Experimental Investigation of a Graphene-Inserted Metal-Slot-Added Waveguide Electroabsorption Modulator

Jihoon Seo; Jungwoo Lee; Min-Suk Kwon

doi:10.1364/CLEO_FS.2023.FM3D.8

CLEO 2023
Technical Digest Series (Optica Publishing Group, 2023),
paper FM3D.8
•https://doi.org/10.1364/CLEO_FS.2023.FM3D.8

Experimental Investigation of a Graphene-Inserted Metal-Slot-Added Waveguide Electroabsorption Modulator

Jihoon Seo, Jungwoo Lee, and Min-Suk Kwon

CLEO: Fundamental Science 2023

San Jose, CA United States
7–12 May 2023
ISBN: 978-1-957171-25-8

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Applications of Plasmonics and Nanophotonics I (FM3D)

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J. Seo, J. Lee, and M. Kwon, "Experimental Investigation of a Graphene-Inserted Metal-Slot-Added Waveguide Electroabsorption Modulator," in CLEO 2023, Technical Digest Series (Optica Publishing Group, 2023), paper FM3D.8.

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Abstract

We experimentally investigate an intensity modulator based on a graphene-inserted metal-slot-added waveguide. We demonstrate that the modulator has a large extinction ratio of 3.92 dB when the waveguide is only 5 μm long.

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