共掺Na^+的Yb^3+:CaF2晶体的荧光分析与低阈值激光运转
柴路 ; 颜石 ; 薛迎红 ; 刘庆文 ; 王清月 ; 苏良碧 ; 徐晓东 ; 赵广军 ; 徐军
刊名物理学报
2007
卷号56期号:6页码:3553
关键词 钠共掺氟化钙 荧光光谱 激光阈值 Yb3+/Na+ codoped CaF2 luminescence spectra laser threshold
ISSN号1000-3290
其他题名Luminescence properties of Yb3+/Na+ codoped CaF2 crystal and laser operation with low threshold
中文摘要基于975nm激发的室温下荧光光谱测量,系统地研究了在新型钠、镱共掺的氟化钙晶体中钠离子的作用机理,分析了掺钠离子浓度与激光阈值的关系,获得了具有最低激光阈值的掺杂浓度优化配比.激光实验表明对于2%Yb^3+离子浓度的氟化钙,掺入3%的钠离子能够获得最低阈值的激光运转,这与理论和荧光分析完全一致.; Basing on measuring the luminescence spectra at room temperature pumped by 975 nm light, the action mechanism of Na+ in the novel Yb3+, Na+ : CaF2 crystal was systemically investigated. The relation between the concentration of doping Na+ and the laser operation threshold was analyzed. The optimum match concentration for Yb3+, Na+: CaF2 with low laser threshold was btained. In the experiment, the lowest laser operation threshold at only 70 mW of absorbing pumped power for 2% Yb3+ 3% Na+ : CaF2 crystal is realized, which is in good agreement with the analysis of luminescence properties.
学科主题光学材料;晶体
分类号O657.3
收录类别0
语种中文
公开日期2009-09-24
内容类型期刊论文
源URL[http://ir.siom.ac.cn/handle/181231/6031]  
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
柴路,颜石,薛迎红,等. 共掺Na^+的Yb^3+:CaF2晶体的荧光分析与低阈值激光运转[J]. 物理学报,2007,56(6):3553, 3558.
APA 柴路.,颜石.,薛迎红.,刘庆文.,王清月.,...&徐军.(2007).共掺Na^+的Yb^3+:CaF2晶体的荧光分析与低阈值激光运转.物理学报,56(6),3553.
MLA 柴路,et al."共掺Na^+的Yb^3+:CaF2晶体的荧光分析与低阈值激光运转".物理学报 56.6(2007):3553.
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