Results 221 to 230 of about 1,504,880 (252)

High-Linearity Fano Resonance Modulator Using a Microring-Assisted Mach–Zehnder Structure

Journal of Lightwave Technology, 2020
Analog microwave photonic links require high-linearity electro-optic modulators. We investigate and optimize the linearity performance of a silicon Fano resonance modulator based on a reconfigurable microring-assisted Mach–Zehnder interferometer (MZI ...
Shuhuang Chen, Gangqiang Zhou, Linjie Zhou, Liangjun Lu, Jianping Chen   +4 more
semanticscholar   +1 more source

Highly Efficient Amplitude Modulation of Terahertz Fano Resonance Based on Si Photoactive Substrate by Low Power Continuous Wave

Advanced Materials & Technologies, 2020
It is one of the effective methods to modulate Fano resonance intensity by adding the thin photoactive material in the Fano metadevice and then light pumping them.
M. Zhang, Fengling Zhang, Ming Li, Peng Li, Jitao Li, Jie Li, Dingyu Yang   +6 more
semanticscholar   +1 more source

Evidence of Tunable Fano Resonance in a Liquid Crystal‐Based Colloidal Metamaterial

Advanced Optical Materials, 2020
A colloidal metamaterial composite, realized by dispersing sub‐micrometer‐sized high refractive index dielectric resonators (selenium) in a nematic liquid crystal medium, exhibits electrically tunable Mie resonances in the optical regime.
Amit Bhardwaj, Vimala Sridurai, Navas Meleth Puthoor, Aswathi B. Nair, Tripti Ahuja, G. Nair   +5 more
semanticscholar   +1 more source

Fano Resonance Based on Coupling Between Nanoring Resonator and MIM Waveguide for Refractive Index Sensor

Plasmonics, 2023
Zaini Mohamed, S. Taya, A. Almawgani, A. T. Hindi   +3 more
semanticscholar   +1 more source

Gain‐Assisted Active Spoof Plasmonic Fano Resonance for High‐Resolution Sensing of Glucose Aqueous Solutions

Advanced Materials & Technologies, 2019
Fano resonance has received much attention in recent years due to its promising applications in surface enhanced phenomena, sensing, and nonlinear optics.
Y. Zhou, Q. Li, H. Zhao, T. Cui
semanticscholar   +1 more source

Plasmonic Systems Unveiled by Fano Resonances

ACS Nano, 2012
We show in detail how a derivation of Fano theory can serve as a new paradigm to study, understand, and control the interaction of nano-objects with light. Examples include a plasmonic crystal, a dolmen-type structure sustaining dark and bright plasmon modes, and a nanoshell heptamer.
Yan, Francescato, Vincenzo, Giannini, Stefan A, Maier   +2 more
openaire   +2 more sources

Fano Resonances in Plasmonic Nanoparticle Aggregates

The Journal of Physical Chemistry A, 2009
We investigate the plasmonic properties of a symmetric silver sphere septamer and show that the extinction spectrum exhibits a narrow Fano resonance. Using the plasmon hybridization approach and group theory we show that this Fano resonance is caused by the interference of two bonding dipolar subradiant and superradiant plasmon modes of E(1u) symmetry.
Nikolay A, Mirin, Kui, Bao, Peter, Nordlander   +2 more
openaire   +2 more sources

Design and Analysis of Gas Sensor Using Tailorable Fano Resonance by Coupling Between Tamm and Defected Mode Resonance

Plasmonics, 2022
Z. Zaky, H. Hanafy, A. Panda, P. Pukhrambam, A. Aly   +4 more
semanticscholar   +1 more source

Fano Resonance in the Plasmonic Structure of MIM Waveguide with r-Shaped Resonator for Refractive Index Sensor

Plasmonics, 2022
Siti Rohimah, He Tian, Jinfang Wang, Jianfeng Chen, Jina Li, Xing Liu, Jingang Cui, Qiang Xu, Yu Hao   +8 more
semanticscholar   +1 more source

Fano-chain: the Fano resonances in a nanoparticles chain

Journal of Modern Optics, 2012
We show that for a linear chain of nanoparticles the Fano resonances can be excited and tuned through particle number manipulation by adding or removing particles from the chain. Fano modes excited in the chain, the spectrally overlapped bright superradiant and dark subradiant modes, are presented with current flow pictures for the first time, which ...
Jiao Jiao, Zengbo Wang
openaire   +1 more source