Ultrafast diffraction imaging system and method, and storage medium

Abstract

An ultrafast diffraction imaging system and method, and a storage medium are disclosed. The ultrafast diffraction imaging system includes: a laser generation module configured to emit laser; a time stretching module optically connected to the laser generation module and configured to stretch the laser into a time data stream; an encoding module optically connected to the time stretching module and configured to perform encoding according to the time data stream to obtain an encoding matrix; an image acquisition module connected to the encoding module and configured to capture the encoding matrix to obtain an observed image; and a control processing module respectively in communicative connection with the laser generation module and the image acquisition module, and configured to perform phase reconstruction according to the observed image transmitted by the image acquisition module to obtain a target phase change sequence frame.