Dynamical Phase Error Control and Bandwidth Analysis for Coherent Beam Combination Based on Stochastic Parallel Gradient Descent Algorithm

Sen Zhang; Junwei Zhang; Jie Mu; Yi Zhou; Xiao Wang; Jingqin Su; Dongxia Hu

doi:10.3788/AOS201838.0514003

Acta Optica Sinica, Volume. 38, Issue 5, 0514003(2018)

Dynamical Phase Error Control and Bandwidth Analysis for Coherent Beam Combination Based on Stochastic Parallel Gradient Descent Algorithm

Sen Zhang^1,2, Junwei Zhang¹, Jie Mu¹, Yi Zhou^1、*, Xiao Wang¹, Jingqin Su¹, and Dongxia Hu¹

Author Affiliations

¹ College of Mechanical Engineering, Chongqing University, Chongqing 400030, China

¹ Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, Sichuan 621900, China

² Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, Sichuan 621900, China

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Sen Zhang, Junwei Zhang, Jie Mu, Yi Zhou, Xiao Wang, Jingqin Su, Dongxia Hu. Dynamical Phase Error Control and Bandwidth Analysis for Coherent Beam Combination Based on Stochastic Parallel Gradient Descent Algorithm[J]. Acta Optica Sinica, 2018, 38(5): 0514003

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Paper Information

Category: Lasers and Laser Optics

Received: Nov. 13, 2017

Accepted: --

Published Online: Jul. 10, 2018

The Author Email: Yi Zhou (cdzy@cqu.edu.cn)

DOI:10.3788/AOS201838.0514003

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology