Graphene Nanoribbon Gap Waveguides for Dispersionless and Low-Loss Propagation with Deep-Subwavelength Confinement

Graphene Nanoribbon Gap Waveguides for Dispersionless and Low-Loss Propagation with Deep-Subwavelength Confinement

Surface plasmon polaritons (SPPs) have been attracting considerable attention owing to their unique capabilities of manipulating light. However, the intractable dispersion and high loss are two major obstacles for attaining high-performance plasmonic devices. Here, a graphene nanoribbon gap waveguid...

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Bibliographic Details
Main Authors: Zhiyong Wu, Lei Zhang, Tingyin Ning, Hong Su, Irene Ling Li, Shuangchen Ruan, Yu-Jia Zeng, Huawei Liang
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Nanomaterials
Subjects:
graphene plasmons
dispersionless
deep-subwavelength gap
electro-optic switch
on-chip integration
Online Access:https://www.mdpi.com/2079-4991/11/5/1302

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