Investigation of tunable plasmon-induced transparency and slow-light effect based on graphene bands

2018 ◽  
Vol 11 (8) ◽  
pp. 082002 ◽  
Author(s):  
Mingzhuo Zhao ◽  
Hui Xu ◽  
Cuixiu Xiong ◽  
Mingfei Zheng ◽  
Baihui Zhang ◽  
...  
Keyword(s):  
Slow Light ◽  
Light Effect ◽  
Induced Transparency ◽  
Plasmon Induced Transparency

Dual plasmon-induced transparency and slow light effect in monolayer graphene structure with rectangular defects

2018 ◽  
Vol 52 (2) ◽  
pp. 025104 ◽  
Author(s):  
Hui Xu ◽  
Mingzhuo Zhao ◽  
Mingfei Zheng ◽  
Cuixiu Xiong ◽  
Baihui Zhang ◽  
...  
Keyword(s):  
Slow Light ◽  
Monolayer Graphene ◽  
Light Effect ◽  
Induced Transparency ◽  
Plasmon Induced Transparency

scholarly journals Tunable slow light effect based on dual plasmon induced transparency in terahertz planar patterned graphene structure

2019 ◽  
Vol 15 ◽  
pp. 102796
Author(s):  
Mingzhuo Zhao ◽  
Hui Xu ◽  
Cuixiu Xiong ◽  
Baihui Zhang ◽  
Chao Liu ◽  
...  
Keyword(s):  
Slow Light ◽  
Light Effect ◽  
Induced Transparency ◽  
Plasmon Induced Transparency

Dual coupled-resonator system for plasmon-induced transparency and slow light effect

2016 ◽  
Vol 380 ◽  
pp. 95-100 ◽  
Author(s):  
Qinghao Wang ◽  
Hongyun Meng ◽  
Ben Huang ◽  
Huihao Wang ◽  
Xing Zhang ◽  
...  
Keyword(s):  
Slow Light ◽  
Light Effect ◽  
Resonator System ◽  
Induced Transparency ◽  
Coupled Resonator ◽  
Plasmon Induced Transparency

Dynamically controllable multi-switch and slow light based on a pyramid-shaped monolayer graphene metamaterial

2021 ◽  
Vol 23 (6) ◽  
pp. 3949-3962
Author(s):  
Cuixiu Xiong ◽  
Liu Chao ◽  
Biao Zeng ◽  
Kuan Wu ◽  
Min Li ◽  
...  
Keyword(s):  
Slow Light ◽  
Monolayer Graphene ◽  
Light Effect ◽  
Induced Transparency ◽  
Plasmon Induced Transparency

We can achieve a tunable multi-switch and good slow light effect based on the quadruple plasmon induced transparency effect in a five-step-coupled pyramid-shaped monolayer graphene metamaterial.

Slow light effect based on tunable plasmon-induced transparency of monolayer black phosphorus

2019 ◽  
Vol 52 (40) ◽  
pp. 405203 ◽  
Author(s):  
Chao Liu ◽  
Hongjian Li ◽  
Hui Xu ◽  
Mingzhuo Zhao ◽  
Cuixiu Xiong ◽  
...  
Keyword(s):  
Slow Light ◽  
Black Phosphorus ◽  
Light Effect ◽  
Induced Transparency ◽  
Plasmon Induced Transparency

Plasmon-Induced Transparency and Dispersionless Slow Light in a Novel Metamaterial

2015 ◽  
Vol 27 (11) ◽  
pp. 1177-1180 ◽  
Author(s):  
Jiakun Song ◽  
Jietao Liu ◽  
Yuzhi Song ◽  
Kangwen Li ◽  
Zuyin Zhang ◽  
...  
Keyword(s):  
Slow Light ◽  
Induced Transparency ◽  
Plasmon Induced Transparency

Slow-light analysis based on tunable plasmon-induced transparency in patterned black phosphorus metamaterial

2021 ◽  
Vol 38 (3) ◽  
pp. 412
Author(s):  
Kuan Wu ◽  
Hongjian Li ◽  
Chao Liu ◽  
Cuixiu Xiong ◽  
Banxian Ruan ◽  
...  
Keyword(s):  
Slow Light ◽  
Black Phosphorus ◽  
Induced Transparency ◽  
Plasmon Induced Transparency

scholarly journals Dual-Mode On-to-Off Modulation of Plasmon-Induced Transparency and Coupling Effect in Patterned Graphene-Based Terahertz Metasurface

2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Zhimin Liu ◽  
Enduo Gao ◽  
Zhenbin Zhang ◽  
Hongjian Li ◽  
Hui Xu ◽  
...  
Keyword(s):  
Slow Light ◽  
Coupling Effect ◽  
Structural Parameters ◽  
Fdtd Simulation ◽  
Destructive Interference ◽  
Dual Mode ◽  
Coupled Mode ◽  
Induced Transparency ◽  
Difference Time ◽  
Plasmon Induced Transparency

AbstractThe plasmon-induced transparency (PIT), which is destructive interference between the superradiation mode and the subradiation mode, is studied in patterned graphene-based terahertz metasurface composed of graphene ribbons and graphene strips. As the results of finite-difference time-domain (FDTD) simulation and coupled-mode theory (CMT) fitting, the PIT can be dynamically modulated by the dual-mode. The left (right) transmission dip is mainly tailored by the gate voltage applied to graphene ribbons (stripes), respectively, meaning a dual-mode on-to-off modulator is realized. Surprisingly, an absorbance of 50% and slow-light property of 0.7 ps are also achieved, demonstrating the proposed PIT metasurface has important applications in absorption and slow-light. In addition, coupling effects between the graphene ribbons and the graphene strips in PIT metasurface with different structural parameters also are studied in detail. Thus, the proposed structure provides a new basis for the dual-mode on-to-off multi-function modulators.

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