title: Fractional Talbot effect in a tapered gradient-index medium: unit cell
abstract: A generalization of the fractional Talbot effect to the case of a tapered gradient-index medium for uniform illumination is considered. A unit cell of the fractional Talbot image contains the superposition of unit cell images of the periodic object.
authors.affiliation: Departamento de Fisica Aplicada, Facultad de Fisica y Escuela de Optica y Optometria, Universidade de Santiago de Compostela, Galicia, Spain. facgrc@usc.es
authors.initials: MT
authors.lastname: Flores-Arias
authors.initials: CR
authors.lastname: Fernandez-Pousa
authors.initials: MV
authors.lastname: Perez
authors.initials: C
authors.lastname: Bao
authors.initials: C
authors.lastname: Gomez-Reino