Optical implementation of the two-dimensional fractional Fourier transform with different orders in the two dimensions

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Optical implementation of the two-dimensional fractional Fourier transform with different orders in the two dimensions.pdf (313.32 KB)

Date

1995-10-15

Authors

Editor(s)

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Supervisor

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Co-Supervisor

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Source Title

Optics Communications

Print ISSN

0030-4018

Electronic ISSN

1873-0310

Publisher

Elsevier BV * North-Holland

Volume

120

Issue

3-4

Pages

134 - 138

Language

English

Type

Article

Journal Title

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Volume Title

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Abstract

Previous optical implementations of the two-dimensional fractional Fourier transform have assumed identical transform orders in both dimensions. We let the orders in the two orthogonal dimensions to be different and present general design formulae for optically implementing such transforms. This design formulae allows us to specify the two orders and the input, output scale parameters simultaneously.

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Keywords

Fourier optics , Numerical analysis , Optical data processing , Parameter estimation , Fractional Fourier transform , Fourier transforms

Citation

Permalink

http://hdl.handle.net/11693/25867

item.page.isversionof

http://dx.doi.org/10.1016/0030-4018(95)00438-E

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Department of Electrical and Electronics Engineering