Adaptive Gradient Estimation Stochastic Parallel Gradient Descent Algorithm for Laser Beam Cleanup

Adaptive Gradient Estimation Stochastic Parallel Gradient Descent Algorithm for Laser Beam Cleanup

For a high-power slab solid-state laser, obtaining high output power and high output beam quality are the most important indicators. Adaptive optics systems can significantly improve beam qualities by compensating for the phase distortions of the laser beams. In this paper, we developed an improved...

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Bibliographic Details
Main Authors:	Shiqing Ma, Ping Yang, Boheng Lai, Chunxuan Su, Wang Zhao, Kangjian Yang, Ruiyan Jin, Tao Cheng, Bing Xu
Format:	Article
Language:	English
Published:	MDPI AG 2021-05-01
Series:	Photonics
Subjects:	stochastic parallel gradient descent algorithm beam cleanup slab laser
Online Access:	https://www.mdpi.com/2304-6732/8/5/165

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