Blinder, D., & Shimobaba, T. (2019). Efficient algorithms for the accurate propagation of extreme-resolution holograms. Optics Express, 27(21), 29905-29915. https://doi.org/10.1364/OE.27.029905

@article{0142d31b942147d5b67b3e39d5340765,
title = "Efficient algorithms for the accurate propagation of extreme-resolution holograms",
abstract = "Display-sized full-parallax holograms with large viewing angles require resolutions surpassing tens of Gigapixels. Unfortunately, computer-generated holography is computationally intensive, particularly for these huge display resolutions. Existing algorithms designed for diffraction of typical Megapixel-sized holograms do not scale well for these large resolutions.Furthermore, since the holograms will not fit in the RAM of most of today{\textquoteright}s computers, the algorithms should be modified to minimize disk access. We propose two novel algorithms respectively for short-distance and long-distance propagation, and accurately compute the diffraction of a 17.2 Gigapixel hologram on a standard desktop machine. We report a 500-foldspeedup over the reference rectangular tiling algorithm for the short-distance version, and a 50-fold speedup for the long-distance version.",
keywords = "Extreme resolution holograms",
author = "David Blinder and Tomoyoshi Shimobaba",
year = "2019",
month = oct,
day = "2",
doi = "10.1364/OE.27.029905",
language = "English",
volume = "27",
pages = "29905--29915",
journal = "Optics Express",
issn = "1094-4087",
publisher = "The Optical Society",
number = "21",
}