High Power Laser and Particle Beams, Volume. 36, Issue 7, 071002(2024)
Research progress in deep learning for wavefront reconstruction and wavefront prediction
Fig. 1. An example of the wavefront validation with three different reconstruction methods: LSF, SVD, and ANN[9]
Fig. 2. Comparison of outputs of ISNet, optimized least squares (OLS), and Southwell algorithms at three levels of turbulence[11]
Fig. 3. Illustration of convolutional neural network architectures[12]
Fig. 4. Architecture of the neural network and process of model training and testing[13]
Fig. 6. Percentage of cases with residual RMS WFE below 1/10 of the Marechal criterion when using random starting points and the CNN’s predictions[18]
Fig. 8. Sketch map of the feature-based phase retrieval wavefront sensing approach using machine learning[25]
Fig. 10. Comparison of the four models’ simulation results under strong turbulence and weak turbulence[37]
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Congpan Qiu, Guodong Liu, Dayong Zhang, Liusen Hu. Research progress in deep learning for wavefront reconstruction and wavefront prediction[J]. High Power Laser and Particle Beams, 2024, 36(7): 071002
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Received: Dec. 5, 2023
Accepted: Jan. 31, 2024
Published Online: Jun. 21, 2024
The Author Email: Liu Guodong (guodliu@126.com)