scholarly journals Ultra-extraordinary optical transmission induced by cascade coupling of surface plasmon polaritons in composite graphene–dielectric stack

2020 ◽  
Vol 28 (21) ◽  
pp. 30502
Author(s):  
Sen Gong ◽  
Lan Wang ◽  
Yaxin Zhang ◽  
Ziqiang Yang ◽  
Xuesong Li ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Optical Transmission ◽  
Extraordinary Optical Transmission ◽  
Plasmon Polaritons

scholarly journals Sensors Based on Nanoantennas: Fundamentals

2020 ◽  
Vol 2 (3) ◽  
Author(s):  
Ricardo A. Marques Lameirinhas ◽  
João Paulo N. Torres ◽  
António Baptista
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Optical Sensors ◽  
Optical Transmission ◽  
Extraordinary Optical Transmission ◽  
Evanescent Waves ◽  
Comsol Multiphysics ◽  
Accurate Model ◽  
Theoretical Foundations ◽  
Plasmon Polaritons

Nanoscience and nanotechnology are emerging fields where some phenomena were recently discovered, allowing the design of some new devices. One of these phenomena is extraordinary optical transmission - EOT -, which was discovered in 1998 by Ebbesen. He reported that light can be amplified in certain conditions, due to a resonant behaviour, using metallic arrays. Even more, he associated this behaviour to surface plasmon polaritons and suggested that devices, as optical sensors, can be designed based on this phenomenon. To understand the surface plasmon polaritons theory, classical theories will be studied and compared with it. Also, the composite diffracted evanescent waves - CDEW -, model, which is not the most accurate model in comparison with the surface plasmon polaritons, will be presented, in order to cover an important topic on the theoretical foundations. After it, the application of nanoantennas as a sensor is going to be analysed. Finally, stationary simulations for a 16-slit gold array were performed using COMSOL Multiphysics and they are going to be presented in order to observe the occurrence of EOT.

Surface plasmon polaritons and optical transmission through a vortex lattice in a film of type-II superconductor

2013 ◽  
Vol 30 (4) ◽  
pp. 909 ◽  
Author(s):  
Oleg L. Berman ◽  
Yurii E. Lozovik ◽  
Anton A. Kolesnikov ◽  
Maria V. Bogdanova ◽  
Rob D. Coalson
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Optical Transmission ◽  
Vortex Lattice ◽  
Type Ii ◽  
Type Ii Superconductor ◽  
Plasmon Polaritons

Role of surface plasmon polaritons on optical transmission through double layer metallic hole arrays

2009 ◽  
Vol 79 (7) ◽  
Author(s):  
R. Ortuño ◽  
C. García-Meca ◽  
F. J. Rodríguez-Fortuño ◽  
J. Martí ◽  
Alejandro Martínez
Keyword(s):  
Surface Plasmon ◽  
Double Layer ◽  
Surface Plasmon Polaritons ◽  
Optical Transmission ◽  
Hole Arrays ◽  
Plasmon Polaritons

scholarly journals Asymmetric optical transmission based on unidirectional excitation of surface plasmon polaritons in gradient metasurface

2017 ◽  
Vol 25 (12) ◽  
pp. 13648 ◽  
Author(s):  
Yonghong Ling ◽  
Lirong Huang ◽  
Wei Hong ◽  
Tongjun Liu ◽  
Yali Sun ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Optical Transmission ◽  
Plasmon Polaritons
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