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See-through display based on commercial photopolymer: Optimization and shrinkage effects
Abstract Nowadays augmented reality, 3D Image, mixed reality and see-through applications are very attractive technologies due to their great potential. Holographic optical elements can provide interesting solutions for injection and extraction of the image in the waveguides that are part of the see...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10238736/ https://www.ncbi.nlm.nih.gov/pubmed/37274723 http://dx.doi.org/10.1016/j.heliyon.2023.e16646 |
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author | Sirvent-Verdú, Joan Josep Bravo, Juan Carlos Colomina-Martínez, Jaume Neipp, Cristian Puerto, Daniel Márquez, Andrés Gallego, Sergi |
author_facet | Sirvent-Verdú, Joan Josep Bravo, Juan Carlos Colomina-Martínez, Jaume Neipp, Cristian Puerto, Daniel Márquez, Andrés Gallego, Sergi |
author_sort | Sirvent-Verdú, Joan Josep |
collection | PubMed |
description | Abstract Nowadays augmented reality, 3D Image, mixed reality and see-through applications are very attractive technologies due to their great potential. Holographic optical elements can provide interesting solutions for injection and extraction of the image in the waveguides that are part of the see-through devices. We have developed a coupled waveguide system based on slanted transmission gratings recorded in manufactured photopolymers. In this work we optimize our schedule to a commercial photopolymer for this high demanded application. We demonstrate that high diffraction efficiencies can be obtained if we optimize the recording geometry, recording intensity and recording time for this material. In addition, we study the effects of shrinkage in our holographic system. In general shrinkage is an important drawback for holographic applications, nevertheless we demonstrate how shrinkage can help these systems open new possibilities. Lastly, we show how to significantly improve the quality of the guided image. |
format | Online Article Text |
id | pubmed-10238736 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-102387362023-06-04 See-through display based on commercial photopolymer: Optimization and shrinkage effects Sirvent-Verdú, Joan Josep Bravo, Juan Carlos Colomina-Martínez, Jaume Neipp, Cristian Puerto, Daniel Márquez, Andrés Gallego, Sergi Heliyon Research Article Abstract Nowadays augmented reality, 3D Image, mixed reality and see-through applications are very attractive technologies due to their great potential. Holographic optical elements can provide interesting solutions for injection and extraction of the image in the waveguides that are part of the see-through devices. We have developed a coupled waveguide system based on slanted transmission gratings recorded in manufactured photopolymers. In this work we optimize our schedule to a commercial photopolymer for this high demanded application. We demonstrate that high diffraction efficiencies can be obtained if we optimize the recording geometry, recording intensity and recording time for this material. In addition, we study the effects of shrinkage in our holographic system. In general shrinkage is an important drawback for holographic applications, nevertheless we demonstrate how shrinkage can help these systems open new possibilities. Lastly, we show how to significantly improve the quality of the guided image. Elsevier 2023-05-24 /pmc/articles/PMC10238736/ /pubmed/37274723 http://dx.doi.org/10.1016/j.heliyon.2023.e16646 Text en © 2023 The Authors https://creativecommons.org/licenses/by/4.0/This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Research Article Sirvent-Verdú, Joan Josep Bravo, Juan Carlos Colomina-Martínez, Jaume Neipp, Cristian Puerto, Daniel Márquez, Andrés Gallego, Sergi See-through display based on commercial photopolymer: Optimization and shrinkage effects |
title | See-through display based on commercial photopolymer: Optimization and shrinkage effects |
title_full | See-through display based on commercial photopolymer: Optimization and shrinkage effects |
title_fullStr | See-through display based on commercial photopolymer: Optimization and shrinkage effects |
title_full_unstemmed | See-through display based on commercial photopolymer: Optimization and shrinkage effects |
title_short | See-through display based on commercial photopolymer: Optimization and shrinkage effects |
title_sort | see-through display based on commercial photopolymer: optimization and shrinkage effects |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10238736/ https://www.ncbi.nlm.nih.gov/pubmed/37274723 http://dx.doi.org/10.1016/j.heliyon.2023.e16646 |
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