The growing sizes of the images as well as their complexities have reduced the competitiveness of the digital compression and multiplexing. These new requirements led the scientific community to look for new methods which will be adapted to these new demands. In this article, according to this objective, we propose and validate an all optical architecture implementing a new method of optical compression and mutliplexing. This method is based on a new technique of segmentation of Fourier plane (distribution of spectra in various zones according to a well defined criterion). This segmentation is aiming at neutralizing the redundant information appropriate for each sepctrum and multiplexing these verious spectra in the Fourier plane.
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