scholarly journals Extended frequency range of transverse-electric surface plasmon polaritons in graphene

2021 ◽  
Vol 104 (8) ◽  
Author(s):  
Zeeshan Ahmad ◽  
Egor A. Muljarov ◽  
Sang Soon Oh
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Transverse Electric ◽  
Frequency Range ◽  
Extended Frequency Range ◽  
Extended Frequency ◽  
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.

Time-domain measurements of surface plasmon polaritons in the terahertz frequency range

2004 ◽  
Vol 69 (15) ◽  
Author(s):  
J. Saxler ◽  
J. Gómez Rivas ◽  
C. Janke ◽  
H. P. M. Pellemans ◽  
P. Haring Bolívar ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Time Domain ◽  
Terahertz Frequency ◽  
Frequency Range ◽  
Terahertz Frequency Range ◽  
Plasmon Polaritons

Coupling between surface plasmon polaritons and transverse electric polarized light via L-shaped nano-apertures

2015 ◽  
Vol 40 (6) ◽  
pp. 978 ◽  
Author(s):  
Jing Yang ◽  
Chuang Hu ◽  
Qiuling Wen ◽  
Chenglong Zhao ◽  
Jiasen Zhang
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Transverse Electric ◽  
Polarized Light ◽  
Plasmon Polaritons

The working standard of the unit of power of electromagnetic waves in the frequency range from 37,5 to 220 GHz

2020 ◽  
pp. 53-58
Author(s):  
A. V. Koudelny ◽  
I. M. Malay ◽  
V. A. Perepelkin ◽  
I. P. Chirkov
Keyword(s):  
Microwave Power ◽  
Electromagnetic Waves ◽  
Primary Standard ◽  
The State ◽  
Frequency Range ◽  
Working Standard ◽  
Extended Frequency Range ◽  
Effective Efficiency ◽  
Extended Frequency ◽  
Good Agreement

The possibility of using bolometric converters of microwave power from the State primary standard of the unit of power of electromagnetic waves in waveguide and coaxial paths GET 167-2017, which has a frequency range from 37,5 to 78,33 GHz, in an extended frequency range up to 220 GHz, is shown. Studies of semiconductor bolometric converters of microwave power in an extended frequency range have confirmed good agreement and smooth frequency characteristics of the effective efficiency factor of the converters. Based on the research results, the State working standard of the unit of power of electromagnetic waves of 0,1–10 mW in the frequency range from 37,5 to 220 GHz 3.1.ZZT.0288.2018 was approved. The technical characteristics of the working standard of the unit of power of electromagnetic oscillations in an extended frequency range from 37,5 to 220 GHz are given.

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
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