Abstract
Based on the wavefront sensorless adaptive optical system with the stochastic parallel gradient descent (SPGD) algorithm, we analyze the bandwidth characteristics by simulating the correction process considering the temporal characteristics of the atmospheric turbulence. The results can help the bandwidth estimation for SPGD control system.
© 2017 Optical Society of America
PDF ArticleMore Like This
Yi He, Zhibin Wang, Ling Wei, Xiqi Li, Jinsheng Yang, and Yudong Zhang
AS3H.3 Asia Communications and Photonics Conference (ACP) 2016
Sanhong Wang, Qifeng Yu, and Yonghui Liang
ThJ1_4 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2009
M. Yu and M. A. Vorontsov
CThY1 Conference on Lasers and Electro-Optics (CLEO:S&I) 2003