Magnetic metamaterials at telecommunication and visible frequencies

Abstract

Arrays of gold split-rings with 50-nm minimum feature size and with an LC resonance at 200-THz frequency (1500-nm wavelength) are fabricated. For normal incidence conditions, they exhibit a pronounced fundamental magnetic mode, arising from a coupling via the electric component of the incident light. For oblique incidence, a coupling via the magnetic component is demonstrated as well. Moreover, we identify a novel higher-order magnetic resonance at around 370 THz (800-nm wavelength) that evolves out of the Mie resonance for oblique incidence. Comparison with theory delivers good agreement and also shows that the structures allow for a negative magnetic permeability.

4 pages, 3 figures

References in corpus (1)

• Resonant light interaction with plasmonic nanowire systems

Cited by in corpus (39)

• High-efficiency light-wave control with all-dielectric optical Huygens' metasurfaces
• Magnetic light
• Light scattering and surface plasmons on small spherical particles
• A comparison of graphene, superconductors and metals as conductors for metamaterials and plasmonics
• Magnetic Dipole and Electric Quadrupole Transitions in the Trivalent Lanthanide Series: Calculated Emission Rates and Oscillator Strengths
• A negative permeability material at red light
• Chiral metamaterials with negative refractive index based on four "U" split ring resonators
• Tunable negative refraction without absorption via electromagnetically induced chirality
• Dynamical Theory of Artificial Optical Magnetism Produced by Rings of Plasmonic Nanoparticles
• Three-dimensional metamaterials with an ultra-high effective refractive index over broad bandwidth
• Split ring resonator-coupled enhanced transmission through a single subwavelength aperture
• Three-Dimensional Nanotransmission Lines at Optical Frequencies: A Recipe for Broadband Negative-Refraction Optical Metamaterials
• Near-field examination of perovskite-based superlenses and superlens-enhanced probe-object coupling
• Toy model for plasmonic metamaterial resonances coupled to two-level system gain
• Negative Refraction Gives Rise to the Klein Paradox
• Observation of optical gyromagnetic properties in a magneto-plasmonic metamaterial
• Non-left-handed transmission and bianisotropic effect in a [pi]-shaped metallic metamaterials
• Contribution of the magnetic resonance to the third harmonic generation from a fishnet metamaterial
• Ultrafast modulation of near-field heat transfer with tunable metamaterials
• Dispersion of guided modes in two-dimensional split ring lattices
• Gigahertz optomechanical modulation by split-ring-resonator nanophotonic meta-atom arrays
• Tunable Graphene Split-Ring Resonators
• Polarization-Tuned Fano Resonances in All-Dielectric Short-Wave Infrared Metasurface
• Zero absorption and large negative refractive index in a left-handed four-level atomic media
• An invisible medium for circularly polarized electromagnetic waves
• Probing the electrodynamic local density of states with magnetoelectric point scatterers
• Ultra-high terahertz index in deep subwavelength coupled bi-layer free-standing flexible metamaterials
• Metrology of EUV Masks by EUV-Scatterometry and Finite Element Analysis
• Coupled Magnetic Resonator Optical Waveguides - mimicking spin waves in coupled metamaterials
• The effect of gain saturation in a gain compensated perfect lens
• Rigorous Simulation of 3D Masks
• Left-handedness without absorption in the four-level Y-type atomic medium
• Travelling waves in nonlinear magneto-inductive lattices
• Optical Magnetism: from Red to Blue
• On-chip visible light communication-band metasurface modulators with niobium plasmonic nano-antenna arrays
• All-dielectric optical nanoantennas (Review)
• Asymmetric Cloaking Theory Based on Finsler Geometry ~ How to design Harry Potter's invisibility cloak with a scientific method ~
• THz meta-foil - a new photonic material
• Numerical and experimental studies of resonators with reduced resonant frequencies and small electrical sizes