中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Yb:铅锌镧碲酸盐玻璃的热学、光谱和激光性质

文献类型:期刊论文

作者汪国年 ; 戴世勋 ; 张军杰 ; 胡丽丽 ; 姜中宏
刊名物理学报
出版日期2005
卷号54期号:4页码:1854
关键词铅锌镧碲酸盐玻璃 光谱性质 热稳定性 Yb3+ doped tellurite glass spectroscopic property thermal stability
ISSN号1000-3290
其他题名Thermal stability, spectra and laser properties of Yb : lead-zinc-lanthanum-tellurite glasses
中文摘要研究了摩尔组分为70TeO2-(20-x)ZnO-xPbO-5La2O3-2.5K2O-2.5Na2O(x=0,5,10,15,20)的新型多元铅锌镧碲酸盐激光玻璃,外掺Yb2O3为玻璃摩尔组分的1%,测试了试样的物理性质及吸收光谱、荧光光谱和荧光寿命,计算了Yb^3+的吸收截面、受激发射截面、荧光有效线宽等光谱参数,结果表明:该系列玻璃都具有良好的热学稳定性((Tx-Tg)>195℃,高于TZN玻璃(118℃));当X=15时,样品具有较好的光谱性质:高的受激发射截面(1.25pm^2)、长的荧光寿命(; A series of new glasses of 70TeO(2)-(20-x) ZnO-xPbO-5La(2)O(3)-2.5K(2)O-2.5Na(2)O (x = 0,5,10,15, 20 mol%) doped with Yb2O3 is presented. Thermal stability, spectra and laser properties of Yb3+, ions have been measured. It has been found that the glass with x = 15 has a good thermal stability ( ( T-x - T-g) > 195 degrees C), high stimulated emission cross-section of 1.25 pm(2) for the F-2(5/2) ->F-2(7/2) transition and a long fluorescence lifetime of 0.94 ms and a broad fluorescence effective linewidth of 72 nm. From the viewpoint of good potential laser parameters, it is desirable to have high-average power and short pulse tunable laser, which can be achieved by doping with Yb2O3.
学科主题光学材料;光学玻璃
分类号TQ171.112
收录类别ei
语种中文
公开日期2009-09-24
源URL[http://ir.siom.ac.cn/handle/181231/4809]  
专题上海光学精密机械研究所_高功率激光单元技术研发中心
推荐引用方式
GB/T 7714
汪国年,戴世勋,张军杰,等. Yb:铅锌镧碲酸盐玻璃的热学、光谱和激光性质[J]. 物理学报,2005,54(4):1854, 1858.
APA 汪国年,戴世勋,张军杰,胡丽丽,&姜中宏.(2005).Yb:铅锌镧碲酸盐玻璃的热学、光谱和激光性质.物理学报,54(4),1854.
MLA 汪国年,et al."Yb:铅锌镧碲酸盐玻璃的热学、光谱和激光性质".物理学报 54.4(2005):1854.

入库方式: OAI收割

来源:上海光学精密机械研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。