Details

Autor(en) / Beteiligte

• Hassnain, S. A.
• Mughal, M. J.
• Naqvi, Q. A.

Titel

Layered Chiral Spheres with Zero Backscattering

Ist Teil von

• 2019 Photonics & Electromagnetics Research Symposium - Fall (PIERS - Fall), 2019, p.1784-1789

Ort / Verlag

IEEE

Erscheinungsjahr

2019

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• In this paper, zero backscattering by chiral objects when illuminated by an electromagnetic plane wave is investigated. For this a bi-isotropic chiral sphere coated with chiral metamaterial embedded in free space is considered. Self-duality cases satisfy for zero backscattering. Conditions on permittivity and permeability for zero backscattering are presented in this paper. Results have been discussed for different configurations of bi-isotropic sphere as dielectric-dielectric, dielectric-chiral, chiral dielectric and single dielectric cases. Specific results for chirality parameter have been discussed for these configurations.