【摘要】 主要介绍了大模场高功率泵浦耦合器原理及研制。通过两种型号7×1大模场高功率泵浦耦合器的研制,对比分析腰束长度、腰束横截面光纤排列及锥区长度对7×1大模场高功率泵浦耦合器输出效率的影响。更多还原

【Abstract】 This paper introduces the principle and developing method of high-power pump coupler. In the process of developing two types of the 7×1 large-mode high-power pump couplers, the comparison has been made among the impacts of different beam lengths, cross-section fiber arrays and lengths of the cones on the output efficiencies of high-power pump coupler.更多还原