使用双包层光纤进行包层泵浦的光纤激光器，已成为大功率光纤激光器的主要泵浦方式。
In recent years, the study on double-clad fiber laser has became a focus .
近年来，双包层光纤激光器成为激光技术领域的一个研究热点。
参考来源 - 双包层光纤激光器的研究In this thesis, the basic principal, wide application and recent development of fiber laser are introduced first. Then double cladding fiber laser ,as its important branch, is described.
本文首先论述了光纤激光器的基本原理、分类和研究发展状况,接着对其中的一个重要的研究发展方向—双包层光纤激光器进行了详细讨论。
参考来源 - 双包层光纤激光器中吸收效率的研究At present, double-clad pumped fiber laser is popular because of the virtues of high-quality of laser bean, low-threshold, high-power and so on.
双包层光纤激光器以其光束质量好,低阈值,全固化,高效率,结构紧凑小巧等优点而备受青睐。
参考来源 - 泵浦方式对双包层泵浦光纤激光器影响的分析·2,447,543篇论文数据，部分数据来源于NoteExpress
提出了双包层光纤激光器简化的理论模型。
A simplified theoretical model of double-cladding fiber laser is presented.
对连续运行时双包层光纤激光器阈值的优化问题进行了分析。
The optimization of threshold pump power of the double-clad cw fiber laser has been discussed.
文章综述了大功率情况下双包层光纤激光器中的非线性和热效应。
The paper summarizes the nonlinearity and heat effect in double-clad fiber laser with high power.
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