Cuche, EtiennePoscio, PatrickDepeursinge, Christian2009-07-202009-07-202009-07-20199710.1088/0150-536X/28/6/005https://infoscience.epfl.ch/handle/20.500.14299/41466Digital holograms are recorded by a CCD camera and are numerically reconstructed, in intensity and phase, by means of an algorithm which calculates their discrete Fresnel transform. By using a low-coherence source, the tomography of a 3D scene can be performed without lateral scanning with a depth resolution equal to the coherence length and a lateral resolution equal to the diffraction limit of the microscope objective used[MVD]Numerical holographyCCDFresnel transformoptical tomographytext::journal::journal article::research article