Nd3+掺杂的氧化镧钇透明激光陶瓷的光谱性能研究
文献类型：期刊论文
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| 作者 | Ding Jun ; 杨秋红 ; Tang Zai-Feng ; 徐军 ; 苏良碧 |
| 刊名 | 物理学报
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| 出版日期 | 2006 |
| 卷号 | 55期号:12页码:6414 |
| 关键词 | yttrium lanthanum oxide transparent ceramics spectroscopic characteristics Nd3+ |
| ISSN号 | 1000-3290 |
| 其他题名 | Spectroscopic characteristics of Nd3+-doped yttrium lanthanum oxide transparent ceramics |
| 中文摘要 | Nd3+-doped Y2-2x La-2x O-3 (x = 0.08) transparent ceramics were fabricated by conventional fabrication process. Spectroscopic properties of the samples were investigated. The absorption band of Nd3+ : Y1.84La0.16O3 was broad covering the wavelength range 780-850 nm. When doped with 1.5at% Nd3+, the cross sections of the sample at 820 nm and laser diode pumped 808 nm were 1.81 x 10(-20) cm(2) and 1.54 x 10(-20) cm(2), respectively. The strongest emission peak of the sample was centered at 1078 mn with long fluorescent lifetime, broad emission bandwidth and high quantum efficiency. Because of the additive La2O3, the spectroscopic quality parameter (X-Nd) of matrix was' decreased from 1.6 to 0.46, thus the fluorescence branch ratio of F-4(3/2) - (4) I-11/2 transition was increased to 56.82%. These properties of Nd3' : Y1.84La0.16O3 transparent ceramic are benefitial to achieve high efficient laser output and ultrashort modelocked pulse. |
| 学科主题 | 光学材料;晶体 |
| 收录类别 | ei |
| 语种 | 中文 |
| 公开日期 | 2009-09-24 ; 2010-10-12 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5691]  |
| 专题 | 上海光学精密机械研究所_激光与光电子功能材料研发中心 |
| 推荐引用方式 GB/T 7714 | Ding Jun,杨秋红,Tang Zai-Feng,等. Nd3+掺杂的氧化镧钇透明激光陶瓷的光谱性能研究, Spectroscopic characteristics of Nd3+-doped yttrium lanthanum oxide transparent ceramics[J]. 物理学报,2006,55(12):6414, 6418. |
| APA | Ding Jun,杨秋红,Tang Zai-Feng,徐军,&苏良碧.(2006).Nd3+掺杂的氧化镧钇透明激光陶瓷的光谱性能研究.物理学报,55(12),6414. |
| MLA | Ding Jun,et al."Nd3+掺杂的氧化镧钇透明激光陶瓷的光谱性能研究".物理学报 55.12(2006):6414. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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