Polarization-controlled optical holography using flat optics

Due to the large number of degrees of freedom offered by nanoscale scatterers, a single flat optic can project different images at different distances depending on the polarization of the light, opening up opportunities for optical encryption and augmented reality systems.

Detalles Bibliográficos
Autores principales: Majumdar, Arka, Colburn, Shane
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
News & Views
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7392764/
https://www.ncbi.nlm.nih.gov/pubmed/32793335
http://dx.doi.org/10.1038/s41377-020-00373-w
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author Majumdar, Arka
Colburn, Shane
author_facet Majumdar, Arka
Colburn, Shane
author_sort Majumdar, Arka
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description Due to the large number of degrees of freedom offered by nanoscale scatterers, a single flat optic can project different images at different distances depending on the polarization of the light, opening up opportunities for optical encryption and augmented reality systems.
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spelling pubmed-73927642020-08-12 Polarization-controlled optical holography using flat optics Majumdar, Arka Colburn, Shane Light Sci Appl News & Views Due to the large number of degrees of freedom offered by nanoscale scatterers, a single flat optic can project different images at different distances depending on the polarization of the light, opening up opportunities for optical encryption and augmented reality systems. Nature Publishing Group UK 2020-07-29 /pmc/articles/PMC7392764/ /pubmed/32793335 http://dx.doi.org/10.1038/s41377-020-00373-w Text en © The Author(s) 2020 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle News & Views
Majumdar, Arka
Colburn, Shane
Polarization-controlled optical holography using flat optics
title Polarization-controlled optical holography using flat optics
title_full Polarization-controlled optical holography using flat optics
title_fullStr Polarization-controlled optical holography using flat optics
title_full_unstemmed Polarization-controlled optical holography using flat optics
title_short Polarization-controlled optical holography using flat optics
title_sort polarization-controlled optical holography using flat optics
topic News & Views
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7392764/
https://www.ncbi.nlm.nih.gov/pubmed/32793335
http://dx.doi.org/10.1038/s41377-020-00373-w
work_keys_str_mv AT majumdararka polarizationcontrolledopticalholographyusingflatoptics
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