Association Mission
The mission of the association is to advance the creation, communication and application of knowledge to benefit society and improve people's lives.
Legal Members
Membership
Contact Us
Volume 25 - ICOP & ICPET 2019
ICOP & ICPET _ INPC _ ICOFS 2019, 25 - ICOP & ICPET 2019: 301-304 |
Back to browse issues page
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Ghezelsefloo M, Moravvej farshi M K, Darbari S. Investigation of Excitation and Active Control of Plasmonic Waves in Graphene. ICOP & ICPET _ INPC _ ICOFS 2019; 25 :301-304
URL: http://opsi.ir/article-1-1884-en.html
URL: http://opsi.ir/article-1-1884-en.html
1- Faculty of Electrical and Computer Engineering, Tarbiat Modares University, Tehran 1411713116, Iran
Abstract: (2225 Views)
In this paper, we propose an active device for excitation of plasmonic waves in graphene. In the proposed structure, highly confined plasmonic waves in graphene are excited using a Germanium based grating. Sharp dips on the normal-incidence transmission spectra at the resonance wavelength confirms excitation of graphene surface plasmons. This structure can be uses as a highly tunable optical filter or as a broadband modulator, because the resonant wavelength can be tuned over a wide wavelength range by a small change in the Fermi energy level of the graphene.
Keywords: active plasmonic devices, excitation of graphene surface plasmons, graphene plasmonics, optoelectronics
| Rights and permissions | |
 |
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. |
