Nowadays, graphene plasmonics shows a great number of features unusual for traditional (metal‐based) plasmonics from high localization and large propagation distance of surface plasmon‐polaritons (SPPs) through the existence of both TE‐ and TM‐polarized SPPs to the possibility of controlled SPPs by graphene chemical potential (or, equivalently, by gate voltage or chemical doping). Cylindrical graphene‐based plasmonic structures have some advantages in contrast to planar geometry: absence of edge losses, existence of high‐order azimuthal modes, etc. In this work, we discuss some ways to obtain an optical activity in cylindrical graphene‐based plasmonic structures and its possible applications to SPPs manipulation.
Part of the book: Nanoplasmonics