Numerical calculation of diffraction integrals remains a challenge in modern optics, with applications in digital holography and phase retrieval techniques.Two different numerical techniques are compared and the associated sampling rules derived.
© 2011 OSA
(090.1995) Holography : Digital holography
(070.2025) Fourier optics and signal processing : Discrete optical signal processing
(070.7345) Fourier optics and signal processing : Wave propagation
D. P. Kelly, N. Sabitov, T. Meinecke, and S. Sinzinger, "Some considerations when numerically calculating diffraction patterns," in Digital Holography and Three-Dimensional Imaging, OSA Techinal Digest (CD) (Optical Society of America, 2011), paper DTuC5.
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