Point Spread and Modulation Transfer Functions for Seidel Aberrations
Point Spread and Modulation Transfer Functions for Seidel Aberrations
This Demonstration shows the following: an aberration density plot, and profiles and a density plot of the point spread function, and and profiles of the modulation transfer function. These apply to a wavefront with varying tilt, focus, and fourth-order wavefront aberration coma, astigmatism, and spherical aberration. You can select the coefficients for the different terms making up the aberrated wavefront and vary the angle (orientation) for tilt, coma, and astigmatism.
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