title: Investigation of statistical variations between lenslets of microlens arrays.
abstract: We investigate the behavior of microlens arrays consisting of lenslets that have statistically distributed parameters (focal length, offset phase, lens center). In theoretical investigations we introduce a lens-array coherence parameter kappa, which describes the statistical variations of the lenslets. In experiments we measured this parameter for concrete lens arrays.
authors.forename: S
authors.initials: S
authors.lastname: Glöckner
authors.forename: R
authors.initials: R
authors.lastname: Göring