We propose a scaled angular spectrum method that calculates diffraction at different sampling rates on source and destination planes, and verify the method in a one-dimensional case. In addition, we describe the two numerical implementations.
© 2012 OSA
T. Shimobaba, N. Masuda, and T. Ito, "Angular spectrum method for different sampling rates on source and destination planes: Scaled angular spectrum method," in Biomedical Optics and 3-D Imaging, OSA Technical Digest (Optical Society of America, 2012), paper DTu2C.3.
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