High signal-to-noise ratio sensing with Shack–Hartmann wavefront sensor based on auto gain control of electron multiplying CCD
Zhu Zhao-Yi
1, 2
, Li Da-Yu
1
, Hu Li-Fa
1
, Mu Quan-Quan
1
, Yang Cheng-Liang
1
, Cao Zhao-Liang
1
, Xuan Li
1, †,
Comparison of control values under different strengths of turbulence.