Results 31 to 40 of about 12,139 (172)
Tunable Plasmon Induced Transparency in Graphene and Hyperbolic Metamaterial-Based Structure
IEEE Photonics Journal, 2019 A specially designed tunable hyperbolic metamaterial (HMM) based on plasmon induced transparency (PIT) of fractal in the near-infrared (NIR) regime was proposed.
Muhammad Abuzar Baqir +6 more
doaj +1 more source
Tunable plasmon induced transparency in the ellipse-shaped resonators coupled waveguide
Results in Physics, 2020 We study spectral responses in a bright-dark mode ellipse-shaped resonators coupled waveguide. The results show that the plasmon-induced transparency (PIT) can be observed in the ellipse-shaped resonators coupled waveguide, and the symmetric line shape ...
Yuqing Wang +8 more
doaj +1 more source
Nanophotonics, 2021 We present a microscopic model describing the transition to a strong coupling regime for an emitter resonantly coupled to a surface plasmon in a metal–dielectric structure. We demonstrate that the shape of scattering spectra is determined by an interplay
Shahbazyan Tigran V.
doaj +1 more source
Tunable plasmon-induced transparency with coupled L-shape graphene metamaterial
Results in Physics, 2022 A graphene-based metamaterial structure, consisting of a graphene strip (GS) and a L-shaped graphene-rectangular block (GRB), is proposed to generate the plasmon-induced transparency (PIT) effect.
Shuxian Chen +10 more
doaj +1 more source
Plasmon induced transparency in cascaded π-shaped metamaterials
Optics Express, 2011 We experimentally and numerically demonstrate a planar metamaterial consisting of two asymmetrically positioned π-structures in a single unit that exhibits plasmonic analogue of electromagnetically induced transparency (EIT). Through the coupling of the constituent nanorod elements, the proposed structure enables fine spectral tuning of the EIT-like ...
Cetin, Arif E. +4 more
openaire +4 more sources
Plasmon Assisted Transparency in Metal--Dielectric Microspheres [PDF]
, 2006 We present a theoretical analysis of light scattering from a layered metal-dielectric microsphere. The system consists of two spherical resonators, coupled through concentric embedding.
Deutsch, Miriam +2 more
core +3 more sources
High-Sensitivity Sensing Based on Plasmon-Induced Transparency
IEEE Photonics Journal, 2015 High-sensitivity sensing based on plasmon-induced transparency (PIT) in a rectangular resonator has been investigated in detail. Multimode theory is introduced to explain the redshift and blueshift of the transmission spectrum by adjusting a structural ...
B. X. Li +6 more
doaj +1 more source
Dipole-dipole interaction between a quantum dot and graphene nanodisk [PDF]
, 2012 We study theoretically the dipole-dipole interaction and energy transfer in a hybrid system consisting of a quantum dot and graphene nanodisk embedded in a nonlinear photonic crystal.
Antón, Miguel. A. +4 more
core +3 more sources
Tunable plasmon induced transparency with high transmittance in a two-layer graphene structure
Results in Physics, 2021 A dynamically tunable plasmon induced transparency planar structure with double layers hollow-cross graphene array is proposed in this paper. Due to energy oscillating back and forth between two weak hybridized states made up of upper and lower graphene,
Shuquan Zheng +3 more
doaj +1 more source
Manipulating the plasmon-induced transparency in terahertz metamaterials
Optics Express, 2011 Coupling between superradiant and subradiant mode resonators in a metamaterial unit cell plays an important role in observing the sharp transparency peak due to destructive interference between the resonators. This effect is enhanced as the resonators are brought closer to each other in a conventional planar arrangement.
Zhongyang, Li +7 more
openaire +2 more sources