Switching plasmonic Fano resonance in gold nanosphere–nanoplate heterodimers

Nanoscale ◽  
2019 ◽  
Vol 11 (19) ◽  
pp. 9641-9653 ◽  
Author(s):  
Wenzheng Lu ◽  
Ximin Cui ◽  
Tsz Him Chow ◽  
Lei Shao ◽  
Hao Wang ◽  
...  
Keyword(s):  
Fano Resonance ◽  
Gold Nanosphere

Reversible switching of plasmonic Fano resonance is realized on gold nanosphere–nanoplate heterodimers by integrating a polyaniline layer.

Plasmonic fano resonance sensing system using gold nanosphere and J-aggregates

2016 ◽  
Author(s):  
Andrew Fales ◽  
Bridget M. Crawford ◽  
Stephen J. Norton ◽  
Brendan G. DeLacy ◽  
Tuan Vo-Dinh
Keyword(s):  
Fano Resonance ◽  
Sensing System ◽  
Gold Nanosphere ◽  
J Aggregates

Fano resonance in a gold nanosphere with a J-aggregate coating

2015 ◽  
Vol 17 (38) ◽  
pp. 24931-24936 ◽  
Author(s):  
Andrew M. Fales ◽  
Stephen J. Norton ◽  
Bridget M. Crawford ◽  
Brendan G. DeLacy ◽  
Tuan Vo-Dinh
Keyword(s):  
Fano Resonance ◽  
Aggregate Formation ◽  
Gold Nanospheres ◽  
Exciton Coupling ◽  
Gold Nanosphere

A facile method to induce J-aggregate formation on gold nanospheres produced a split lineshape due to plasmon–exciton coupling. The observed splitting was shown analytically to arise from Fano resonance.

Strengthening Fano resonance on gold nanoplates with gold nanospheres

Nanoscale ◽  
2020 ◽  
Vol 12 (3) ◽  
pp. 1975-1984 ◽  
Author(s):  
Ximin Cui ◽  
Yunhe Lai ◽  
Feng Qin ◽  
Lei Shao ◽  
Jianfang Wang ◽  
...  
Keyword(s):  
Silicon Substrate ◽  
Fano Resonance ◽  
Gold Nanospheres ◽  
Gold Nanosphere

The silicon substrate-induced Fano resonance in Au nanoplates is strengthened by placing a gold nanosphere on the Au nanoplates.

Fano Resonance in Metasurfaces and Its Application

2020 ◽  
Author(s):  
Zilvinas Kancleris ◽  
Gediminas Slekas ◽  
Andrius Kamarauskas ◽  
Dalius Seliuta
Keyword(s):  
Fano Resonance

Tunable triple Fano resonance in MIM waveguide system with split ring resonator

2021 ◽  
Vol 53 (8) ◽  
Author(s):  
Xuebo Liu ◽  
Qian Yang ◽  
Kexue Peng ◽  
Baohua Zhang ◽  
Haineng Bai ◽  
...  
Keyword(s):  
Fano Resonance ◽  
Ring Resonator ◽  
Split Ring Resonator ◽  
Split Ring ◽  
Waveguide System ◽  
Mim Waveguide

Nonlinear Features of Fano Resonance: A QM/EM Study

2021 ◽  
Author(s):  
Jin Sun ◽  
Zongling Ding ◽  
Yuanqin Yu ◽  
WanZhen Liang
Keyword(s):  
Hybrid Systems ◽  
Fano Resonance ◽  
Hybrid Approach ◽  
Nonlinear Features ◽  
Fano Effects ◽  
Dye Molecule

The nonlinear Fano effects on the absorption of hybrid systems composed of a silver nanosphere and an indoline dye molecule have been systematically investigated by the hybrid approach, which combines...

A high sensitive sensor using MIM waveguide coupled with a rectangular cavity with Fano resonance

2021 ◽  
Vol 53 (6) ◽  
Author(s):  
Hocine Bahri ◽  
Souheil Mouetsi ◽  
Abdesselam Hocini ◽  
Hocine Ben Salah
Keyword(s):  
Fano Resonance ◽  
Rectangular Cavity ◽  
Sensitive Sensor ◽  
Mim Waveguide

scholarly journals High Sensitivity Plasmonic Sensor Based on Fano Resonance with Inverted U-Shaped Resonator

Sensors ◽  
2021 ◽  
Vol 21 (4) ◽  
pp. 1164
Author(s):  
Gongli Xiao ◽  
Yanping Xu ◽  
Hongyan Yang ◽  
Zetao Ou ◽  
Jianyun Chen ◽  
...  
Keyword(s):  
Fano Resonance ◽  
Figure Of Merit ◽  
High Sensitivity ◽  
Refractive Index Sensor ◽  
Multimode Interference ◽  
Geometrical Parameters ◽  
The Finite Element Method ◽  
Plasmonic Sensor ◽  
Coupled Mode ◽  
Plasmonic Nanosensor

Herein, we propose a tunable plasmonic sensor with Fano resonators in an inverted U-shaped resonator. By manipulating the sharp asymmetric Fano resonance peaks, a high-sensitivity refractive index sensor can be realized. Using the multimode interference coupled-mode theory and the finite element method, we numerically simulate the influences of geometrical parameters on the plasmonic sensor. Optimizing the structure parameters, we can achieve a high plasmonic sensor with the maximum sensitivity for 840 nm/RIUand figure of merit for 3.9 × 105. The research results provide a reliable theoretical basis for designing high sensitivity to the next generation plasmonic nanosensor.

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