Conference paper
Nanostructures graphene plasmon works close to near-infrared window
Department of Micro- and Nanotechnology, Technical University of Denmark1
Self-Organized Nanoporous Materials, Department of Micro- and Nanotechnology, Technical University of Denmark2
Center for Nanostructured Graphene, Centers, Technical University of Denmark3
Department of Photonics Engineering, Technical University of Denmark4
Structured Electromagnetic Materials, Department of Photonics Engineering, Technical University of Denmark5
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.
| Language: | English |
|---|---|
| Year: | 2017 |
| Proceedings: | Graphene 2017 |
| Types: | Conference paper |
| ORCIDs: | Almdal, Kristoffer , Xiao, Sanshui , Mortensen, N. Asger and Ndoni, Sokol |
