scholarly journals Surface Plasmon - Guided Mode strong coupling

2012 ◽  
Vol 1 (2) ◽  
pp. 85
Author(s):  
A. Castanié ◽  
D. Felbacq ◽  
B. Guizal
Keyword(s):  
Dispersion Relation ◽  
Surface Plasmons ◽  
Strong Coupling ◽  
Surface Plasmon ◽  
Layered Structure ◽  
Cauchy Integral ◽  
Dispersion Diagram ◽  
Matrix Algorithm ◽  
Guided Mode ◽  
S Matrix

It is shown that it is possible to realize strong coupling between a surface plasmon and a guided mode in a layered structure. The dispersion relation of such a structure is obtained through the S-matrix algorithm combined with the Cauchy integral technique that allows for rigorous computations of complex poles. The strong coupling is demonstrated by the presence of an anticrossing in the dispersion diagram and simultaneously by the presence of a crossing in the loss diagram. The temporal characteristics of the different modes and the decay of the losses in the propagation of the hybridized surface plasmons are studied.

scholarly journals Vibrational Strong Coupling with Surface Plasmons and the Presence of Surface Plasmon Stop Bands

ACS Photonics ◽  
2019 ◽  
Vol 6 (8) ◽  
pp. 2110-2116 ◽  
Author(s):  
Kishan S. Menghrajani ◽  
Geoffrey R. Nash ◽  
William L. Barnes
Keyword(s):  
Surface Plasmons ◽  
Strong Coupling ◽  
Surface Plasmon

scholarly journals Strong Coupling between Tamm and Surface Plasmons for Advanced Optical Bio-Sensing

Coatings ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 1187
Author(s):  
Zigmas Balevičius
Keyword(s):  
Surface Plasmons ◽  
Strong Coupling ◽  
Surface Plasmon ◽  
Total Internal Reflection ◽  
Metal Layer ◽  
Intensity Dependence ◽  
Optical Responses ◽  
Index Unit ◽  
Reflection Intensity ◽  
Plasmon Modes

The total internal reflection ellipsometry method was used to analyse the angular spectra of the hybrid Tamm and surface plasmon modes and to compare their results with those obtained using the conventional single SPR method. As such type of measurement is quite common in commercial SPR devices, more detailed attention was paid to the analysis of the p-polarization reflection intensity dependence. The conducted study showed that the presence of strong coupling in the hybrid plasmonic modes increases the sensitivity of the plasmonic-based sensors due to the reduced losses in the metal layer. The experimental results and analysis of the optical responses of three different plasmonic-based samples indicated that the optimized Tamm plasmons ΔRp(TP) and optimized surface plasmons ΔRp(SP) samples produce a response that is about five and six times greater than the conventional surface plasmon resonance ΔRp(SPR) in angular spectra. The sensitivity of the refractive index unit of the spectroscopic measurements for the optimized Tamm plasmon samples was 1.5 times higher than for conventional SPR, while for wavelength scanning, the SPR overcame the optimized TP by 1.5 times.

Chiral surface plasmon-enhanced chiral spectroscopy: principles and applications

Nanoscale ◽  
2021 ◽  
Author(s):  
Xijiao Mu ◽  
Li Hu ◽  
Yuqing Cheng ◽  
Yurui Fang ◽  
Mengtao Sun
Keyword(s):  
Surface Plasmons ◽  
Surface Plasmon ◽  
Scientific Research ◽  
Research Results ◽  
Development Context ◽  
Chiral Surface

In this review, the development context and scientific research results of chiral surface plasmons (SPs) in recent years are classified and described in detail.

Electromodulation of the surface-plasmon dispersion relation and adsorption of anions at the electrochemical interface

1989 ◽  
Vol 39 (18) ◽  
pp. 13106-13114 ◽  
Author(s):  
P. G. Dzhavakhidze ◽  
A. A. Kornyshev ◽  
A. Tadjeddine ◽  
M. I. Urbakh
Keyword(s):  
Dispersion Relation ◽  
Surface Plasmon ◽  
Electrochemical Interface ◽  
Plasmon Dispersion

Surface plasmon polariton dispersion relation at organic/dielectric/metal interfaces

2014 ◽  
Vol 331 ◽  
pp. 77-81 ◽  
Author(s):  
Oksana Kostiučenko ◽  
Jacek Fiutowski ◽  
Tomasz Kawalec ◽  
Vladimir Bordo ◽  
Horst-Günter Rubahn ◽  
...  
Keyword(s):  
Dispersion Relation ◽  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Plasmon Polariton ◽  
Metal Interfaces ◽  
Organic Dielectric

Surface plasmon interferometry: measuring group velocity of surface plasmons

2007 ◽  
Vol 32 (10) ◽  
pp. 1235 ◽  
Author(s):  
Vasily V. Temnov ◽  
Ulrike Woggon ◽  
José Dintinger ◽  
Eloise Devaux ◽  
Thomas W. Ebbesen
Keyword(s):  
Group Velocity ◽  
Surface Plasmons ◽  
Surface Plasmon

Dispersion diagram of surface plasmon polaritons from angular transmission investigation

2021 ◽  
Author(s):  
Gian Paolo Papari ◽  
Zahra Mazaheri ◽  
can koral ◽  
Antonello Andreone
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Dispersion Diagram ◽  
Plasmon Polaritons
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