'Brief description of the correction of a wavefront analyzer, and this analyzer implementing'

摘要

The process in order to correct a wavefront analyzer, this analyzer using a detection of a signal from an incident wavefront to be analyzed (f), said signal thus detected providing local information on phase and intensity. This process comprises a correction of the calculation of the phase as a function of the spatial variations of intensité.l' invention also relates to a wavefront analyzer implementing the method according to the invention.