1.
Opt Lett
; 21(6): 378-80, 1996 Mar 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-19865411
RESUMO
Using a matrix formulation of Fresnel diffraction, we describe discrete gratings that exhibit self-images at fractions of the Talbot distance. Such structures are obtained as solutions of an eigenvalue equation.