Dr. Chentao Li Profile

Dr. Chentao Li

at Emory Univ

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Author

Publications (3)

Proceedings Article | 4 October 2023 Presentation

Invertible ultrafast nonlinearity in epsilon-near-zero materials

Hayk Harutyunyan, Chentao Li, Xinyu Tian, Guoce Yang, Sukrith Dev, Monica Allen, Jeffery Allen

Proceedings Volume PC12646, PC126461M (2023) https://doi.org/10.1117/12.2688984

KEYWORDS: Ultrafast phenomena, Oxides, Transparent conducting films, Tin, Spectral density, Nonlinear optics, Materials properties, Indium, Design and modelling

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Proceedings Article | 17 March 2023 Presentation

Optical Kerr effect in harmonic generation metasurfaces featuring quasibound states of continuum

Muliang Zhu, Sajjad Abdollahramezani, Tianren Fan, Yolande Berta, Hayk Harutyunyan, Ali Adibi, Chentao Li, Xi Wu, Todd Walters, Devin Brown, Kirsten Masselink

Proceedings Volume PC12431, PC1243111 (2023) https://doi.org/10.1117/12.2661615

KEYWORDS: Harmonic generation, Amorphous silicon, Third-harmonic generation, Spectroscopy, Refractive index, Photonics, Nonlinear optics, Near infrared, Nanophotonics, Kerr effect

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Proceedings Article | 5 March 2022 Presentation

Dynamically tunable all-dielectric nonlinear metasurfaces incorporating phase-change chalcogenides

Hayk Harutyunyan, Yuankai Tang, Guoce Yang, Chentao Li, Xi Wu, Muliang Zhu, Sajjad Abdollahramezani, Tianren Fan, Ali Adibi

Proceedings Volume PC12010, PC120100F (2022) https://doi.org/10.1117/12.2617557

KEYWORDS: Chalcogenides, Switches, Modulation, Transparency, Third-harmonic generation, Silicon, Refraction, Phase shift keying, Optical computing, Optical communications

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