Circular conversion dichroism in planar chiral metamaterials
V. A. Fedotov, P. L. Mladyonov, S. L. Prosvirnin, A. V. Rogacheva, Y. Chen, N. I. Zheludev
Abstract
We report the first experiential observation and theoretical analysis of the new phenomenon of planar chiral circular conversion dichroism, which in some aspects resembles the Faraday effect in magnetized media, but does not require the presence of a magnetic field for its observation. It results from the interaction of an electromagnetic wave with a planar chiral structure patterned on the sub-wavelength scale, and manifests itself in asymmetric transmission of circularly polarized waves in the opposite directions through the structure and elliptically polarized eigenstates. The new effect is radically different from conventional gyrotropy of three-dimensional chiral media.
Create a lesson
Related papers
Ultra-Low-Loss Silicon Nitride on Sapphire for Broad-Transparency Nonlinear and Quantum Photonics
Abdur-Raheem Al-Hallak, Shuai Liu, Kailu Zhou et al.
Self-starting Dynamics in All-fibre All-Normal-Dispersion Thulium Mamyshev oscillator
Dennis C. Kirsch, Kirill Grebnev, Alberto Rodriguez Cuevas et al.
Field-driven attosecond deflection of electron beams at the position of planar foils
Xiaofan Gui, Kenichi L. Ishikawa, Yuya Morimoto
Cavity Solitons
W. J. Firth, G. K. Harkness
Ultra-broadband transient absorption down to 200 nm enabled by soliton dynamics in gas-filled hollow capillary fibers
Pieter J. Brongers, Kyle Barlow, Deepjyoti Satpathy et al.
Dual-Symmetrized Construction of Electromagnetic Beams Beyond the Paraxial Approximation with an Explicit Separation of Scalar and Vectorial Corrections
Abdullah F. Alharbi, Kayn A. Forbes