掺Yb^(3+)双包层光纤激光器的实验研究  

EXPERIMENTAL RESEARCH OF Yb^(3+) DOPED DOUBLE-CLAD FIBER LASER

作　　者：宁鼎[1] 傅成鹏[1] 丁镭[1] 刘伟伟[1] 吕可诚[1] 董孝义[1] 

机构地区：[1]南开大学

出　　处：《光子学报》2001年第4期442-445,共4页Acta Photonica Sinica

基　　金：国家自然科学基金资助项目

摘　　要：采用自行研制的掺 Yb3+双包层石英光纤和包层泵浦技术 ,对不同光纤长度的双包层光纤激光器的输出特性进行了实验研究 .对实验中的最佳吸收长度问题做了分析 。The output characteristics of double clad fiber lasers with various length have been studied experimentally,using the Yb 3+ doped double clad silica fibers made by us and clad pumped technology.The optimized length for pumping light absorption in the experiments has been analyzed,and the reason of the change of laser wavelength with fiber′s length has also been discussed.

关 键 词：掺杂 双包层光纤 包层泵浦 光纤激光器 输出特性 

分 类 号：TN248[电子电信—物理电子学]