title: Fractional Talbot effect in a Selfoc gradient-index lens.
abstract: The fractional Talbot effect is demonstrated inside a standard 0.25-pitch Selfoc gradient-index lens under uniform illumination. Comparisons with theoretical expressions of positions and magnification of fractional Talbot images are given.
authors.forename: M T
authors.initials: MT
authors.lastname: Flores-Arias
authors.forename: C
authors.initials: C
authors.lastname: Bao
authors.forename: M V
authors.initials: MV
authors.lastname: Pérez
authors.forename: C R
authors.initials: CR
authors.lastname: Fernández-Pousa