中文摘要：

本文结合光纤激光阵列技术的发展趋势，介绍一种基于大模场面积光纤的白适应光纤光源准直器的研制进展，搭建七单元光纤激光阵列，进行平行发射体系下阵列间的倾斜控制实验，并初步探索了基于目标在回路的共形发射体系下阵列间的倾斜控制．最后，在三级全光纤放大链路的主振荡一功率放大系统中，完成了两路10W量级光纤激光阵列的倾斜控制及锁相．为在实际大气环境下应用光纤激光阵列技术提供了参考．

英文摘要：

The fiber-laser array technique has an extensive prospect of applications in the areas of coherent beam combination, free-space laser communications and so on. In this paper, considering the development trend of the fiber-laser array technique, the research progress of an adaptive fiber-optic collimator based on large-mode-area fiber is introduced, a 7-channel fiber-laser array is established, the tip/tilt control experiment of laser array under parallel-transmission configuration is conducted, and the tip/tilt control of laser array under conformal-transmission configuration using target-in-the-loop is explored. Finally, the tip/tilt control and phase locking of two 10-W level fiber lasers are achieved in the master-oscillator-power-amplifier （MOPA） system with three-stage all-fiber amplifiers. This paper presents a reference for using the fiber-laser array technique in real atmospheric environment.