Investigating the stability of an explicit ADE-FDTD scheme for modeling graphene: Avoiding erroneous conclusions

O Ramadan - Optik, 2023 - Elsevier
In recent years, an explicit auxiliary differential equation finite difference time domain (ADE-
FDTD) scheme has been frequently used in graphene simulations. In this respect, a …

Radiation efficiency enhancement of graphene plasmonic devices using matching circuits

S Amanatiadis, T Zygiridis, N Kantartzis - Technologies, 2021 - mdpi.com
In the present work, the radiation properties of a graphene plasmonic patch antenna are
investigated and enhanced in terms of efficiency, utilizing circuit-matching techniques …

Design of an optimized graphene plasmonic splitter utilizing higher-order mode propagation

SA Amanatiadis, NV Kantartzis - Terahertz, RF, Millimeter, and …, 2021 - spiedigitallibrary.org
The efficient stimulation of a graphene microstrip plasmoni splitter via higher-order mode
propagation is proposed in the current work. Initially, graphene waveguiding systems are …

[PDF][PDF] Radiation Efficiency Enhancement of Graphene Plasmonic Devices Using Matching Circuits. Technologies 2021, 9, 4

S Amanatiadis, T Zygiridis, N Kantartzis - 2021 - ikee.lib.auth.gr
In the present work, the radiation properties of a graphene plasmonic patch antenna are
investigated and enhanced in terms of efficiency, utilizing circuit-matching techniques …

[PDF][PDF] Modelagem tensorial aplicada a acopladores ópticos triple-core planar e triangular

EL Ferreira, DS Rocha, G de Freitas Guimarães - biblioteca.sbrt.org.br
Os dispositivos ópticos vêm sendo cada vez mais utilizados em sistemas de
telecomunicações, transmissão de informações e sensoriamento. Dentre esses dispositivos …