Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/81627
Title: Dielectric multi-momentum meta-transformer in the visible
Authors: Jin, L
Huang, YW
Jin, Z
Devlin, RC
Dong, Z
Mei, S
Jiang, M
Chen, WT
Wei, Z
Liu, H
Teng, J
Danner, A
Li, X
Xiao, S
Zhang, S
Yu, C 
Yang, JKW
Capasso, F
Qiu, CW
Issue Date: 2019
Publisher: Nature Publishing Group
Source: Nature communications, 2019, v. 10, no. 1, 4789 How to cite?
Journal: Frontiers in public health 
Abstract: Metasurfaces as artificially nanostructured interfaces hold significant potential for multi-functionality, which may play a pivotal role in the next-generation compact nano-devices. The majority of multi-tasked metasurfaces encode or encrypt multi-information either into the carefully tailored metasurfaces or in pre-set complex incident beam arrays. Here, we propose and demonstrate a multi-momentum transformation metasurface (i.e., meta-transformer), by fully synergizing intrinsic properties of light, e.g., orbital angular momentum (OAM) and linear momentum (LM), with a fixed phase profile imparted by a metasurface. The OAM meta-transformer reconstructs different topologically charged beams into on-axis distinct patterns in the same plane. The LM meta-transformer converts red, green and blue illuminations to the on-axis images of "R", "G" and "B" as well as vivid color holograms, respectively. Thanks to the infinite states of light-metasurface phase combinations, such ultra-compact meta-transformer has potential in information storage, nanophotonics, optical integration and optical encryption.
URI: http://hdl.handle.net/10397/81627
ISSN: 2041-1723
EISSN: 2041-1723
DOI: 10.1038/s41467-019-12637-0
Rights: © The Author(s) 2019. 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/.
The following publication Jin, L., Huang, Y., Jin, Z. et al. Dielectric multi-momentum meta-transformer in the visible. Nat Commun 10, 4789 (2019) is available at https://doi.org/10.1038/s41467-019-12637-0
Appears in Collections:Journal/Magazine Article

Files in This Item:
File Description SizeFormat 
Jin_Dielectric_multi-momentum.pdf1.8 MBAdobe PDFView/Open
Access
View full-text via PolyU eLinks SFX Query
Show full item record
PIRA download icon_1.1View/Download Contents

Page view(s)

44
Citations as of Feb 19, 2020

Download(s)

4
Citations as of Feb 19, 2020

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.