Nd：碲酸盐玻璃的光谱和激光性质  

Spectral and Laser Properties of Nd: Tellurite Glass

作　　者：雷宁[1] 徐冰[1] 姜中宏[1] 

机构地区：[1]中国科学院上海光学精密机械研究所

出　　处：《无机材料学报》1996年第4期584-590,共7页Journal of Inorganic Materials

摘　　要：对比了各种激光玻璃的光谱性质，指出碲酸盐玻璃是一种理想的激光介质，并首次在室温下实现了钛宝石激光器泵浦Ｎｄ：碲酸盐块体（ｂｕｌｋ）玻璃的激光发射，激光阈值４．２０ｍＪ，斜率效率１４．７％．Absorption and cmission spectra, along with lifetime measurements, of Nd(3+) in tellurite glass were reported. A Judd-Ofelt analysis was preformed to determine branching ratios and quantum effciencies.The first Ti: Sapphire laser pumped tellurite bulk glass laser was reported, and its lasing threshold 4.20mJ and a slope efficieney 14.7% were observed.

关 键 词：激光玻璃 碲酸盐玻璃 光谱 激光性 

分 类 号：TQ171.735[化学工程—玻璃工业] TQ171.718[化学工程—硅酸盐工业]