Prof. Li-Hua Xu Profile

Prof. Li-Hua Xu

at Ncnst Cas

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 13 March 2024 Presentation

Low-loss zero-index metawaveguide

Tian Dong, Tianxiang Dai, Ye Chen, Yueyang Liu, Hanceng Liu, Haifeng Hu, Lihua Xu, Le Zhao, Weiguo Chu, Chao Peng, Jianwei Wang, Yang Li

Proceedings Volume PC12889, PC128890O (2024) https://doi.org/10.1117/12.3000699

KEYWORDS: Refractive index, Radio propagation, Optical metamaterials, Wave propagation, Standing waves, Silicon, Four wave mixing, Electromagnetic metamaterials, Dielectrics, Vacuum

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Proceedings Article | 12 March 2024 Presentation

Nanofabrication of high-Q thin film lithium niobate microrings using wet etching

Rongjin Zhuang, Jinze He, Haifeng Hu, Yifan Qi, Lihua Xu, Weiguo Chu, Yang Li

Proceedings Volume PC12882, PC1288209 (2024) https://doi.org/10.1117/12.3000688

KEYWORDS: Wet etching, Microrings, Etching, Waveguides, Design and modelling, Silica, Silicon films, Nanofabrication, Lithium niobate, Thin films

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SPIE Journal Paper | 1 June 2023 Open Access

Topological Landau–Zener nanophotonic circuits

Bing-Cong Xu, Bi-Ye Xie, Li-Hua Xu, Ming Deng, Weijin Chen, Heng Wei, Fengliang Dong, Jian Wang, Cheng-Wei Qiu, Shuang Zhang, Lin Chen

AP, Vol. 5, Issue 03, 036005, (June 2023) https://doi.org/10.1117/12.10.1117/1.AP.5.3.036005

KEYWORDS: Waveguides, Nanophotonics, Modulation, Wave propagation, Silicon, Fabrication, Waveguide modes, Scanning electron microscopy, Quantum tunneling, Systems modeling

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