Super-resolution in digital holography by a two-dimensional dynamic phase grating Paturzo, M. ; Merola, F. ; Grilli, S. ; De Nicola, S. ; Finizio, A. ; Ferraro, P. Abstract Publication: Optics Express Pub Date: October 2008 DOI: 10.1364/OE.16.017107 Bibcode: 2008OExpr..1617107P