Results 101 to 110 of about 125,988 (160)

Tuning Fano Resonances with Graphene [PDF]

, 2013
We demonstrate strong electrical control of plasmonic Fano resonances in dolmen structures using tunable interband transitions in graphene. Such graphene-plasmonic hybrid devices can have applications in light modulation and sensing.
Boltasseva, Alexandra, Yong P. Chen, Chen, Yong P., Chung, Ting-Fung, Alexander Kildishev, Prokopeva, Ludmila, Naresh K. Emani, Ludmila Prokopeva, Ting-Fung Chung, Emani, Naresh K., Kildishev, Alexander, Alexandra Boltasseva   +11 more
core   +1 more source

Putting piezoelectric sensors into Fano resonances

Microsystems & Nanoengineering
Abstract Piezoelectric resonance sensors are essential to many diverse applications associated with chemical and biological sensing. In general, they rely on continuously detecting the resonant frequency shift of piezoelectric resonators due to analytes accreting on their surfaces in vacuum, gas or fluid.
Mengting Wang, Jianqiu Huang, Qing-An Huang   +2 more
openaire   +3 more sources

Fano Resonances in Polygonal Tube Fibers

, 2012
In this paper, the dispersion and the confinement loss properties of polygonal tube fibers are investigated. Fano resonances between the hollow core modes and the high order dielectric modes are found inside transmission bands.
Luca Vincetti, SETTI, VALERIO, Valerio Setti, VINCETTI, Luca   +3 more
core   +1 more source

A discrete time Markov chain model for high throughput bidirectional Fano decoders [PDF]

, 2010
The bidirectional Fano algorithm (BFA) can achieve at least two times decoding throughput compared to the conventional unidirectional Fano algorithm (UFA). In this paper, bidirectional Fano decoding is examined from the queuing theory perspective.
Koçak, T, Taskin Kocak, Morris, KA, Woodward, G, Ran Xu, Kevin Morris, Xu, R, Graeme Woodward   +7 more
core   +1 more source

Multiple Fano Resonances Based on End-Coupled Semi-Ring Rectangular Resonator

IEEE Photonics Journal, 2019
In this paper, multiple Fano resonances based on semi-ring-rectangular composite cavity (SRRCC) structure are numerically investigated and explained by the finite-difference time-domain method and the multiple interference coupled mode theory method ...
Yihong Fang, Kunhua Wen, Zhengfeng Li, Bingye Wu, Li Chen, Jinyun Zhou, Dongyue Zhou   +6 more
doaj   +1 more source

Fano Resonant Sensing in MIM Waveguide Structures Based on Multiple Circular Split-Ring Resonant Cavities

Micromachines
In this work, a non-through metal–insulator–metal (MIM) waveguide capable of exciting three Fano resonances was designed and numerically studied using the finite element method.
Wenjing Wang, Shaoze Zhang, Huiliang Cao
doaj   +1 more source

Symmetry breaking with coupled Fano resonances

Optics Express, 2008
We describe the effect of symmetry breaking in a system with two coupled Fano resonators. A general criterion is derived and optimal parameter regions for switching are identified. By extending the single resonator behavior we show that one achieves the effect at very low input powers.
Maes, Björn, Bienstman, Peter, Baets, Roel   +2 more
openaire   +2 more sources

Observation of fano resonances in all-dielectric nanoparticle oligomers

, 2014
It is well-known that oligomers made of metallic nanoparticles are able to support sharp Fano resonances originating from the interference of two plasmonic resonant modes with different spectral width.
Yuri S. Kivshar, Neshev, Dragomir, Miroshnichenko, Andrey, Andrey E. Miroshnichenko, Dragomir N. Neshev, Dominguez, Jason, Kivshar, Yuri, Jason Dominguez, Katie E. Chong, Decker, Manuel, Manuel Decker, Igal Brener, Ben Hopkins, Isabelle Staude, Hopkins, Ben, Chong, Katie, Staude, Isabelle, Brener, Igal   +17 more
core   +1 more source

Fano resonance in concentric ring apertures

Optics Express, 2013
We demonstrate a polarization-independent mid-infrared Fano resonance with extraordinary transmission when light passes through two concentric metallic ring apertures. A high-Q dark mode is indirectly excitated by coupling with a low-Q bright mode. A coupled optical resonator model is used to analyze the coupling process between the bright and dark ...
Jie, Shu, Weilu, Gao, Qianfan, Xu
openaire   +2 more sources

Fano Resonances in Individual Coherent Plasmonic Nanocavities

, 2016
We observe the appearance of Fano resonances in the optical response of plasmonic nanocavities due to the coherent coupling between their superradiant and subradiant plasmon modes.
Feng Hao (1534615), Niels Verellen (1635421), Yannick Sonnefraud (1759855), Peter Nordlander (1305540), Pol Van Dorpe (1371366), Victor V. Moshchalkov (1759858), Stefan A. Maier (655257), Heidar Sobhani (1984885)   +7 more
core   +1 more source