Creation of an anti-imaging system using binary optics

Wang, H, Lin, J, Zhang, D, Wang, Y, Gu, M, Urbach, H, Gan, F and Zhuang, S 2016, 'Creation of an anti-imaging system using binary optics', Scientific Reports, vol. 6, 33064, pp. 1-5.


Document type: Journal Article
Collection: Journal Articles

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Title Creation of an anti-imaging system using binary optics
Author(s) Wang, H
Lin, J
Zhang, D
Wang, Y
Gu, M
Urbach, H
Gan, F
Zhuang, S
Year 2016
Journal name Scientific Reports
Volume number 6
Article Number 33064
Start page 1
End page 5
Total pages 5
Publisher Nature Publishing Group
Abstract We present a concealing method in which an anti-point spread function (APSF) is generated using binary optics, which produces a large-scale dark area in the focal region that can hide any object located within it. This result is achieved by generating two identical PSFs of opposite signs, one consisting of positive electromagnetic waves from the zero-phase region of the binary optical element and the other consisting of negative electromagnetic waves from the pi-phase region of the binary optical element.
Subject Physical Sciences not elsewhere classified
DOI - identifier 10.1038/srep33064
Copyright notice © 2016 The Author(s). This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit: http://creativecommons.org/licenses/by/4.0/
ISSN 2045-2322
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