title: Shape of diffraction orders of centered and decentered pixelated lenses.
abstract: We consider diffraction by pixelated lenses when the lens size is significantly smaller than the diffraction pattern of single pixels. In that case, the diffraction orders show shapes that have not been identified in earlier studies and that are quite sensitive to the pixel filling ratio as well as to decentering.
authors.affiliation: Laboratoire Charles Fabry de l'Institut d'Optique, CNRS, Université Paris-Sud, Campus Polytechnique, RD 128, 91127 Palaiseau, France. marius.peloux@institutoptique.fr
authors.forename: Marius
authors.initials: M
authors.lastname: Peloux
authors.forename: Pierre
authors.initials: P
authors.lastname: Chavel
authors.forename: François
authors.initials: F
authors.lastname: Goudail
authors.forename: Jean
authors.initials: J
authors.lastname: Taboury