High‐Q and Tailorable Fano Resonances in a One‐Dimensional Metal‐Optical Tamm State Structure: From a Narrowband Perfect Absorber to a Narrowband Perfect Reflector
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202102183
Abstract: Fano resonances giving rise to a rich variety of asymmetric spectral shapes have been investigated in optical nanostructures with multidimensional configurations. However, 1D nanostructure realizing Fano resonances with well‐controlled spectral shapes are yet to be… read more here.
Keywords: optical tamm; narrowband perfect; fano resonances; metal ... See more keywords
MoS2 for Ultrafast All‐Optical Switching and Modulation of THz Fano Metaphotonic Devices
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Optical Materials"
DOI: 10.1002/adom.201700762
Abstract: In recent years, the stunning performance of transition metal dichalcogenides (TMDCs) has been utilized in the area of field effect transistors, integrated circuits, photodetectors, light generation and harvesting, valleytronics, and van der Waals (vdW) heterostructures.… read more here.
Keywords: fano; switching modulation; optical switching; metaphotonic devices ... See more keywords
Near-field coupling derived plasmon-induced transparency and Fano dip in symmetry-broken terahertz metamaterials by the “sketch and peel” lithography process
Sign Up to like & getrecommendations! Published in 2020 at "Microelectronic Engineering"
DOI: 10.1016/j.mee.2019.111155
Abstract: Abstract Terahertz (THz) metamaterials and their assemblies with strong Fano resonance are of fundamental interest and have potential applications in modulators, slow-light devices and THz sensing. Here, we demonstrate that near-field coupling dominated Fano-dip and… read more here.
Keywords: fano; fano dip; induced transparency; near field ... See more keywords
Refractive index sensing with fano resonant L-shaped metasurface
Sign Up to like & getrecommendations! Published in 2018 at "Optical Materials"
DOI: 10.1016/j.optmat.2018.05.066
Abstract: Abstract Plasmonic Fano resonances are investigated in a coupled metasurface consisting of gold nanobars arranged in L-shaped fashion. The destructive interference between different modes supported by bright and dark nanobars leads to the emergence of… read more here.
Keywords: fano; index; index sensing; sensing fano ... See more keywords
Anomalous Fano interference induced by Majorana zero mode
Sign Up to like & getrecommendations! Published in 2017 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2017.06.040
Abstract: Abstract We investigate the Fano effect in electron transport through a parallel mesoscopic circuit, whose arms are embedded by one quantum dot and one Majorana zero mode (MZM), respectively. It is found that by adjusting… read more here.
Keywords: fano; majorana zero; anomalous fano; zero mode ... See more keywords
Lateral sorting of chiral nanoparticles using Fano-enhanced chiral force in visible region.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c7nr05464e
Abstract: Chiral gradient force allows a passive separation of an enantiomer since its direction is dependent on the handedness of its chiral entities. However, chiral polarisability is much weaker than electric polarisability. As a consequence, the… read more here.
Keywords: chiral force; fano; chiral nanoparticles; force ... See more keywords
Five-fold plasmonic Fano resonances with giant bisignate circular dichroism.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c8nr05277h
Abstract: Chiral metamaterials with versatile designs can exhibit orders of magnitude enhancement in chiroptical responses compared with that of the natural chiral media. Here, we propose an ease-of-fabrication three-dimensional (3D) chiral metamaterial consisting of vertical asymmetric… read more here.
Keywords: fano; five fold; circular dichroism; fold plasmonic ... See more keywords
Realization of a near-infrared active Fano-resonant asymmetric metasurface by precisely controlling the phase transition of Ge2Sb2Te5.
Sign Up to like & getrecommendations! Published in 2020 at "Nanoscale"
DOI: 10.1039/c9nr09889e
Abstract: A metasurface is one of the most effectual platforms for the manipulation of complex optical fields. One of the current challenges in the field is to develop active or reconfigurable functionalities to extend its operation… read more here.
Keywords: fano; fano resonant; asymmetric metasurface; metasurface ... See more keywords
Electric Fano resonance-based terahertz metasensors.
Sign Up to like & getrecommendations! Published in 2021 at "Nanoscale"
DOI: 10.1039/d1nr04477j
Abstract: An ultra-sensitive THz metasensor is presented based on quasi-BIC Fano resonance, which can distinguish extremely dilute concentrations (nM) of solutions. It provides a nondestructive sensing approach for disease prevention and diagnosis. However, the main drawback… read more here.
Keywords: fano; resonance based; electric fano; resonance ... See more keywords
Line shape engineering of sharp Fano resonance in Al-based metal-dielectric multilayer structure
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.5002715
Abstract: A systematic experimental study was performed on the Fano line shape exhibited by multilayer structures consisting of an Al layer, a SiO2 spacer layer, and an Al2O3 waveguide layer. In the structures studied, a sharp… read more here.
Keywords: fano; resonance; sharp fano; fano resonance ... See more keywords
Liquid crystal enabled dynamic cloaking of terahertz Fano resonators
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5082224
Abstract: Terahertz (THz) metadevices featured by high-Q Fano resonance are applicable for ultrasensitive biodetection. The active tuning of Fano resonance further extends their applications to switching and filtering. Here, we propose a dynamic Fano cloaking in… read more here.
Keywords: fano; fano resonators; polarization; liquid crystal ... See more keywords