Andrzej Kaczorowski
Adaptive, spatially-varying aberration correction for real-time holographic projectors
Kaczorowski, Andrzej; Gordon, George S. D.; Wilkinson, Timothy D.
Abstract
© 2016, OSA - The Optical Society. All rights reserved. A method of generating an aberration- and distortion-free wide-angle holographically projected image in real time is presented. The target projector is first calibrated using an automated adaptive-optical mechanism. The calibration parameters are then fed into the hologram generation program, which applies a novel piece-wise aberration correction algorithm. The method is found to offer hologram generation times up to three orders of magnitude faster than the standard method. A projection of an aberration- and distortion-free image with a field of view of 90x45 degrees is demonstrated. The implementation on a mid-range GPU achieves high resolution at a frame rate up to 12fps. The presented methods are automated and can be performed on any holographic projector.
Citation
Kaczorowski, A., Gordon, G. S. D., & Wilkinson, T. D. (2016). Adaptive, spatially-varying aberration correction for real-time holographic projectors. Optics Express, 24(14), 15742-15756. https://doi.org/10.1364/oe.24.015742
Journal Article Type | Article |
---|---|
Acceptance Date | May 18, 2016 |
Online Publication Date | Jul 5, 2016 |
Publication Date | Jul 11, 2016 |
Deposit Date | Jan 22, 2020 |
Publicly Available Date | Jan 24, 2020 |
Journal | Optics Express |
Electronic ISSN | 1094-4087 |
Publisher | Optical Society of America |
Peer Reviewed | Peer Reviewed |
Volume | 24 |
Issue | 14 |
Pages | 15742-15756 |
DOI | https://doi.org/10.1364/oe.24.015742 |
Public URL | https://nottingham-repository.worktribe.com/output/3239021 |
Publisher URL | https://www.osapublishing.org/oe/abstract.cfm?uri=oe-24-14-15742 |
Files
oe-24-14-15742
(6.5 Mb)
PDF
Publisher Licence URL
https://creativecommons.org/licenses/by/4.0/
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