A Large-Bandwidth Electro-Optic Modulator with U-T Double-Layer Traveling-Wave Electrode Structure Based on Thin-Film Lithium Niobate

Thin-film lithium niobate (TFLN) electro-optic modulators serve as critical components in microwave photonic systems. To improve device performance, we developed a U-T double-layer traveling-wave electrode configuration. Using finite element analysis, we systematically simulated and optimized both m...

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Bibliographic Details
Main Authors: Yuxiang Hao, Haiou Li, Yue Li, Haisheng Li, Yingbo Liu, Jiayu Yang, Liangpeng Qin
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Photonics
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Online Access:https://www.mdpi.com/2304-6732/12/7/648
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