scholarly journals Low threshold optical bistability at terahertz frequencies with graphene surface plasmons

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Xiaoyu Dai ◽  
Leyong Jiang ◽  
Yuanjiang Xiang
Keyword(s):  
Surface Plasmons ◽  
Optical Bistability ◽  
Graphene Surface ◽  
Low Threshold ◽  
Terahertz Frequencies ◽  
Graphene Surface Plasmons

scholarly journals Tunable tapered waveguide for efficient compression of light to graphene surface plasmons

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Bo Han Cheng ◽  
Hong Wen Chen ◽  
Yi-Jun Jen ◽  
Yung-Chiang Lan ◽  
Din Ping Tsai
Keyword(s):  
Surface Plasmons ◽  
Graphene Surface ◽  
Tapered Waveguide ◽  
Graphene Surface Plasmons

scholarly journals Mode Conversion of the Edge Modes in the Graphene Double-Ribbon Bend

Materials ◽  
2019 ◽  
Vol 12 (23) ◽  
pp. 4008
Author(s):  
Lanlan Zhang ◽  
Binghan Xue ◽  
Yueke Wang
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Surface Plasmons ◽  
Mode Conversion ◽  
Infrared Range ◽  
The Finite Element Method ◽  
Edge Mode ◽  
Mid Infrared ◽  
Graphene Surface ◽  
Graphene Surface Plasmons

In this paper, a new kind of graphene double-ribbon bend structure, which can support two edge graphene surface plasmons (EGSPs) modes, is proposed. In this double-ribbon bend, one edge mode can be partly converted into another one. We attribute the mode conversion mechanism to the interference between the two edge plasmonic modes. Based on the finite element method (FEM), we calculate the transmission and loss of EGSPs propagating along this graphene double-ribbon bend in the mid-infrared range under different parameters.

Graphene surface plasmons mediated thermal radiation

2018 ◽  
Vol 20 (2) ◽  
pp. 024011 ◽  
Author(s):  
Jiayu Li ◽  
Baoan Liu ◽  
Sheng Shen
Keyword(s):  
Thermal Radiation ◽  
Surface Plasmons ◽  
Graphene Surface ◽  
Graphene Surface Plasmons

scholarly journals Spectrally and Spatially Tunable Terahertz Metasurface Lens Based on Graphene Surface Plasmons

2018 ◽  
Vol 10 (4) ◽  
pp. 1-8 ◽  
Author(s):  
Wei Yao ◽  
Linlong Tang ◽  
Jun Wang ◽  
Chunhui Ji ◽  
Xingzhan Wei ◽  
...  
Keyword(s):  
Surface Plasmons ◽  
Graphene Surface ◽  
Graphene Surface Plasmons

Hybrid of graphene surface plasmons and surface magneto-plasmons in a waveguide

2020 ◽  
Vol 140 ◽  
pp. 106426
Author(s):  
Zahra Abedini Aminabad ◽  
Jamal Barvestani ◽  
Ali Soltani Vala
Keyword(s):  
Surface Plasmons ◽  
Graphene Surface ◽  
Graphene Surface Plasmons

The un-symmetric hybridization of graphene surface plasmons incorporating graphene sheets and nano-ribbons

2013 ◽  
Vol 103 (24) ◽  
pp. 241116 ◽  
Author(s):  
Yu Sun ◽  
Zheng Zheng ◽  
Jiangtao Cheng ◽  
Jianwei Liu ◽  
Jiansheng Liu ◽  
...  
Keyword(s):  
Surface Plasmons ◽  
Graphene Sheets ◽  
Graphene Surface ◽  
Graphene Surface Plasmons

scholarly journals Highly tunable hybrid metamaterials employing split-ring resonators strongly coupled to graphene surface plasmons

2015 ◽  
Vol 6 (1) ◽  
Author(s):  
Peter Q. Liu ◽  
Isaac J. Luxmoore ◽  
Sergey A. Mikhailov ◽  
Nadja A. Savostianova ◽  
Federico Valmorra ◽  
...  
Keyword(s):  
Surface Plasmons ◽  
Ring Resonators ◽  
Split Ring ◽  
Graphene Surface ◽  
Strongly Coupled ◽  
Split Ring Resonators ◽  
Graphene Surface Plasmons
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