Propagation and excitation of graphene plasmon polaritons

Xiaolong Zhu; Wei Yan; Claus Jeppesen; Peter Uhd Jepsen; Ole Hansen; N. Asger Mortensen; Sanshui Xiao

doi:10.1117/12.2024261

11 September 2013 Propagation and excitation of graphene plasmon polaritons

Xiaolong Zhu, Wei Yan, Claus Jeppesen, Peter Uhd Jepsen, Ole Hansen, N. Asger Mortensen, Sanshui Xiao

Proceedings Volume 8809, Plasmonics: Metallic Nanostructures and Their Optical Properties XI; 88090S (2013) https://doi.org/10.1117/12.2024261
Event: SPIE NanoScience + Engineering, 2013, San Diego, California, United States

Abstract

We theoretically investigate the propagation of graphene plasmon polaritons in graphene nanoribbon waveguides and experimentally observe the excitation of the graphene plasmon polaritons in a continuous graphene monolayer. We show that graphene nanoribbon bends do not induce any additional loss and nanofocusing occurs in a tapered graphene nanoriboon, and we experimentally demonstrate the excitation of graphene plasmon polaritonss in a continuous graphene monolayer assisted by a two-dimensional subwavelength silicon grating.

Citation Download Citation

Xiaolong Zhu, Wei Yan, Claus Jeppesen, Peter Uhd Jepsen, Ole Hansen, N. Asger Mortensen, and Sanshui Xiao "Propagation and excitation of graphene plasmon polaritons", Proc. SPIE 8809, Plasmonics: Metallic Nanostructures and Their Optical Properties XI, 88090S (11 September 2013); https://doi.org/10.1117/12.2024261

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