scholarly journals Optical Sensing Using Dark Mode Excitation in an Asymmetric Dimer Metamaterial

Sensors ◽  
2013 ◽  
Vol 14 (1) ◽  
pp. 272-282 ◽  
Author(s):  
Ndubuisi Omaghali ◽  
Volodymyr Tkachenko ◽  
Antonello Andreone ◽  
Giancarlo Abbate
Keyword(s):  
Optical Sensing ◽  
Dark Mode ◽  
Mode Excitation ◽  
Asymmetric Dimer

scholarly journals Plasmons Coupling and Anti-Crossing of Nanometal Asymmetric Dimer

2021 ◽  
Author(s):  
Jianxin Zhang ◽  
Jian Zhang ◽  
Yongfang Li
Keyword(s):  
Harmonic Oscillator ◽  
Electrostatic Potential ◽  
Physical Mechanism ◽  
Coupling Model ◽  
Frequency Offset ◽  
Plasmon Coupling ◽  
Dark Mode ◽  
Harmonic Oscillator Model ◽  
Asymmetric Dimer ◽  
Bright Mode

Abstract In this paper, by defining a new physical quantity called as the frequency offset in the harmonic oscillator model and combining with the established plasmon coupling model, we successfully explain the anti-crossing property caused by plasmon coupling of dimer composed of a silver nanoring and a silver nanorod. In the plasmons coupling model, we reasonably reveal that the physical mechanism of the coupling between bright mode and dark mode of the plasmons is mainly represented by the coulomb potential and the electrostatic potential. With this model, we explain also the asymmetric feature the variation of frequency offset and coupling coefficient with coupling distance.

scholarly journals Direct dark mode excitation by symmetry matching of a single-particle-based metasurface

2015 ◽  
Vol 91 (3) ◽  
Author(s):  
Shah Nawaz Burokur ◽  
Anatole Lupu ◽  
André de Lustrac
Keyword(s):  
Single Particle ◽  
Dark Mode ◽  
Mode Excitation

scholarly journals Two-colour interferometry and switching through optomechanical dark mode excitation

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
David P. Lake ◽  
Matthew Mitchell ◽  
Barry C. Sanders ◽  
Paul E. Barclay
Keyword(s):  
Dark Mode ◽  
Mode Excitation

scholarly journals Active control of electromagnetically induced transparency with dual dark mode excitation pathways using MEMS based tri-atomic metamolecules

2016 ◽  
Vol 109 (21) ◽  
pp. 211103 ◽  
Author(s):  
Prakash Pitchappa ◽  
Manukumara Manjappa ◽  
Chong Pei Ho ◽  
Ranjan Singh ◽  
Navab Singh ◽  
...  
Keyword(s):  
Active Control ◽  
Electromagnetically Induced Transparency ◽  
Dark Mode ◽  
Mode Excitation ◽  
Induced Transparency

scholarly journals Dark Mode Excitation in Three-Dimensional Interlaced Metallic Meshes

ACS Photonics ◽  
2021 ◽  
Author(s):  
Alexander W. Powell ◽  
Rhiannon C. Mitchell-Thomas ◽  
Shiyu Zhang ◽  
Darren A. Cadman ◽  
Alastair P. Hibbins ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Dark Mode ◽  
Mode Excitation ◽  
Metallic Meshes

Dynamics of a dark mode excitation in nonlinear systems

2020 ◽  
Author(s):  
Sergey Krasikov ◽  
Alexander Chukhrov ◽  
Alexey Yulin ◽  
Andrey Bogdanov
Keyword(s):  
Nonlinear Systems ◽  
Dark Mode ◽  
Mode Excitation

Plasmonic quasi-dark mode excitation

CLEO: 2014 ◽  
2014 ◽  
Author(s):  
D. Gomez ◽  
R. Rajasekharan ◽  
Z. Q. Teo ◽  
T. D. James ◽  
T. J. Davis ◽  
...  
Keyword(s):  
Dark Mode ◽  
Mode Excitation

scholarly journals Selective bright and dark mode excitation in coupled nanoantennas

2018 ◽  
Vol 26 (17) ◽  
pp. 21537 ◽  
Author(s):  
Suyeon Lee ◽  
Yeonsang Park ◽  
Jineun Kim ◽  
Yeoung-Geun Roh ◽  
Q-han Park
Keyword(s):  
Dark Mode ◽  
Mode Excitation

scholarly journals Role of asymmetric environment on the dark mode excitation in metamaterial analogue of electromagnetically-induced transparency

2010 ◽  
Vol 18 (21) ◽  
pp. 22412 ◽  
Author(s):  
Zheng-Gao Dong ◽  
Hui Liu ◽  
Ming-Xiang Xu ◽  
Tao Li ◽  
Shu-Ming Wang ◽  
...  
Keyword(s):  
Electromagnetically Induced Transparency ◽  
Dark Mode ◽  
Mode Excitation ◽  
Asymmetric Environment ◽  
Induced Transparency
Sign in / Sign up

Export Citation Format

Share Document