FIELD: physics.
SUBSTANCE: invention includes an array of sensitive elements and at least two analyser arrays arranged with a different phase and/or periodicity in front of two different sensitive elements. Preferably, the sensitive elements are arranged into micropixels, for example, from four adjacent sensitive elements, wherein the analyser arrays with mutually different phases are placed in front of said sensitive elements.
EFFECT: forming phase-contrast images and enabling sampling of intensity picture readings formed by said device in different positions at the same time.
12 cl, 3 dwg
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