scholarly journals Investigation of combining-efficiency loss induced by a diffractive optical element in a single-aperture coherent beam combining system

2021 ◽  
Vol 29 (4) ◽  
pp. 5179
Author(s):  
Meizhong Liu ◽  
Hui Shen ◽  
Yifeng Yang ◽  
Yuqiao Xian ◽  
Jingpu Zhang ◽  
...  
Keyword(s):  
Optical Element ◽  
Coherent Beam ◽  
Diffractive Optical Element ◽  
Efficiency Loss ◽  
Coherent Beam Combining ◽  
Beam Combining ◽  
Combining Efficiency ◽  
Single Aperture

Single-aperture passive coherent beam combining of fiber lasers based on diffractive optical element

2019 ◽  
Author(s):  
Gang Bai ◽  
Hui Shen ◽  
Meizhong Liu ◽  
Kai Liu ◽  
Haibo Zhang ◽  
...  
Keyword(s):  
Fiber Lasers ◽  
Optical Element ◽  
Coherent Beam ◽  
Diffractive Optical Element ◽  
Coherent Beam Combining ◽  
Beam Combining ◽  
Single Aperture

Coherent beam combining of a nine-fiber laser array using an all-optical ring cavity feedback loop based on diffractive optical element

2020 ◽  
Vol 59 (11) ◽  
Author(s):  
Xiaxia Niu ◽  
Meizhong Liu ◽  
Haibo Zhang ◽  
Kai Liu ◽  
Yifeng Yang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Feedback Loop ◽  
Ring Cavity ◽  
Optical Element ◽  
Coherent Beam ◽  
Diffractive Optical Element ◽  
Laser Array ◽  
Coherent Beam Combining ◽  
All Optical ◽  
Optical Ring

7.1 kW coherent beam combining system based on a seven-channel fiber amplifier array

2021 ◽  
Vol 140 ◽  
pp. 107016 ◽  
Author(s):  
Pengfei Ma ◽  
Hongxiang Chang ◽  
Yanxing Ma ◽  
Rongtao Su ◽  
Yunfeng Qi ◽  
...  
Keyword(s):  
Fiber Amplifier ◽  
Coherent Beam ◽  
Coherent Beam Combining ◽  
Beam Combining

High-precision active synchronization control of high-power, tiled-aperture coherent beam combining

2017 ◽  
Vol 42 (19) ◽  
pp. 3960 ◽  
Author(s):  
Chun Peng ◽  
Xiaoyan Liang ◽  
Renqi Liu ◽  
Wenqi Li ◽  
Ruxin Li
Keyword(s):  
High Precision ◽  
High Power ◽  
Coherent Beam ◽  
Synchronization Control ◽  
Coherent Beam Combining ◽  
Beam Combining

scholarly journals A phase-error prediction method for coherent beam combining via convolutional neural network

Optik ◽  
2021 ◽  
pp. 167827
Author(s):  
Haolong Jia ◽  
Jing Zuo ◽  
Qiliang Bao ◽  
Chao Geng ◽  
Xinyang Li ◽  
...  
Keyword(s):  
Neural Network ◽  
Convolutional Neural Network ◽  
Phase Error ◽  
Prediction Method ◽  
Coherent Beam ◽  
Error Prediction ◽  
Coherent Beam Combining ◽  
Beam Combining

Mutual injection locking and coherent beam combining of two thulium doped fiber lasers

Laser Physics ◽  
2010 ◽  
Vol 21 (1) ◽  
pp. 172-175 ◽  
Author(s):  
P. Zhou ◽  
X. L. Wang ◽  
Y. X. Ma ◽  
K. Han ◽  
Z. J. Liu
Keyword(s):  
Fiber Lasers ◽  
Coherent Beam ◽  
Injection Locking ◽  
Coherent Beam Combining ◽  
Beam Combining ◽  
Mutual Injection Locking

All-fiber phase actuator based on an erbium-doped fiber amplifier for coherent beam combining at 1064 nm

2011 ◽  
Vol 36 (4) ◽  
pp. 448 ◽  
Author(s):  
Henrik Tünnermann ◽  
Jörg Neumann ◽  
Dietmar Kracht ◽  
Peter Weßels
Keyword(s):  
Fiber Amplifier ◽  
Coherent Beam ◽  
Erbium Doped Fiber Amplifier ◽  
Coherent Beam Combining ◽  
Beam Combining ◽  
Erbium Doped

Coherent beam combining and phase noise measurements of ytterbium fiber amplifiers

2004 ◽  
Vol 29 (5) ◽  
pp. 474 ◽  
Author(s):  
Steven J. Augst ◽  
T. Y. Fan ◽  
Antonio Sanchez
Keyword(s):  
Phase Noise ◽  
Coherent Beam ◽  
Fiber Amplifiers ◽  
Coherent Beam Combining ◽  
Beam Combining ◽  
Noise Measurements
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