掺镱双包层光纤激光器研究  

Research on Yb doped double clad fiber laser

作　　者：孙迭篪[1] 胡谊梅[1] 梁建中[1] 李富铭[1] 尹红兵[2] 伍淑坚[2] 刘有信[2] 

机构地区：[1]复旦大学激光物理与光学实验室,上海200433 [2]烽火通信科技股份有限公司,湖北武汉430074

出　　处：《光通信研究》2000年第5期40-42,共3页Study on Optical Communications

摘　　要：自行设计和拉制的掺镱双包层光纤采用内外包层都是石英玻璃的结构 ,能与常规光纤兼容连接 .在泵浦光功率受到限制的条件下 ,掺镱双包层光纤的输出功率达到 90 m W,斜效率为 2 8% .对掺镱双包层光纤激光器的有关特性进行了研究和讨论 .The Yb doped double clad fiber with glass inner and out er cladding has been designed and fabricated. It is compatible and can be easily spliced with standard fiber. The fiber's output power and slop efficiency was 9 0 mW and 28 %, respectively, limited only by used pumping power. The characteris tics of fiber laser have been also investigated.

关 键 词：掺镱光纤 光纤激光器 石英玻璃 泵浦 双包层 

分 类 号：TN248.4[电子电信—物理电子学]