Coherent Beam Combining of Three Watt-Level Fiber Amplifiers Using a DSP-Based Stochastic Parallel Gradient Descent Algorithm

2009 ◽  
Vol 26 (4) ◽  
pp. 044202 ◽  
Author(s):  
Zhou Pu ◽  
Liu Ze-Jin ◽  
Wang Xiao-Lin ◽  
Ma Yan-Xing ◽  
Li Xiao ◽  
...  
Keyword(s):  
Gradient Descent ◽  
Coherent Beam ◽  
Fiber Amplifiers ◽  
Coherent Beam Combining ◽  
Descent Algorithm ◽  
Beam Combining ◽  
Gradient Descent Algorithm ◽  
Stochastic Parallel Gradient Descent

Stochastic Parallel Gradient Descent Algorithm with a Variable Gain Coefficient and Its Application in Coherent Beam Combining

2015 ◽  
Vol 42 (4) ◽  
pp. 0402004 ◽  
Author(s):  
黄智蒙 Huang Zhimeng ◽  
唐选 Tang Xuan ◽  
刘仓理 Liu Cangli ◽  
李剑峰 Li Jianfeng ◽  
张大勇 Zhang Dayong ◽  
...  
Keyword(s):  
Gradient Descent ◽  
Gain Coefficient ◽  
Coherent Beam ◽  
Coherent Beam Combining ◽  
Descent Algorithm ◽  
Variable Gain ◽  
Beam Combining ◽  
Gradient Descent Algorithm ◽  
Stochastic Parallel Gradient Descent

Coherent beam combining experiments based on stochastic parallel gradient descent algorithm

2013 ◽  
Vol 25 (10) ◽  
pp. 2521-2526
Author(s):  
潘旭东 Pan Xudong ◽  
贺喜 He Xi ◽  
雍松林 Yong Songlin ◽  
张生帅 Zhang Shengshuai ◽  
田俊林 Tian Junlin
Keyword(s):  
Gradient Descent ◽  
Coherent Beam ◽  
Coherent Beam Combining ◽  
Descent Algorithm ◽  
Beam Combining ◽  
Gradient Descent Algorithm ◽  
Stochastic Parallel Gradient Descent

Simulation and Experimental Investigation on Coherent Beam Combination of Two Fiber Amplifiers Based on Stochastic Parallel Gradient Descent Algorithm

2009 ◽  
Vol 29 (2) ◽  
pp. 431-436 ◽  
Author(s):  
周朴 Zhou Pu ◽  
刘泽金 Liu Zejin ◽  
马阎星 Ma Yanxing ◽  
王小林 Wang Xiaolin ◽  
许晓军 Xu Xiaojun ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Gradient Descent ◽  
Coherent Beam ◽  
Fiber Amplifiers ◽  
Descent Algorithm ◽  
Beam Combination ◽  
Gradient Descent Algorithm ◽  
Stochastic Parallel Gradient Descent
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