Optimizing holographic data storage using a fractional Fourier transform

Nicolas C. Pégard; Jason W. Fleischer

doi:10.1364/OL.36.002551

Optimizing holographic data storage using a fractional Fourier transform

Nicolas C. Pégard, Jason W. Fleischer

Research output: Contribution to journal › Article › peer-review

28 Scopus citations

Abstract

We demonstrate a method to optimize the reconstruction of a hologram when the storage device has a limited dynamic range and a minimum grain size. The optimal solution at the recording plane occurs when the object wave has propagated an intermediate distance between the near and far fields. This distance corresponds to an optimal order and magnification of the fractional Fourier transform of the object.

Original language	English (US)
Pages (from-to)	2551-2553
Number of pages	3
Journal	Optics Letters
Volume	36
Issue number	13
DOIs	https://doi.org/10.1364/OL.36.002551
State	Published - Jul 1 2011

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1364/OL.36.002551

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abstract = "We demonstrate a method to optimize the reconstruction of a hologram when the storage device has a limited dynamic range and a minimum grain size. The optimal solution at the recording plane occurs when the object wave has propagated an intermediate distance between the near and far fields. This distance corresponds to an optimal order and magnification of the fractional Fourier transform of the object.",

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AB - We demonstrate a method to optimize the reconstruction of a hologram when the storage device has a limited dynamic range and a minimum grain size. The optimal solution at the recording plane occurs when the object wave has propagated an intermediate distance between the near and far fields. This distance corresponds to an optimal order and magnification of the fractional Fourier transform of the object.

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Optimizing holographic data storage using a fractional Fourier transform

Abstract

All Science Journal Classification (ASJC) codes

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