Abstract
We study terahertz-infrared electromagnetic properties of multilayer graphene-
dielectric metamaterial and present novel waveguide-based devices: modulators with high mod-
ulation depth (
>
38
dB at
0
:
07
eV graphene’s Fermi energy change) or extreme sensitivity (mod-
ulation depth of
>
13
:
2
dB at
0
:
001
eV Fermi energy variation), and tunable passband filters
(
10%
central frequency shift per
0
:
004
eV Fermi energy change).
Original language | English |
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Title of host publication | Proceedings of 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS 2014) |
Publisher | IEEE |
Publication date | 2014 |
Pages | 169-171 |
ISBN (Print) | 978-1-4799-3450-8 |
DOIs | |
Publication status | Published - 2014 |
Event | 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics - DTU, Kgs. Lyngby, Denmark Duration: 25 Aug 2014 → 30 Aug 2014 Conference number: 8 http://congress2014.metamorphose-vi.org/ |
Conference
Conference | 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics |
---|---|
Number | 8 |
Location | DTU |
Country/Territory | Denmark |
City | Kgs. Lyngby |
Period | 25/08/2014 → 30/08/2014 |
Internet address |