Holographic focusing elements for Fourier transform systems

Eugeniusz Jagoszewski

doi:10.1117/12.190210

12 October 1994 Holographic focusing elements for Fourier transform systems

Eugeniusz Jagoszewski

Proceedings Volume 2169, Nonconventional Optical Imaging Elements; (1994) https://doi.org/10.1117/12.190210
Event: International Colloquium on Nonconventional Optical Imaging Elements, 1993, Rydzyna-Rokosowo, Poland

Abstract

The two different configurations for Fourier transform systems are considered. Clearly, the converging beam Fourier transform (CB-FT) setup is simpler than conventional parallel beam setup (PB-FT), and it appears that it should be preferred in ordinary cases. But the advantage of the conventional configuration is to make the Fourier plane free of the spherical factor. In order to obtain an exact Fourier transform, the design of a holographic lens is described with respect to its aberrations.

Citation Download Citation

Eugeniusz Jagoszewski "Holographic focusing elements for Fourier transform systems", Proc. SPIE 2169, Nonconventional Optical Imaging Elements, (12 October 1994); https://doi.org/10.1117/12.190210

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