Schilling, A.Blattner, P.Herzig, H. P.2009-04-222009-04-222009-04-22199810.1088/0963-9659/7/3/016https://infoscience.epfl.ch/handle/20.500.14299/37757Direct sampling for diffractive microlens encoding from a rigorous point of viewtext::journal::journal article::research article