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Real-time Closed-loop Correction for Dynamic Wavefront Aberrations Using Deep Learning–based Focal-plane Wavefront Sensing

  • Authors: Lingxiao Zhang, Nanfei Yan, Libo Zhong, Qianhan Zhou, Youming Guo, Lanqiang Zhang, Changhui Rao

Lingxiao Zhang et al 2026 The Astrophysical Journal Supplement Series 287 .

  • Provider: AAS Journals

Caption: Figure 5.

Three sets of correction results of the three algorithms on D/r0 = 6 ∼ 15 testing sets. From left to right: distorted focal-plane image, SPGD-corrected focal-plane image, APP-corrected focal-plane image, SFWC-corrected focal-plane image, the comparison of the horizontal lineout of far-field images, and the optimization curves of the three algorithms.

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