五磷酸镧镱铒非晶在969nm激光激发下的1.54μm激光和上转换发光  

The 1 54 μm Laser and Upconversion Luminescence of YELPP Noncrystalline Induced by 969 nm LD Laser

作　　者：陈晓波[1,2,3,4,5] 宋峰[1,2,3,4,5] 周实武 李美仙[1,2,3,4,5] 冯衍 张光寅[1,2,3,4,5] 邓志威 孙寅官[1,2,3,4,5] 马辉 孟广政[1,2,3,4,5] 宋增福 

机构地区：[1]北京师范大学测试中心 [2]南开大学物理学院 [3]扬州大学工学院基础科学系 [4]钢铁研究总院 [5]北京大学物理系

出　　处：《光谱学与光谱分析》1999年第4期513-517,共5页Spectroscopy and Spectral Analysis

基　　金：国家自然科学基金

摘　　要：本文测量了五磷酸镧镱铒ＹＥＬＰＰ非晶的吸收谱，计算了它的基本光谱参数，用半导体激光纵向泵浦方式，实现了１．５４μｍ微片激光的连续运转，激光输出功率相当稳定，与九十年代初国际上的结果相当；还测量了１．５４μｍ激光有无振荡时的上转换发光。In this paper,the absorption of Er 3+ ,Yb 3+ penta phosphate noncrystalline (YELPP) was measured and the basic spectral parameters were calculated.Adopting the longitudinal pump method with a domestic diode laser(LD),we achieved CW 1 5 μm chipped laser in China for the first time.The power of 1 5 μm laser was quite stable.The target of 1 5 μm laser reached the international level of early 1990s′ in this field.In addition,the up conversion luminescence was measured under the condition that 1 5 μm laser was either oscillating or not.The relationship between 1 5 μm chipped laser and up conversion luminescence was analyzed initially.

关 键 词：上转换发光 五磷酸镧镱铒 非晶 YELPP 激光材料 

分 类 号：TN244[电子电信—物理电子学]