Array dynamic optical phase correction plate based on electro-optical material

The invention provides an arrayed dynamic optical phase correction plate based on an electro-optical material. The optical phase correction plate comprises an X-direction multi-path voltage controller, a Y-direction multi-path voltage controller, an electro-optical material substrate, an X-direction transparent electrode, a Y-direction transparent electrode and a voltage control micro-area. Initial wavefront of an optical system passes through an optical phase correction plate without voltage and then is received by an interferometer or a wavefront sensor, a detection result is compared with theoretical wavefront, voltage is applied to the optical phase correction plate according to experience or an algorithm, the optical phase correction plate is subjected to program control by an X-direction multi-path voltage controller and a Y-direction multi-path voltage controller, and finally, the optimized wavefront is obtained. Compared with the prior art, accurate correction of local wavefront errors can be realized