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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: James C. Wyant
  • Vol. 46, Iss. 30 — Oct. 20, 2007
  • pp: 7392–7400

Iterative algorithms for off-axis double-phase computer-generated holograms implemented with phase-only spatial light modulators

Alexander V. Kuzmenko and Pavel V. Yezhov  »View Author Affiliations


Applied Optics, Vol. 46, Issue 30, pp. 7392-7400 (2007)
http://dx.doi.org/10.1364/AO.46.007392


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Abstract

Two iterative methods for the calculation of double-phase holograms (DPHs) are described. The calculation of DPHs by any of these methods allows one to qualitatively reconstruct the amplitude and phase of a wavefront on a format up to 50 % of the spatial size of a reconstruction order (in the previous methods, this format was 35 % ). It is shown that the reconstruction can be realized in this case not only into the 0, + 1 , or 1 orders, as usual, but also into a half-order ( + 1 / 2   or   1 / 2 ) . The diffraction efficiency of phase-only DPHs is also discussed. The results of numerical and optical experiments are presented.

© 2007 Optical Society of America

OCIS Codes
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
(090.1760) Holography : Computer holography
(090.2890) Holography : Holographic optical elements
(230.6120) Optical devices : Spatial light modulators

ToC Category:
Fourier Optics and Signal Processing

History
Original Manuscript: March 26, 2007
Revised Manuscript: July 28, 2007
Manuscript Accepted: August 9, 2007
Published: October 10, 2007

Citation
Alexander V. Kuzmenko and Pavel V. Yezhov, "Iterative algorithms for off-axis double-phase computer-generated holograms implemented with phase-only spatial light modulators," Appl. Opt. 46, 7392-7400 (2007)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-46-30-7392

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