Numerical study of propagation properties of surface plasmon polaritons in nonlinear media

2016 ◽  
Vol 70 (3) ◽  
Author(s):  
Rakibul Hasan Sagor ◽  
Md. Ghulam Saber ◽  
Mohammad A. Alsunaidi
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Numerical Study ◽  
Nonlinear Media ◽  
Propagation Properties ◽  
Plasmon Polaritons

scholarly journals TE-Polarized SPPs in Nonlinear Multi-layer Graphene-Based Structures

2021 ◽  
Author(s):  
Mohammad Bagher Heydari
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Chemical Potential ◽  
Transverse Electric ◽  
Effective Index ◽  
Layer Graphene ◽  
Special Cases ◽  
Graphene Plasmonics ◽  
Propagation Properties ◽  
Plasmon Polaritons

Abstract In this article, an analytical model is proposed for the study of Transverse-electric (TE) surface plasmon polaritons (SPPs) in nonlinear multi-layer graphene-based waveguides. Each graphene sheet has been located between two different Kerr-type layers. As special cases of the general, proposed structure, two new nonlinear graphene-based waveguides are introduced and investigated in this paper. The obtained results show that the propagation properties of these exemplary structures are adjustable via chemical potential and nonlinear coefficients. A large value of the effective index, i.e. neff= 82 is obtained for the chemical potential of 0.15 eV and the nonlinear ratio of 0.8 for the second structure at the frequency of 61 THz. The presented study suggests a novel platform in graphene plasmonics, which can be used for the design of innovative THz devices.

Conversion of surface plasmon polaritons into photons: visual observation

2011 ◽  
Vol 181 (3) ◽  
pp. 305 ◽  
Author(s):  
V.B. Zon ◽  
B.A. Zon ◽  
V.G. Klyuev ◽  
A.N. Latyshev ◽  
D.A. Minakov ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Visual Observation ◽  
Plasmon Polaritons

A compact design for narrowband optical absorber based on surface plasmon polaritons

2020 ◽  
Vol 14 (1) ◽  
pp. 015002
Author(s):  
Xinguang Hu ◽  
Cheng Zeng ◽  
Jinsong Xia ◽  
Yunji Meng
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Compact Design ◽  
Plasmon Polaritons

scholarly journals Ultrahigh resolution two-dimensional atomic localization via tunable surface plasmon polaritons

2021 ◽  
Vol 140 ◽  
pp. 107021
Author(s):  
Muhammad Idrees ◽  
Muhib Ullah ◽  
Bakth Amin Bacha ◽  
Arif Ullah ◽  
Li-Gang Wang
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Two Dimensional ◽  
Ultrahigh Resolution ◽  
Plasmon Polaritons
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