Consequences of sampling an image and Fourier planes in a numerical light propagation model based on the Helmholtz–Kirchhoff approximation. II. Comparison between two numerical algorithms
JOSA A, Vol. 27, Issue 7, pp. 1688-1693 (2010)
http://dx.doi.org/10.1364/JOSAA.27.001688
Acrobat PDF (417 KB)
Abstract
Two numerical algorithms describing a light propagation model based on the Helmholtz–Kirchhoff approximation have been compared. The first of them uses a fast Fourier transformation algorithm and the second one is based on ordinary numerical integration. The comparison shows that the results obtained with the algorithms are different generally. Both algorithms give the results in accordance with the experiment, only in specific and different ranges of propagation distance.
© 2010 Optical Society of America
OCIS Codes
(070.2590) Fourier optics and signal processing : ABCD transforms
(070.6760) Fourier optics and signal processing : Talbot and self-imaging effects
(260.1960) Physical optics : Diffraction theory
ToC Category:
Fourier Optics and Signal Processing
History
Original Manuscript: March 26, 2010
Revised Manuscript: May 31, 2010
Manuscript Accepted: June 1, 2010
Published: June 23, 2010
Citation
Aleksander Sokołowski and Tomasz Więcek, "Consequences of sampling an image and Fourier planes in a numerical light propagation model based on the Helmholtz–Kirchhoff approximation. II. Comparison between two numerical algorithms," J. Opt. Soc. Am. A 27, 1688-1693 (2010)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-27-7-1688
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