Coherent beam combination of seven 15  µm fiber amplifiers through up to 1  km atmospheric turbulence: near- and far-field experimental analysis

2021 ◽  
Vol 60 (27) ◽  
pp. 8524
Author(s):  
Bastien Rouzé ◽  
Laurent Lombard ◽  
Hermance Jacqmin ◽  
Anasthase Liméry ◽  
Anne Durécu ◽  
...  
Keyword(s):  
Atmospheric Turbulence ◽  
Experimental Analysis ◽  
Coherent Beam ◽  
Fiber Amplifiers ◽  
Far Field ◽  
Beam Combination

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

Coherent Beam Combination of Eight Watt-Level Polarization-Maintained Fiber Amplifiers

2010 ◽  
Vol 27 (3) ◽  
pp. 034203
Author(s):  
Zhou Pu ◽  
Wang Xiao-Lin ◽  
Ma Yan-Xing ◽  
Ma Hao-Tong ◽  
Xu Xiao-Jun ◽  
...  
Keyword(s):  
Coherent Beam ◽  
Fiber Amplifiers ◽  
Beam Combination

Experimental Study on Linewidth Requirement for Coherent Beam Combination of Fiber Amplifiers in MOPA Configuration

2010 ◽  
Vol 30 (7) ◽  
pp. 2027-2031
Author(s):  
周朴 Zhou Pu ◽  
马阎星 Ma Yanxing ◽  
王小林 Wang Xiaolin ◽  
马浩统 Ma Haotong ◽  
许晓军 Xu Xiaojun ◽  
...  
Keyword(s):  
Experimental Study ◽  
Coherent Beam ◽  
Fiber Amplifiers ◽  
Beam Combination

Coherent beam combination of narrow-linewidth 15μm fiber amplifiers in a long-pulse regime

2011 ◽  
Vol 36 (4) ◽  
pp. 523 ◽  
Author(s):  
L. Lombard ◽  
A. Azarian ◽  
K. Cadoret ◽  
P. Bourdon ◽  
D. Goular ◽  
...  
Keyword(s):  
Coherent Beam ◽  
Fiber Amplifiers ◽  
Narrow Linewidth ◽  
Pulse Regime ◽  
Beam Combination ◽  
Long Pulse

Coherent Beam Combination of Three Fiber Amplifiers with Multi-dithering Technique

2009 ◽  
Vol 26 (4) ◽  
pp. 044204 ◽  
Author(s):  
Ma Yan-Xing ◽  
Liu Ze-Jin ◽  
Zhou Pu ◽  
Wang Xiao-Lin ◽  
Ma Hao-Tong ◽  
...  
Keyword(s):  
Coherent Beam ◽  
Fiber Amplifiers ◽  
Beam Combination

Beam Pointing Estimation in Target-in-the-loop Coherent Beam Combination through 300m Atmospheric Turbulence

2021 ◽  
Author(s):  
Laurent Lombard ◽  
Bastien Rouze ◽  
Hermance Jacqmin ◽  
Anasthase Limery ◽  
Anne Durecu ◽  
...  
Keyword(s):  
Atmospheric Turbulence ◽  
Coherent Beam ◽  
Beam Combination

Study on Far-Field Intensity Distribution of Fiber Laser Used in Coherent Beam Combination

2009 ◽  
Vol 29 (8) ◽  
pp. 2248-2255 ◽  
Author(s):  
王炜 Wang Wei ◽  
何兵 He Bing ◽  
周军 Zhou Jun ◽  
楼祺洪 Lou Qihong ◽  
刘侠 Liu Xia ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Field Intensity ◽  
Intensity Distribution ◽  
Coherent Beam ◽  
Far Field ◽  
Beam Combination ◽  
Field Intensity Distribution
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