Izvestiya of Saratov University.
ISSN 1817-3020 (Print)
ISSN 2542-193X (Online)


дифракционное

Digital Optical Holography with Virtual Reference Wave

Possibility of scattering object image reconstruction bis digital Fourier – specklegram (intensity distribution of scattered field in far area of diffraction, without use of coherent referent wave) is considered. Action of referent wave ~ formation of hologram structure with system of carrying interference fringes, is realized a posteriori at the stage of numerical processing of digital specklegram with using of representation about binary distribution of objective field phase in various speckles.