光学学报, 2020, 40 (23): 2314002, 网络出版: 2020-11-24 复制并引用该论文  本文已被引 1 次  被引通知

图 & 表

图 1. 光纤激光主动偏振控制系统结构图

Fig. 1. Structure diagram of fiber laser active polarization control system

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图 2. GASA算法流程图

Fig. 2. Flow chart of GASA algorithm

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图 3. 不同适应度函数下的收敛曲线

Fig. 3. Convergence curves for different fitness functions

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图 4. N=20,50,60,70,80,100时,适应度函数的收敛曲线。(a)适应度函数随迭代步数的收敛曲线;(b)算法最后一步时适应度函数的值

Fig. 4. Convergence curves of fitness function for N=20, 50, 60, 70, 80, 100. (a) Convergence curves of fitness function with iteration number; (b) value of fitness function at the last step

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图 5. P_e=0.4,0.6,0.7,0.8,0.9时的适应度函数收敛曲线。(a)适应度函数随迭代步数的收敛曲线;(b)算法在第90~100步时适应度函数的值

Fig. 5. Convergence curves of fitness function for P_e=0.4, 0.6, 0.7, 0.8, 0.9. (a) Convergence curves of fitness function with iteration number; (b) value of fitness function at the step of 90 to 100

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图 6. P_m=0.0001,0.001,0.01,0.1,0.2时的适应度函数收敛曲线。(a)适应度函数随迭代步数的收敛曲线;(b)算法在第90~100步时适应度函数的值

Fig. 6. Convergence curves of fitness function for P_m=0.0001, 0.001, 0.01, 0.1, 0.2. (a) Convergence curves of fitness function with iteration number; (b) value of fitness function at the step of 90 to 100

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图 7. P_t=0.99,0.97,0.95,0.93,0.91时的适应度函数收敛曲线

Fig. 7. Convergence curves of the fitness function for P_t=0.99,0.97,0.95,0.93,0.91

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图 8. δu=0.02,0.04,0.06,0.08,0.10时SPGD算法的评价函数收敛曲线

Fig. 8. Convergence curves of evaluation function of SPGD algorithm for δu=0.02, 0.04, 0.06, 0.08, 0.10

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图 9. 当δu=0.08,r=10,15,20,25,30时SPGD算法的评价函数收敛曲线

Fig. 9. Convergence curves of evaluation function of SPGD algorithm for δu=0.08 and r=10, 15, 20, 25, 30

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图 10. 当δu=0.10,r=10,15,20,25,30时SPGD算法的评价函数收敛曲线

Fig. 10. Convergence curves of evaluation function of SPGD algorithm for δu=0.10 and r=10, 15, 20, 25, 30

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图 11. 迭代过程中各个变量的变化曲线图。(a) 延迟量(δ₁,δ₂,δ₃)相位变化曲线图;(b) 输出光θ和φ变化曲线图

Fig. 11. Change curves of each variable during the iteration. (a) Phase change curves of delay amounts (δ₁,δ₂,δ₃); (b) change curves of output light θ and φ

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尤阳, 漆云凤, 沈辉, 邹星星, 何兵, 周军. 基于遗传退火算法的光纤激光主动偏振控制技术研究[J]. 光学学报, 2020, 40(23): 2314002. Yang You, Yunfeng Qi, Hui Shen, Xingxing Zou, Bing He, Ju Zhou. Research on Active Polarization Control System of Fiber Laser Based on a Mixed Genetic Algorithm and Simulated Annealing Algorithm[J]. Acta Optica Sinica, 2020, 40(23): 2314002.