All-dielectric meta-holograms with holographic images transforming longitudinally

Handle URI:
http://hdl.handle.net/10754/626278
Title:
All-dielectric meta-holograms with holographic images transforming longitudinally
Authors:
Wang, Qiu; Xu, Quan; Zhang, Xueqian; Tian, Chunxiu; Xu, Yuehong; Gu, Jianqiang; Tian, Zhen; Ouyang, Chunmei; Zhang, Xixiang ( 0000-0002-3478-6414 ) ; Han, Jiaguang; Zhang, Weili
Abstract:
Metasurfaces are unique subwavelength geometries capable of engineering electromagnetic waves at will, delivering new opportunities for holography. Most previous meta-holograms, so-called phase-only meta-holograms, modulate only the amplitude distribution of a virtual object, and require optimizing techniques to improve the image quality. However, the phase distribution of the reconstructed image is usually overlooked in previous studies, leading to inevitable information loss. Here, we demonstrate all-dielectric meta-holograms that allow tailoring of both the phase and amplitude distributions of virtual objects. Several longitudinal manipulations of the holographic images are theoretically and experimentally demonstrated, including shifting, stretching, and rotating, enabling a large depth of focus. Furthermore, a new meta-hologram with a three-dimensional holographic design method is demonstrated with an even enhanced depth of focus. The proposed meta-holograms offer more freedom in holographic design and open new avenues for designing complex three-dimensional holography.
KAUST Department:
Physical Sciences and Engineering (PSE) Division
Citation:
Wang Q, Xu Q, Zhang X, Tian C, Xu Y, et al. (2017) All-dielectric meta-holograms with holographic images transforming longitudinally. ACS Photonics. Available: http://dx.doi.org/10.1021/acsphotonics.7b01173.
Publisher:
American Chemical Society (ACS)
Journal:
ACS Photonics
Issue Date:
22-Nov-2017
DOI:
10.1021/acsphotonics.7b01173
Type:
Article
ISSN:
2330-4022; 2330-4022
Sponsors:
This work was supported by the National Natural Science Foundation of China (Grant Nos. 61422509, 61735012, 61427814, 61420106006, and 61605143), the National Key Basic Research Special Foundation of China (Grant No. 2014CB339800), the Program for Changjiang Scholars and Innovative Research Team in Universities (Grant No. IRT13033), and the U. S. National Science Foundation (Grant No. ECCS-1232081).
Additional Links:
http://pubs.acs.org/doi/abs/10.1021/acsphotonics.7b01173
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorWang, Qiuen
dc.contributor.authorXu, Quanen
dc.contributor.authorZhang, Xueqianen
dc.contributor.authorTian, Chunxiuen
dc.contributor.authorXu, Yuehongen
dc.contributor.authorGu, Jianqiangen
dc.contributor.authorTian, Zhenen
dc.contributor.authorOuyang, Chunmeien
dc.contributor.authorZhang, Xixiangen
dc.contributor.authorHan, Jiaguangen
dc.contributor.authorZhang, Weilien
dc.date.accessioned2017-12-05T06:11:59Z-
dc.date.available2017-12-05T06:11:59Z-
dc.date.issued2017-11-22en
dc.identifier.citationWang Q, Xu Q, Zhang X, Tian C, Xu Y, et al. (2017) All-dielectric meta-holograms with holographic images transforming longitudinally. ACS Photonics. Available: http://dx.doi.org/10.1021/acsphotonics.7b01173.en
dc.identifier.issn2330-4022en
dc.identifier.issn2330-4022en
dc.identifier.doi10.1021/acsphotonics.7b01173en
dc.identifier.urihttp://hdl.handle.net/10754/626278-
dc.description.abstractMetasurfaces are unique subwavelength geometries capable of engineering electromagnetic waves at will, delivering new opportunities for holography. Most previous meta-holograms, so-called phase-only meta-holograms, modulate only the amplitude distribution of a virtual object, and require optimizing techniques to improve the image quality. However, the phase distribution of the reconstructed image is usually overlooked in previous studies, leading to inevitable information loss. Here, we demonstrate all-dielectric meta-holograms that allow tailoring of both the phase and amplitude distributions of virtual objects. Several longitudinal manipulations of the holographic images are theoretically and experimentally demonstrated, including shifting, stretching, and rotating, enabling a large depth of focus. Furthermore, a new meta-hologram with a three-dimensional holographic design method is demonstrated with an even enhanced depth of focus. The proposed meta-holograms offer more freedom in holographic design and open new avenues for designing complex three-dimensional holography.en
dc.description.sponsorshipThis work was supported by the National Natural Science Foundation of China (Grant Nos. 61422509, 61735012, 61427814, 61420106006, and 61605143), the National Key Basic Research Special Foundation of China (Grant No. 2014CB339800), the Program for Changjiang Scholars and Innovative Research Team in Universities (Grant No. IRT13033), and the U. S. National Science Foundation (Grant No. ECCS-1232081).en
dc.publisherAmerican Chemical Society (ACS)en
dc.relation.urlhttp://pubs.acs.org/doi/abs/10.1021/acsphotonics.7b01173en
dc.rightsThis document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Photonics, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://pubs.acs.org/doi/abs/10.1021/acsphotonics.7b01173.en
dc.subjectmeta-hologramen
dc.subjectall-dielectric metasurfaceen
dc.subjectphase-amplitude modulationen
dc.subjectthree-dimensionalen
dc.subjectterahertzen
dc.titleAll-dielectric meta-holograms with holographic images transforming longitudinallyen
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.identifier.journalACS Photonicsen
dc.eprint.versionPost-printen
dc.contributor.institutionCenter for Terahertz waves and College of Precision Instrument and Optoelectronics Engineering, Tianjin University and the Key Laboratory of Optoelectronics Information and Technology (Ministry of Education), Tianjin 300072, China.en
kaust.authorTian, Chunxiuen
kaust.authorZhang, Xixiangen
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