On-Chip Integrated Yb<sup>3+</sup>-Doped Waveguide Amplifiers on Thin Film Lithium Niobate

On-Chip Integrated Yb<sup>3+</sup>-Doped Waveguide Amplifiers on Thin Film Lithium Niobate

We report the fabrication and optical characterization of Yb<sup>3+</sup>-doped waveguide amplifiers (YDWA) on the thin film lithium niobate fabricated by photolithography assisted chemo-mechanical etching. The fabricated Yb<sup>3+</sup>-doped lithium niobate waveguides demon...

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Bibliographic Details
Main Authors: Zhihao Zhang, Zhiwei Fang, Junxia Zhou, Youting Liang, Yuan Zhou, Zhe Wang, Jian Liu, Ting Huang, Rui Bao, Jianping Yu, Haisu Zhang, Min Wang, Ya Cheng
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Micromachines
Subjects:
lithium niobate
Yb<sup>3+</sup>-doped waveguide amplifier
low propagation loss
internal net gain
Online Access:https://www.mdpi.com/2072-666X/13/6/865

Internet

https://www.mdpi.com/2072-666X/13/6/865

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