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Graphene Anti-dot Arrays with Self-aligned Gold Disks for Enhanced Excitation of Terahertz Surface Plasmons

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Abstract

A periodic graphene anti-dot array integrated with self-aligned gold disks for enhancing interactions between terahertz graphene surface plasmons and incident light is demonstrated. Experimental results show enhancement of the resonant transmission modulation by ~3 times.

© 2018 The Author(s)

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