Chiral-absorber planar metasurface made by rotation of simple achiral meta-atoms

Publikationstyp
Conference Paper
Date Issued
2025-06
Sprache
English
Author(s)
Gryb, Dmytro
Antonov, Alexander  
Tittl, Andreas  
Menezes, Leonardo de S.  
TORE-URI
https://hdl.handle.net/11420/62045
Citation
Conference on Lasers and Electro Optics Europe and European Quantum Electronics Conference, CLEO 2025
Contribution to Conference
Conference on Lasers and Electro Optics Europe and European Quantum Electronics Conference, CLEO 2025  
Publisher DOI
10.1109/CLEO/EUROPE-EQEC65582.2025.11109195
Scopus ID
2-s2.0-105016135266
Publisher
IEEE
ISBN of container
979-8-3315-1252-1
979-8-3315-1253-8
The research field of chiral metasurfaces has recently gained significant attention due to their ability to enable the observation of various phenomena, including chiral strong coupling [1], lasing [2] or harmonic generation [3]. In a previous work, we showed a robust metasurface consisting of rotated achiral silicon nanorods for generating optical chiral response [4]. The present study explores the same planar system combined with a metallic mirror, using its absorption as an advantage for shaping chiral resonances.
DDC Class
600: Technology