Kim, M.-S.Scharf, ToralfHerzig, Hans Peter2010-09-272010-09-272010-09-27201010.1109/OMEMS.2010.5672135https://infoscience.epfl.ch/handle/20.500.14299/54243High resolution amplitude and phase of light fields emerging from a 2-μm-period amplitude grating are measured for different wavelengths. The amplitude gratings lead to highly periodic patterns caused by the Talbot effect. Such patterns reach periodicities of a fraction of the grating period. We discuss the effect of wavelengths and the number of diffraction orders participating in the imaging.GratingsMeasurementtext::conference output::conference proceedings::conference paper