Tunable terahertz optical antennas based on graphene bowtie structures

Jinlong Wang; Lihong Han; Zhongyuan Yu; Benlong Lin

doi:10.1364/ACPC.2013.AF3A.3

Asia Communications and Photonics Conference 2013
OSA Technical Digest (online) (Optica Publishing Group, 2013),
paper AF3A.3
•https://doi.org/10.1364/ACPC.2013.AF3A.3

Tunable terahertz optical antennas based on graphene bowtie structures

Jinlong Wang, Lihong Han, Zhongyuan Yu, and Benlong Lin

Asia Communications and Photonics Conference 2013

Beijing China
12–15 November 2013
ISBN: 978-1-55752-989-3

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Graphene Photonics (AF3A)

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J. Wang, L. Han, Z. Yu, and B. Lin, "Tunable terahertz optical antennas based on graphene bowtie structures," in Asia Communications and Photonics Conference 2013, OSA Technical Digest (online) (Optica Publishing Group, 2013), paper AF3A.3.

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Abstract

Highly tunable optical bowtie antennas in teraherz range are proposed, which employ grapheme plasmons using numerical simulations. The resonance frequency of graphene antennas and the field enhancement factor are calculated compared to that of the metallic antenna with the same size.

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