Information reduction in the 3D object Fourier hologram

Jung-Young Son; Hyung-Wook Jeon; Yong-Jin Choi; Sang Sam Choi; Nikolai A. Kostrov

doi:10.1117/12.206219

12 April 1995 Information reduction in the 3D object Fourier hologram

Jung-Young Son, Hyung-Wook Jeon, Yong-Jin Choi, Sang Sam Choi, Nikolai A. Kostrov

Proceedings Volume 2406, Practical Holography IX; (1995) https://doi.org/10.1117/12.206219
Event: IS&T/SPIE's Symposium on Electronic Imaging: Science and Technology, 1995, San Jose, CA, United States

Abstract

The optimum sub-hologram dimension of composite Fresnel and Fourier transform holograms was found as a function of information reduction ratio. The total image blur in the reconstructed image from the composite holograms was calculated and measured experimentally. The test object used to this experiment was a plane sheet with strips of 5 different sizes drawn on it. In this strip object, the total image blur will be given as the resolution loss in the strips. The experimentally measured value of the total image blur matches reasonably with the calculated one for the case of the sub-hologram with optimum size.

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Jung-Young Son, Hyung-Wook Jeon, Yong-Jin Choi, Sang Sam Choi, and Nikolai A. Kostrov "Information reduction in the 3D object Fourier hologram", Proc. SPIE 2406, Practical Holography IX, (12 April 1995); https://doi.org/10.1117/12.206219

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KEYWORDS

Holograms

3D image reconstruction

Composites

Diffraction

Fourier transforms

Holography

Image resolution

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