光纤激光器及其相干组束

简述了光纤激光器的发展历史，重点介绍了双包层光纤激光器的进展并给出了高功率双包层光纤激光器的最新研究结果。评述了目前国内外高亮度激光的关键技术：光纤激光器的相干组束。介绍了几种典型的相干组束技术并分析了其工作原理。最后给出了相干组束研究的最新结果。

The history of fiber laser development, including the progress of double-cladding fiber lasers and coherent beam combination is reviewed. The principle of several typical coherent beam combination technologies are also introduced. Finally, the recent new results of fiber laser research and beam combination are given in detail.