eprintid: 1479901
rev_number: 37
eprint_status: archive
userid: 608
dir: disk0/01/47/99/01
datestamp: 2016-06-09 15:10:23
lastmod: 2021-09-26 22:58:41
status_changed: 2017-02-27 16:53:41
type: article
metadata_visibility: show
creators_name: Chen, S
creators_name: Zeuner, F
creators_name: Weismann, M
creators_name: Reineke, B
creators_name: Li, G
creators_name: Valev, VK
creators_name: Cheah, KW
creators_name: Panoiu, NC
creators_name: Zentgraf, T
creators_name: Zhang, S
title: Giant Nonlinear Optical Activity of Achiral Origin in Planar Metasurfaces with Quadratic and Cubic Nonlinearities
ispublished: pub
divisions: UCL
divisions: B04
divisions: C05
divisions: F46
note: Copyright © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. This is the peer reviewed version of the following article: [Chen, S; Zeuner, F; Weismann, M; Reineke, B; Li, G; Valev, VK; Cheah, KW; (2016) Giant Nonlinear Optical Activity of Achiral Origin in Planar Metasurfaces with Quadratic and Cubic Nonlinearities. Advanced Materials , 28 (15) pp. 2992-2999. 10.1002/adma.201505640], which has been published in final form at http://dx.doi.org/10.1002/adma.201505640. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
abstract: 3D chirality is shown to be unnecessary for introducing strong circular dichroism for harmonic generations. Specifically, near-unity circular dichroism for both second-harmonic generation and third-harmonic generations is demonstrated on suitably designed ultrathin plasmonic metasurfaces with only 2D planar chirality. The study opens up new routes for designing chip-type biosensing platform, which may allow for highly sensitive detection of bio- and chemical molecules with weak chirality.
date: 2016-04-20
date_type: published
official_url: http://dx.doi.org/10.1002/adma.201505640
oa_status: green
full_text_type: other
language: eng
primo: open
primo_central: open_green
verified: verified_manual
elements_id: 1119163
doi: 10.1002/adma.201505640
lyricists_name: Panoiu, Nicolae-Coriolan
lyricists_id: NPANO59
actors_name: Panoiu, Nicolae-Coriolan
actors_id: NPANO59
actors_role: owner
full_text_status: public
publication: Advanced Materials
volume: 28
number: 15
pagerange: 2992-2999
issn: 1521-4095
citation:        Chen, S;    Zeuner, F;    Weismann, M;    Reineke, B;    Li, G;    Valev, VK;    Cheah, KW;             ... Zhang, S; + view all <#>        Chen, S;  Zeuner, F;  Weismann, M;  Reineke, B;  Li, G;  Valev, VK;  Cheah, KW;  Panoiu, NC;  Zentgraf, T;  Zhang, S;   - view fewer <#>    (2016)    Giant Nonlinear Optical Activity of Achiral Origin in Planar Metasurfaces with Quadratic and Cubic Nonlinearities.                   Advanced Materials , 28  (15)   pp. 2992-2999.    10.1002/adma.201505640 <https://doi.org/10.1002/adma.201505640>.       Green open access   
 
document_url: https://discovery.ucl.ac.uk/id/eprint/1479901/1/Chen%202016%20Giant%20nonlinear%20optical%20activity.pdf