Quantum Left-handed metamaterial with superconducting quantum interference devices
Chunguang Du, Hongyi Chen, Shiqun Li
Abstract
A scheme of left-handed metamaterial (LHM) composed of superconducting quantum interference devices (SQUIDs) and conducting wires is proposed. The permeability of a probe field can be smoothly tuned over a wide range with another electromagnetic (coupling) field due to quantum interference effect. Similar to electromagnetically induced transparency (EIT) of atomic systems, the absorption of the probe field can be strongly suppressed even in the case of negative permeability. There are two passbands of negative refractive index with low loss, which can be tuned with the coupling field.
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