激光与光电子学进展, 2019, 56 (10): 100001, 网络出版: 2019-07-04
光纤激光主动偏振控制技术的原理与进展 下载: 1741次
Principles and Development of Active Polarization Control Technology for Fiber Lasers
图 & 表
图 2. 1.43 kW光纤相干光束合成实验示意图
Fig. 2. Schematic of 1.43 kW fiber coherent beam combination experiment
图 3. CBC远场图像。(a)分孔径远场图像;(b)相位控制开启时填充孔径远场图像;(c)相位控制关闭时填充孔径的远场图像
Fig. 3. Far-field images of CBC. (a) Far-field image of tiled-aperture configuration; (b) far-field image of filled-aperture configuration under in-phase control; (c) far-field image of filled-aperture configuration under out-of-phase control
图 4. 5路非保偏光的CBC系统结构图
Fig. 4. Structural diagram of 5-channel non-polarization-maintaining CBC system
图 5. 三维衍射CBC系统的实验布局
Fig. 5. Experimental layout of three-dimensional diffractive CBC system
图 13. 具有两个输入光束的CPBC的实验设置
Fig. 13. Experimental setup for testing proposed CPBC with two input beams
图 16. 基于SPGD算法的非保偏-保偏光自适应偏振转换系统
Fig. 16. Non-polarization-maintaining adaptive polarization conversion system based on SPGD algorithm
图 17. 基于SPGD算法的1.43 kW窄线宽光纤放大器有源偏振控制实验系统示意图
Fig. 17. Schematic of experimental active polarization control system for 1.43 kW narrow linewidth fiber amplifier based on SPGD algorithm
尤阳, 漆云凤, 何兵, 沈辉, 邹星星, 刘美忠. 光纤激光主动偏振控制技术的原理与进展[J]. 激光与光电子学进展, 2019, 56(10): 100001. Yang You, Yunfeng Qi, Bing He, Hui Shen, Xingxing Zou, Meizhong Liu. Principles and Development of Active Polarization Control Technology for Fiber Lasers[J]. Laser & Optoelectronics Progress, 2019, 56(10): 100001.