Tunable graphene-based plasmonic waveguides: nano modulators and nano attenuators

• المؤلفون الرئيسيون: Huang, Xu Guang, Lao, Jieer, Tao, Jin, Wang, Qi Jie
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/105201; http://hdl.handle.net/10220/20464; http://dx.doi.org/10.1002/lpor.201300199
• المؤسسة: Nanyang Technological University

A modulation principle and method, the gate-voltage-controlled mode-guiding switching/mode-cutoff mechanism, is proposed and numerically investigated to achieve the modulation/attenuation function. The propagating attenuation of the graphene 2D waveguide as a function of the Fermi level of the cladd...