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Pseudoscopic imaging in a double diffraction process with a slit

Jose J. Lunazzi, Noemi I. Rivera

physics.opticsarXiv:physics/0607058

Abstract

Pseudoscopic images that keep the continuous parallax are shown to be possible due to a double diffraction process intermediated by a slit. One diffraction grating acts as a wavelength encoder of views while a second diffraction grating decodes the projected image. The process results in the enlargement of the image under common white light illumination.

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