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Proceedings Paper

Power filtering of n-th in the fractional Fourier domain related to signal differentiation and phase retrieval
Author(s): Tatiana Alieva; Maria L. Calvo; Martin J. Bastiaans
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Paper Abstract

The main properties of n-th order power filtering in the fractional Fourier domain and its relationship to the differentiation operation are considered. The application of power filtering for solving the phase retrieval problem is proposed.

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: 10.1117/12.523979
Show Author Affiliations
Tatiana Alieva, Univ. Complutense de Madrid (Spain)
Maria L. Calvo, Univ. Complutense de Madrid (Spain)
Martin J. Bastiaans, Technische Univ. Eindhoven (Netherlands)


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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