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Proceedings Paper

Wigner distribution moments measured as fractional Fourier transform intensity moments
Author(s): Martin J. Bastiaans; Tatiana Alieva
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Paper Abstract

It is shown how all global Wigner distribution moments of arbitrary order can be measured as intensity moments in the output plane of an appropriate number of fractional Fourier transform systems (generally anamorphic ones). The minimum number of (anamorphic) fractional power spectra that are needed for the determination of these moments is derived.

Paper Details

Date Published: 19 November 2003
PDF: 2 pages
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.523974
Show Author Affiliations
Martin J. Bastiaans, Technische Univ. Eindhoven (Netherlands)
Tatiana Alieva, Univ. Complutense de Madrid (Spain)


Published in SPIE Proceedings Vol. 4829:
19th Congress of the International Commission for Optics: Optics for the Quality of Life
Giancarlo C. Righini; Anna Consortini, Editor(s)

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