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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Editor: Henry van Driel
  • Vol. 28, Iss. 4 — Apr. 1, 2011
  • pp: 792–795

Efficient phase spectrum reconstruction with the discrete multiply subtractive anchoring algorithm

Er’el Granot and Shmuel Sternklar  »View Author Affiliations


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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