Results 91 to 100 of about 125,988 (160)

Fano-Resonance in Hybrid Metal-Graphene Metamaterial and Its Application as Mid-Infrared Plasmonic Sensor

Micromachines, 2020
Fano resonances in nanostructures have attracted widespread research interests in the past few years for their potential applications in sensing, switching and nonlinear optics.
Jianfa Zhang, Qilin Hong, Jinglan Zou, Yuwen He, Xiaodong Yuan, Zhihong Zhu, Shiqiao Qin   +6 more
doaj   +1 more source

Deep Reinforcement Learning Inverse Design of Dielectric Metasurfaces Supporting Dual Quasi‐BIC Resonances

Nanophotonics, Volume 15, Issue 19, 13 October 2026.
A deep reinforcement‐learning framework designs dielectric metasurfaces supporting dual quasi‐BIC resonances under tightly coupled multi‐objective constraints. By combining D3QN, rollout‐based lookahead, reward normalization, and prioritized replay, the method stabilizes the optimization of the resonance wavelength, quality factor, and near‐field ...
Ruixin Luo, Mengfan Zhang, Deyi Guo, Bin Han, Yulong Guo, Shan Li, Zhiyuan Wang, Yang Wang, Zhihui Chen   +8 more
wiley   +1 more source

Fano-engineered high-Q compact nested ring resonator based photonic device for advanced multi-analyte biosensing applications

Scientific Reports
This work presents a compact, CMOS-compatible, Fano-engineered Nested Ring Resonator (NRR) for advanced biosensing applications. The proposed design supports three distinct Fano resonances within a single device, each exhibiting sharp spectral ...
Pragya Mishra, Tushar Gaur, Talabattula Srinivas   +2 more
doaj   +1 more source

Widening of the large-angle half-wave wall through a pair of parameter-reversal Fano resonances

Materials & Design
With the high quality (Q) factor, the Fano resonance has only been focused on sensing and switching, while its value in other fields ignored. In this manuscript, according to the Fano spectral characteristics, we have first proposed to use the Fano ...
Tiefu Li, Yuxiang Jia, Chang Ding, Xinmin Fu, Yajuan Han, Jie Yang, Zhihui Zhang, Zhaotang Liu, Cunqian Feng, Jiafu Wang   +9 more
doaj   +1 more source

Large Rabi Splitting Driven by Plasmon‐Enhanced Hybrid Anapole States in Si–Au–WSe2 Heterostructures

Nanophotonics, Volume 15, Issue 18, 25 September 2026.
A silicon hybrid‐anapole microcavity coupled with a plasmonic array enables tripartite strong coupling with WSe2 excitons. Spatially extended field enhancement and coherent cavity–plasmon hybridization strengthen light–matter interactions, producing a giant 330 meV Rabi splitting at room temperature and offering a compact platform for low‐exciton ...
Yanhui Deng, Mingyang Yu, Xizhen Xing, Chenxi Zhao, Tianyu Yang, Yujie Ma, Zhang‐Kai Zhou   +6 more
wiley   +1 more source

Probing Strong Coupling in Core–Shell Nanoparticles With Fast Electron Beams

physica status solidi (a), Volume 223, Issue 17, 9 September 2026.
An exact analytic formalism for evaluating electron‐energy loss and cathodoluminescence probabilities for core–shell nanoparticles explored by electron‐beam spectroscopies is derived. The formalism is exploited to understand strong exciton–plasmon and exciton–Mie mode coupling in nanophotonic architectures.
Annika Brandt, Christos Tserkezis, Carsten Rockstuhl, P. Elli Stamatopoulou   +3 more
wiley   +1 more source

Independently Tunable Ultrasharp Double Fano Resonances in Coupled Plasmonic Resonator System

IEEE Photonics Journal, 2018
A coupled plasmonic resonator system is investigated by both the finite element method (FEM) and the multimode interference coupled-mode theory (MICMT).
Hongxue Fu, Shilei Li, Yilin Wang, Gang Song, Pengfei Zhang, Lulu Wang, Li Yu   +6 more
doaj   +1 more source

Unconventional Fano resonances in light scattering by small particles [PDF]

, 2012
We introduce a new concept of Fano-like resonances for the extinction cross-section at light scattering by small (relative to the light wavelength) particles.
Y. S. Kivshar, A. E. Miroshnichenko, M. I. Tribelsky, Tribelsky, M., Kivshar, Y., Miroshnichenko, A.   +5 more
core   +2 more sources

Fano Resonances in All-Dielectric Oligomers

Nano Letters, 2012
We demonstrate that light scattering by all-dielectric oligomers exhibits well-pronounced Fano resonances with strong suppression of the scattering cross section. Our analysis reveals that this type of the Fano resonance originates from the optically induced magnetic dipole modes of individual high-dielectric nanoparticles.
Miroshnichenko, Andrey, Kivshar, Yuri
openaire   +3 more sources

Fano resonances and collective effects in metamaterials

We review recent progress on the control of inter-meta-molecule interactions and collective effects in ...
Fedotov, V.A., Papasimakis, N., Zheludev, N.I.   +2 more
core   +1 more source