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Efficient phase spectrum reconstruction with the discrete multiply subtractive anchoring algorithm |
JOSA B, Vol. 28, Issue 4, pp. 792-795 (2011)
http://dx.doi.org/10.1364/JOSAB.28.000792
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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.
© 2011 Optical Society of America
OCIS Codes
(070.4790) Fourier optics and signal processing : Spectrum analysis
(290.4210) Scattering : Multiple scattering
(300.6300) Spectroscopy : Spectroscopy, Fourier transforms
ToC Category:
Spectroscopy
History
Original Manuscript: October 21, 2010
Revised Manuscript: January 17, 2011
Manuscript Accepted: January 21, 2011
Published: March 22, 2011
Citation
Er’el Granot and Shmuel Sternklar, "Efficient phase spectrum reconstruction with the discrete multiply subtractive anchoring algorithm," J. Opt. Soc. Am. B 28, 792-795 (2011)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-28-4-792
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