RT Journal Article
T1 Effect of fill-factor on the Talbot effect of diffraction gratings
A1 Salgado Remacha, Francisco Javier
A1 Sánchez Brea, Luis Miguel
A1 Bernabeu Martínez, Eusebio
AB We analyze the effect of the fill factor of binary diffraction gratings on the near field propagation. We show that the location of the best-visibility planes changes with the configuration parameters of the grating, that is, the amplitude and phase modulation and the fill factor. Moreover, different intensity patterns and contrast shapes can be obtained when different configurations are used. Analytical expressions describing the contrast of the diffracted field are obtained, that agree with numerical simulations.
PB European Optical Soc
SN 1990-2573
YR 2011
FD 2011
LK https://hdl.handle.net/20.500.14352/44283
UL https://hdl.handle.net/20.500.14352/44283
LA eng
NO © The Authors.This work has been partially supported by project DPI2011-27851 and project INNPACTO ”FORE”, IPT-020000-2010-9 of the Ministerio de Ciencia e Innovación of Spain.
NO Ministerio de Ciencia e Innovación (MICINN), España
DS Docta Complutense
RD 10 abr 2025