Mode-matching metasurfaces: coherent reconstruction and multiplexing of surface waves
Metasurfaces are promising two-dimensional metamaterials that are engineered to provide unique properties or functionalities absent in naturally occurring homogeneous surfaces. Here, we report a type of metasurface for tailored reconstruction of surface plasmon waves from light. The design is based...
| Main Authors: | , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
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2015
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| Online Access: | https://hdl.handle.net/10356/105268 http://hdl.handle.net/10220/25968 |
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| author | Lin, Jiao Wang, Qian Yuan, Guanghui Du, Luping Kou, Shan Shan Yuan, Xiao-Cong |
| author2 | School of Physical and Mathematical Sciences |
| author_facet | School of Physical and Mathematical Sciences Lin, Jiao Wang, Qian Yuan, Guanghui Du, Luping Kou, Shan Shan Yuan, Xiao-Cong |
| author_sort | Lin, Jiao |
| collection | NTU |
| description | Metasurfaces are promising two-dimensional metamaterials that are engineered to provide unique properties or functionalities absent in naturally occurring homogeneous surfaces. Here, we report a type of metasurface for tailored reconstruction of surface plasmon waves from light. The design is based on an array of slit antennas arranged in a way that it matches the complex field distribution of the desired surface plasmon wave. The approach is generic so that one can readily create more intricate designs that selectively generate different surface plasmon waves through simple variation of the wavelength or the polarization state of incident light. The ultra-thin metasurface demonstrated in this paper provides a versatile interface between the conventional free-space optics and a two-dimensional platform such as surface plasmonics. |
| first_indexed | 2024-10-01T07:28:38Z |
| format | Journal Article |
| id | ntu-10356/105268 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:28:38Z |
| publishDate | 2015 |
| record_format | dspace |
| spelling | ntu-10356/1052682023-02-28T19:28:10Z Mode-matching metasurfaces: coherent reconstruction and multiplexing of surface waves Lin, Jiao Wang, Qian Yuan, Guanghui Du, Luping Kou, Shan Shan Yuan, Xiao-Cong School of Physical and Mathematical Sciences DRNTU::Science Metasurfaces are promising two-dimensional metamaterials that are engineered to provide unique properties or functionalities absent in naturally occurring homogeneous surfaces. Here, we report a type of metasurface for tailored reconstruction of surface plasmon waves from light. The design is based on an array of slit antennas arranged in a way that it matches the complex field distribution of the desired surface plasmon wave. The approach is generic so that one can readily create more intricate designs that selectively generate different surface plasmon waves through simple variation of the wavelength or the polarization state of incident light. The ultra-thin metasurface demonstrated in this paper provides a versatile interface between the conventional free-space optics and a two-dimensional platform such as surface plasmonics. Published version 2015-06-18T05:40:56Z 2019-12-06T21:48:24Z 2015-06-18T05:40:56Z 2019-12-06T21:48:24Z 2015 2015 Journal Article Lin, J., Wang, Q., Yuan, G., Du, L., Kou, S. S., & Yuan, X.-C. (2015). Mode-matching metasurfaces: coherent reconstruction and multiplexing of surface waves. Scientific reports, 5, 10529-. 2045-2322 https://hdl.handle.net/10356/105268 http://hdl.handle.net/10220/25968 10.1038/srep10529 25995072 en Scientific reports 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/ application/pdf |
| spellingShingle | DRNTU::Science Lin, Jiao Wang, Qian Yuan, Guanghui Du, Luping Kou, Shan Shan Yuan, Xiao-Cong Mode-matching metasurfaces: coherent reconstruction and multiplexing of surface waves |
| title | Mode-matching metasurfaces: coherent reconstruction and multiplexing of surface waves |
| title_full | Mode-matching metasurfaces: coherent reconstruction and multiplexing of surface waves |
| title_fullStr | Mode-matching metasurfaces: coherent reconstruction and multiplexing of surface waves |
| title_full_unstemmed | Mode-matching metasurfaces: coherent reconstruction and multiplexing of surface waves |
| title_short | Mode-matching metasurfaces: coherent reconstruction and multiplexing of surface waves |
| title_sort | mode matching metasurfaces coherent reconstruction and multiplexing of surface waves |
| topic | DRNTU::Science |
| url | https://hdl.handle.net/10356/105268 http://hdl.handle.net/10220/25968 |
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