Abstract
In this paper, we theoretically propose for the first time that graphene monolayer can be used to manipulate the Cosine-Gauss beams (CGBs). We show that both the transverse oscillation period and propagation length of a CGB can be dynamically manipulated by utilizing the tunability of the graphene's chemical potential. The graphene-based planar plasmonic waveguide provides a good platform to investigate the propagation properties of CGBs, which is potentially compatible to the microelectronic technology.
Original language | English |
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Pages (from-to) | 13923-13932 |
Number of pages | 10 |
Journal | Optics Express |
Volume | 25 |
Issue number | 12 |
DOIs | |
State | Published - 12 Jun 2017 |
Externally published | Yes |