal rod, up to φ 2. 5mm×16. 5mm, was cut and pulse laser emission was obtained at 1. 06μm. The laser oscillation threshold of this crystal is lower than that of many other laser crystals.

关 键 词：掺钕 三硼酸钇锂 助熔剂生长 

分 类 号：O782[理学—晶体学]