Low-Loss Plasmonic Waveguide on Thin-Film Lithium Niobate-on-Insulator

We propose a plasmonic waveguide on lithium niobate (LN)-on-insulator platform. It achieves low propagation loss and high optical confinement, which holds great potential for use in highly compact <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$L N$</tex> devices.

Authors

Yi Wang (ORCID: https://orcid.org/0000-0002-8726-402X)
Hon Ki Tsang (ORCID: https://orcid.org/0000-0003-2777-1537)
Shuqi Xiao (ORCID: https://orcid.org/0000-0002-8574-7175)

Institutions

Chinese University of Hong Kong (HK)

Publication Details

Published: 2025-06-29
DOI: https://doi.org/10.23919/oecc/psc62146.2025.11110749
Primary Topic: Photonic and Optical Devices
Type: article
Field-Weighted Citation Impact: 0.00

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article

Low-Loss Plasmonic Waveguide on Thin-Film Lithium Niobate-on-Insulator

Yi Wang, Hon Ki Tsang, Shuqi Xiao

Jun 29, 2025

Photonic and Optical Devices

article

Low-Loss Plasmonic Waveguide on Thin-Film Lithium Niobate-on-Insulator

Yi Wang, Hon Ki Tsang, Shuqi Xiao

June 29, 2025article en

Abstract

We propose a plasmonic waveguide on lithium niobate (LN)-on-insulator platform. It achieves low propagation loss and high optical confinement, which holds great potential for use in highly compact <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$L N$</tex> devices.

Chinese University of Hong Kong (HK)

Affordable and clean energy

Openalex Percentile: Top 80%

Photonic and Optical Devices

DOI Source OpenAlex

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Low-Loss Plasmonic Waveguide on Thin-Film Lithium Niobate-on-Insulator — Yi Wang, Hon Ki Tsang, et al. · (2025) | TGRS Research Map | TGRS