Plasmon induced transparency in graphene based terahertz metamaterials [PDF]
EPL (Europhysics Letters), 2017 Plasmon induced transparency (PIT) effect in a terahertz graphene metamaterial is numerically and theoretically analyzed. The proposed metamaterial comprises of a pair of graphene split ring resonators placed alternately on both sides of a graphene strip
Chowdhury, Dibakar R. +4 more
core +2 more sources
Plasmon-induced transparency effect for ultracompact on-chip devices
Nanophotonics, 2019 On-chip plasmon-induced transparency (PIT) possessing the unique properties of controlling light propagation states is a promising way to on-chip ultrafast optical connection networks as well as integrated optical processing chips.
Niu Xinxiang +8 more
doaj +3 more sources
Power transmission and group delay in gain-assisted plasmon-induced transparency
AIP Advances, 2013 A gain-assisted plasmonic waveguide with two detuned resonators is investigated in the plasmon-induced transparency window. Phase map is employed to study power transmittance and group delay for varying gain coefficients and frequency detunings of the ...
Zi-Lan Deng +4 more
doaj +5 more sources
Magnetic plasmon induced transparency in three-dimensional metamolecules
Nanophotonics, 2012 In a laser-driven atomic quantum system, a continuous state couples to a discrete state resulting in quantum interference that provides a transmission peak within a broad absorption profile the so-called electromagnetically induced transparency (EIT). In
Wu Pin Chieh +7 more
doaj +2 more sources
Thermostable terahertz metasurface enabled by graphene assembly film for plasmon-induced transparency [PDF]
Scientific ReportsWith the increasing demand on high-density integration and better performance of micro-nano optoelectronic devices, the operation temperatures are expected to significantly increase under some extreme conditions, posing a risk of degradation to metal ...
Xiaotian Huang +9 more
doaj +2 more sources
Plasmon-Induced Transparency Based on Triple Arc-Ring Resonators. [PDF]
Materials (Basel), 2018 This paper presents a plasmon-induced transparency (PIT) using an easy-fabricating metamaterial composed of three pieces of metallic arc-rings on top of a dielectric substrate. The transmission of the transparent peak of 1.32 THz reaches approximately 93%.
Dong GX +4 more
europepmc +4 more sources
Cascaded plasmon-induced transparency in spoof surface plasmon polariton waveguide
Results in Physics, 2022 Manipulating spoof surface plasmon polaritons (SPPs) effectively has promising applications in developing ultracompact plasmonic circuits. Research on versatile components in planar spoof SPP waveguides has attracted widespread attention over the decades.
Xiaoqiang Su +9 more
doaj +1 more source
Fano Enhancement of Unlocalized Nonlinear Optical Processes [PDF]
, 2021 Field localization boosts nonlinear optical processes at the hot spots of metal nanostructures. Fano resonances can further enhance these "local" processes taking place at the hot spots.
Bek, Alpan +4 more
core +2 more sources
High-Sensitivity Terahertz Biosensor Based on Plasmon-Induced Transparency Metamaterials
Photonics, 2023 This paper presents a metamaterial biosensor composed of dual-cut wires (DCWs) and quadruple split-ring resonators (QSRs), achieving polarization-independent plasmon-induced transparency (PIT) effects in the terahertz range.
Mengcheng Guan +5 more
doaj +1 more source
Dynamically configurable, successively switchable multispectral plasmon-induced transparency [PDF]
Optics Letters, 2019 Plasmon-induced-transparency (PIT) in nanostructures has been intensively investigated, however, no existing metasurface nanostructure exhibits all-optically tunable properties, where the number of transparency windows can be tuned successively, and switched to off-state.
Jietao Liu +3 more
openaire +4 more sources