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Abstract:
利用改进的提拉法生长了一种新型YVO4-Nd:YVO4复合晶体,在晶体中部实现了Nd3+的0.10% ~0.25%(原子数分数)浓度梯度掺杂.晶体中,Nd3+掺杂区的弱吸收系数较未掺杂区大,表现出界面吸收现象.观测了复合晶体对泵浦光的吸收和温度分布,发现晶体沿轴向的泵浦吸收相对均匀,温度梯度相对较小.未镀膜的复合晶体样品在1064 nm波段显示了良好的连续激光性能,光-光转换效率为37.0%,斜效率为40.9%.
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Source :
人工晶体学报
ISSN: 1000-985X
Year: 2021
Issue: 12
Volume: 50
Page: 2205-2211
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 0
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