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Conferences > OAM > 1990 > TuAA > TuAA2

Further investigations of the technique and applications of rainbow holography using spatial filters

C. P. Grover

Open Access Open Access

Abstract

We have previously reported on the generation of color blur-free images from holograms in white light by using specially designed external spatial filters. The hologram is made in such a manner that it produces the image of the object in a plane located upstream with respect to the real image plane of its Fourier transform. In effect the hologram is recorded by using the regular off-axis geometry, and the chromatic correction is obtained by observation through an external spatial filter.

© 1990 Optical Society of America

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