Multispectral scanning telescope comprising wavefront analysis means

摘要

The telescope has an optoelectronic photodetection assembly (EPD) provided with multiple parallel rows of photodetectors. Optical or mechanical units are arranged in a manner such that one of the rows of the photodetectors is shifted by a fraction of mean wavelength, which corresponds to the photodetectors along an axis perpendicular to an image plane. The rows of photodetectors are situated in a same plane inclined at determined angle relative to the image plane, where the inclination is realized around direction parallel to the rows of photodetectors.