@inproceedings{9b57ed7b281e4006b975eaa64119f778,
title = "Circular dichroism from Fano resonances in planar chiral oligomers",
abstract = "Here we present a general approach for describing the physics of Fano resonances in nanoparticle oligomers. It is shown that the interference of nonorthogonal collective eigenmodes is a sufficient condition to produce Fano resonances. We then show that such nonorthogonality between eigenmodes also permits the existence of a new form circular dichroism in the absorption and scattering cross-sections, even when circular dichroism is forbidden in the extinction cross-section.",
keywords = "Chiral, Fano, Metasurface, Oligomer, Plasmonic, Rotational symmetry",
author = "Ben Hopkins and Poddubny, {Alexander N.} and Miroshnichenko, {Andrey E.} and Kivshar, {Yuri S.}",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only. {\textcopyright} 2015 SPIE.; 10th SPIE Conference on Metamaterials ; Conference date: 15-04-2015 Through 16-04-2015",
year = "2015",
doi = "10.1117/12.2183280",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Peter Markos and Vladimir Kuzmiak and Tomasz Szoplik",
booktitle = "Metamaterials X",
address = "United States",
}