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Nonlinear superchiral meta-surfaces: tuning chirality and disentangling non-reciprocity at the nanoscale.

Published version
Peer-reviewed

Type

Article

Change log

Authors

Valev, VK 
Baumberg, JJ 
De Clercq, B 
Braz, N 
Zheng, X 

Abstract

Circularly polarized light is incident on a nanostructured chiral meta-surface. In the nanostructured unit cells whose chirality matches that of light, superchiral light is forming and strong optical second harmonic generation can be observed.

Description

Keywords

chirality, metamaterials, plasmonics, second harmonic generation, surface plasmon resonance

Journal Title

Adv Mater

Conference Name

Journal ISSN

0935-9648
1521-4095

Volume Title

26

Publisher

Wiley
Sponsorship
Engineering and Physical Sciences Research Council (EP/G060649/1)
Engineering and Physical Sciences Research Council (EP/K028510/1)
European Research Council (320503)