国产LD泵浦的掺镱双包层光纤激光器  

Yb^(3+)-DOPED DOUBLE-CLAD FIBER LASER PUMPED BY HOMEMADELD

作　　者：戴武涛[1] 徐之光[1] 樊亚仙[1] 胡姝玲[1] 吕福云[1] 王宏杰[1] 

机构地区：[1]南开大学物理科学学院光电信息科学系,天津300071

出　　处：《南开大学学报（自然科学版）》2003年第2期51-54,共4页Acta Scientiarum Naturalium Universitatis Nankaiensis

基　　金：国家自然科学基金资助项目 (699770 1 2 );国家基金重点资助项目 (60 1 3 70 1 0)

摘　　要：本文介绍了一种国产 LD泵浦的高功率掺 YB3+双包层光纤激光器 ,泵浦功率 2 .1 5 W时 ,得到了1 .5 4 W的功率输出 ,斜率效率达到 86.1 % .并对光纤激光器的光谱特性。A high-power, high-efficiency Yb 3+-doped double-clad fiber laser pumped by homemade LD is reported. Using a kind of D-shaped double-clad fiber, we obtained 1.54W output when the pump power was 2.15W, and the slope efficiency reached 86.1%. A preliminary study on the spectral and time domain characters was also carried out.

关 键 词：掺镱光纤激光器 D形内包层 包层泵浦 

分 类 号：TN242[电子电信—物理电子学]