File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1002/adma.202007507
- Scopus: eid_2-s2.0-85102559640
- PMID: 33733561
- WOS: WOS:000629783200001
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: From Lingering to Rift: Metasurface Decoupling for Near‐ and Far‐Field Functionalization
Title | From Lingering to Rift: Metasurface Decoupling for Near‐ and Far‐Field Functionalization |
---|---|
Authors | |
Issue Date | 2021 |
Publisher | Wiley - VCH Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.wiley-vch.de/publish/en/journals/alphabeticIndex/2089 |
Citation | Advanced Materials, 2021, v. 33 n. 16, p. article no. 2007507 How to Cite? |
Abstract | Metasurfaces, simultaneously operating in near- and far-fields, can be employed as a promising candidate to implement different functions, thus significantly improving the information density, security, and system integration. Recent works have showcased some approaches for decoupling-at-large between near- and far-field functionalities, but unfortunately, their coupling effects are just reduced and mitigated to some extent rather than eradicated, which in turn leads to the performance limitation of metadevices. Herein, we propose a general platform for the complete rift between near- and far-field functionalities, enabled by strictly decoupled manipulation of optical amplitude and phase, leading to their distinct functions in the near- and far-fields, respectively. This concept is experimentally demonstrated by integrating the functions of a phase-only metalens and an amplitude-only grayscale-imaging nanoprint into a single-cell metasurface. Because of their completely decoupled functions, both meta-elements show high-performance characteristics, i.e., imaging quality close to the diffraction limit and high-definition grayscale-imaging with resolution as high as 63 500 dots per inch (dpi). The validated recipe may empower advanced explorations and applications in highly integrated nano-optoelectronics requiring high performance and less crosstalk. |
Persistent Identifier | http://hdl.handle.net/10722/298672 |
ISSN | 2023 Impact Factor: 27.4 2023 SCImago Journal Rankings: 9.191 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, J | - |
dc.contributor.author | Wang, Y | - |
dc.contributor.author | Chen, C | - |
dc.contributor.author | Fu, R | - |
dc.contributor.author | Zhou, Z | - |
dc.contributor.author | Li, Z | - |
dc.contributor.author | Zheng, G | - |
dc.contributor.author | Yu, S | - |
dc.contributor.author | Qiu, CW | - |
dc.contributor.author | Zhang, S | - |
dc.date.accessioned | 2021-04-12T03:01:46Z | - |
dc.date.available | 2021-04-12T03:01:46Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | Advanced Materials, 2021, v. 33 n. 16, p. article no. 2007507 | - |
dc.identifier.issn | 0935-9648 | - |
dc.identifier.uri | http://hdl.handle.net/10722/298672 | - |
dc.description.abstract | Metasurfaces, simultaneously operating in near- and far-fields, can be employed as a promising candidate to implement different functions, thus significantly improving the information density, security, and system integration. Recent works have showcased some approaches for decoupling-at-large between near- and far-field functionalities, but unfortunately, their coupling effects are just reduced and mitigated to some extent rather than eradicated, which in turn leads to the performance limitation of metadevices. Herein, we propose a general platform for the complete rift between near- and far-field functionalities, enabled by strictly decoupled manipulation of optical amplitude and phase, leading to their distinct functions in the near- and far-fields, respectively. This concept is experimentally demonstrated by integrating the functions of a phase-only metalens and an amplitude-only grayscale-imaging nanoprint into a single-cell metasurface. Because of their completely decoupled functions, both meta-elements show high-performance characteristics, i.e., imaging quality close to the diffraction limit and high-definition grayscale-imaging with resolution as high as 63 500 dots per inch (dpi). The validated recipe may empower advanced explorations and applications in highly integrated nano-optoelectronics requiring high performance and less crosstalk. | - |
dc.language | eng | - |
dc.publisher | Wiley - VCH Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.wiley-vch.de/publish/en/journals/alphabeticIndex/2089 | - |
dc.relation.ispartof | Advanced Materials | - |
dc.rights | Submitted (preprint) Version This is the pre-peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article using the DOI]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. Accepted (peer-reviewed) Version This is the peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article using the DOI]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. | - |
dc.title | From Lingering to Rift: Metasurface Decoupling for Near‐ and Far‐Field Functionalization | - |
dc.type | Article | - |
dc.identifier.email | Zhang, S: shuzhang@hku.hk | - |
dc.identifier.authority | Zhang, S=rp02759 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1002/adma.202007507 | - |
dc.identifier.pmid | 33733561 | - |
dc.identifier.scopus | eid_2-s2.0-85102559640 | - |
dc.identifier.hkuros | 322097 | - |
dc.identifier.volume | 33 | - |
dc.identifier.issue | 16 | - |
dc.identifier.spage | article no. 2007507 | - |
dc.identifier.epage | article no. 2007507 | - |
dc.identifier.isi | WOS:000629783200001 | - |
dc.publisher.place | Germany | - |