Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Negative Index in Chiral Metamaterials under Conductive Loss and First-Order Material Dispersion Using Lorentzian, Condon and Drude Models

Not Accessible

Your library or personal account may give you access


The aim of this paper is to explore the emergence of negative index (NIM) in chiral materials with conductive loss using standard dispersive models (Lorentzian, Condon and Drude) for the material parameters. Expanding to first-order, results are derived for phase and group velocities, and corresponding indices, thereby finding appropriate sideband ranges. As expected, in the NIM region the phase index is negative and group index is positive, it is also found that NIM may occur both for positive and negative sidebands.

© 2016 Optical Society of America

PDF Article
More Like This
Negative Index in a Lossy Chiral Metamaterial under First-Order Material Dispersion using a Drude Model

Monish R. Chatterjee and Tarig Algadey
FTh3F.4 Frontiers in Optics (FiO) 2015

Negative index in a dispersive chiral material with first-order sideband dispersion under dielectric losses

Monish R. Chatterjee and Salaheddeen G. Bugoffa
FM3D.4 Frontiers in Optics (FiO) 2017

Emergence of Negative Index in a Lossy Chiral Metamaterial under First-Order Material Dispersion

Monish R. Chatterjee and Tarig Algadey
NM2C.5 Novel Optical Materials and Applications (NOMA) 2015


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access Optica Member Subscription

Select as filters

Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved