Initial Antinoise Performance Analysis of Pupil Phase Diversity Based on Genetic Algorithm

Figure 3

The wavefront to be measured (a) and (c) (scale in rad) and the output signals, 𝐷𝑟, of PPD wavefront sensor with a defocus aberration filter function (b) and (d) (scale in contrast).

(a)

(b)

(c)

(d)