Wavefront reconstruction algorithm for wavefront sensing based on binary aberration modes

Pang Boqing^{1, 2, 3}, Wang Shuai^{1, 3}, Cheng Tao^{1, 2, 3}, Kong Qingfeng^{1, 2, 3, 4}, Wen Lianghua^{1, 2, 3, 5}, Yang Ping^{1, 3, †}

(color online) Simulated wavefront and residual wavefront with the first 64 Walsh functions. (a) The discrete unwrapped wavefront. (b) The residual wavefront between the discrete unwrapped wavefront and the incident wavefront (PV=0.7345λ, RMS=0.0679λ). (c) The continuous reconstructed wavefront. (d) The residual wavefront between the reconstructed wavefront and the incident wavefront (PV=0.1174λ, RMS=0.0125λ).