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Information × Registration Number 0201U001977, 0100U003612 , R & D reports Title Development of rigorous qualitative approach of a difraction of electro-magnetic waves and his practical applications popup.stage_title Head Anokhov Sergij Pavlovych, Registration Date 27-02-2001 Organization International center "Institute of applied optics" National academy of science popup.description2 Theoretically properties and spatial evolution singular structures of a field are experimentally investigated at aperture diffraction of a flat wave. It is shown, that dispositions of a field in this case have the latent character and represent lines of zero amplitude which the form and orientation repeat the form and orientation of aperture edges or are transformed to complex spatial curves. Product Description popup.authors popup.nrat_date 2020-04-02 Close