Nanostructures graphene plasmon works close to near-infrared window

Zhongli Wang, Tao Li, Kristoffer Almdal, Sanshui Xiao, N. Asger Mortensen, Sokol Ndoni

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Abstrakt

Due to strong mode-confinement, long propagation-distance, and unique tunability, graphene plasmons have been widely explored in the mid-infrared and terahertz windows. However, it remains a big challenge to push graphene plasmons to shorter wavelengths in order to integrate graphene plasmon concepts with existing
mature technologies in the near-infrared region. We investigate localized graphene plasmons supported by graphene nanodisks and experimentally demonstrated
graphene plasmon working at 2 μm with the aid of a fully scalable block copolymer selfassembly method. Our results show a promising way to promote graphene
plasmons for both fundamental studies and potential applications in the near-infrared window.
OriginalsprogEngelsk
Publikationsdato2017
Antal sider1
StatusUdgivet - 2017
BegivenhedGraphene 2017 - Barcelona, Spanien
Varighed: 28. mar. 201731. mar. 2017

Konference

KonferenceGraphene 2017
LandSpanien
ByBarcelona
Periode28/03/201731/03/2017

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