Dr. Yun Xu Profile

Dr. Yun Xu

Industry Process Consultant at Dassault Systemes

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Author

Publications (4)

Proceedings Article | 11 June 2024 Presentation

Beam shaping and frequency conversion in nonlinear all-dielectric metasurfaces

N. Litchinitser, J. Gao, D. Tsvetkov, D. G. Pires, M. Vincenti, Y. Xu, I. Kravchenko, J. Frantz, A. Clabeau, X. Qiao, L. Feng, M. Scalora

Proceedings Volume PC12990, PC129900O (2024) https://doi.org/10.1117/12.3023122

KEYWORDS: Frequency conversion, Beam shaping, Ultrafast phenomena, Mode locking, Inhomogeneities, Absorption, Ultraviolet radiation, Structured light, Spiral phase plates, Refractive index

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Proceedings Article | 17 September 2018 Presentation

All-dielectric, nonlinear, reconfigurable metasurface-enabled optical beam converter (Conference Presentation)

Yun Xu, Jingbo Sun, Jesse Frantz, Mikhail Shalaev, Jason Myers, Robel Bekele, Alexander Tsukernik, Wiktor Walasik, Jasbinder Sanghera, Natalia Litchinitser

Proceedings Volume 10719, 107191Y (2018) https://doi.org/10.1117/12.2322146

KEYWORDS: Nonlinear optics, Refractive index, Optical communications, Spiral phase plates, Optical components, Glasses, Chalcogenides, Numerical simulations, Switching, Integrated circuits

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Proceedings Article | 5 October 2015 Presentation

Probing metamaterials with structured light (Presentation Recording)

Yun Xu, Jingbo Sun, Jinwei Zeng, Zhaxylyk Kudyshev, Apra Pandey, Ying Liu, Natalia Litchinitser

Proceedings Volume 9544, 954407 (2015) https://doi.org/10.1117/12.2187530

KEYWORDS: Metamaterials, Spiral phase plates, Interferometry, Beam splitters, Phase shifts, Optical vortices, Photonic metamaterials, Ellipsometry, Visualization, Structured light

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Proceedings Article | 5 October 2015 Presentation

Structured light-matter interactions in optical nanostructures (Presentation Recording)

Natalia Litchinitser, Jingbo Sun, Mikhail Shalaev, Tianboyu Xu, Yun Xu, Apra Pandey

Proceedings Volume 9547, 954727 (2015) https://doi.org/10.1117/12.2190277

KEYWORDS: Structured light, Metamaterials, Nanostructures, Light-matter interactions, Optical properties, Optical fibers, Magnetism, Polarization, Optical components, Harmonic generation

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