TikzFigures You can find here my Tikz figures, everything under Creative Common by-sa 4.0. Table of content TikzFigures Table of content Figures Optics Lasers HeNe HeNe and FPI Interferometer Fizeau with flat reference Fizeau with spherical reference focused on surface Fizeau with spherical reference focused on center of curvature Fizeau with spherical reference focused on back surface Fizeau with spherical reference collimated on back surface Fourier optics Fourier setup Generalistic Optics Foucault knife edge With spherical aberration Transverse aberration Figures Optics Lasers HeNe source HeNe and FPI source Interferometer Fizeau with flat reference source Fizeau with spherical reference focused on surface source Fizeau with spherical reference focused on center of curvature source Fizeau with spherical reference focused on back surface source Fizeau with spherical reference collimated on back surface source Fourier optics Fourier setup Eye adapted from here. source Generalistic Optics Foucault knife edge With spherical aberration source Transverse aberration source