Efficient phase spectrum reconstruction with the discrete multiply subtractive anchoring algorithm

Er'el Granot; Shmuel Sternklar

doi:10.1364/JOSAB.28.000792

Efficient phase spectrum reconstruction with the discrete multiply subtractive anchoring algorithm

Department of Electrical and Electronics Engineering

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

3 Scopus citations

Abstract

We apply the multiply subtractive anchoring method for efficient phase spectrum retrieval, which is based on the fast Fourier transform and Lagrange polynomials. Because the polynomials eventually diverge, choosing the optimum anchoring points is crucial. It is demonstrated that, if more than two anchoring points are chosen, the algorithm's performance can easily deteriorate.

Original language	English
Pages (from-to)	792-795
Number of pages	4
Journal	Journal of the Optical Society of America B: Optical Physics
Volume	28
Issue number	4
DOIs	https://doi.org/10.1364/JOSAB.28.000792
State	Published - Apr 2011

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10.1364/JOSAB.28.000792

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Efficient phase spectrum reconstruction with the discrete multiply subtractive anchoring algorithm

Abstract

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