title: Electromagnetically induced transparency in metamaterials at near-infrared frequency.
abstract: We employ a planar metamaterial structure composed of a split-ring-resonator (SRR) and paired nano-rods to experimentally realize a spectral response at near-infrared frequencies resembling that of electromagnetically induced transparency. A narrow transparency window associated with low loss is produced, and the magnetic field enhancement at the center of the SRR is dramatically changed, due to the interference between the resonances with significantly different linewidths. The variation of the spectral response in terms of relative position of the bright and dark elements is evaluated with numerical simulations.
authors: DTU Fotonik - Department of Photonics Engineering, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark.
authors: Jingjing
authors: J
authors: Zhang
authors: Sanshui
authors: S
authors: Xiao
authors: Claus
authors: C
authors: Jeppesen
authors: Anders
authors: A
authors: Kristensen
authors: Niels Asger
authors: NA
authors: Mortensen
mesh_terms: D004574:Electromagnetic Fields; D004867:Equipment Design; D007259:Infrared Rays; D012031:Refractometry / Q000295:instrumentation*; D012542:Scattering, Radiation; D014732:Vibration