Dr. Xiayu Feng Profile

Dr. Xiayu Feng

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Publications (5)

Proceedings Article | 10 April 2024 Presentation

Liquid crystal optics for AR/VR displays

Zheyi Han, Mengfei Wang, Junren Wang, Nick Diorio, Xiayu Feng, Zhexin Zhao, Zhenye Li, Stephen Choi, Lu Lu, Mike Escuti

Proceedings Volume PC12956, PC129560M (2024) https://doi.org/10.1117/12.3012770

KEYWORDS: Liquid crystals, LCDs, Crystal optics, Virtual reality, Fabrication, Augmented reality, Polarization, Waveguides, Surface properties, Refractive index

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Proceedings Article | 13 March 2024 Presentation

Liquid crystal polarization holograms for augmented reality and virtual reality displays

Lu Lu, Zhexin Zhao, Xiayu Feng, Xuan Wang, Sawyer Miller, Esther Huang, Barry Silverstein

Proceedings Volume PC12907, PC129070J (2024) https://doi.org/10.1117/12.3003238

KEYWORDS: Liquid crystals, Virtual reality, Augmented reality, Polarization, Holograms, LCDs, Holographic displays, Industry, Image processing, Waveguides

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Proceedings Article | 13 March 2024 Presentation

Polarization volume hologram for the augmented reality waveguide combiner

Zhexin Zhao, Xiayu Feng, Zhenye Li, Junren Wang, Mengfei Wang, Xinyue Zhang, Zheyi Han, Stephen Choi, Lu Lu, Barry Silverstein

Proceedings Volume PC12913, PC1291301 (2024) https://doi.org/10.1117/12.3003062

KEYWORDS: Waveguides, Augmented reality, Polarization, Volume holography, Liquid crystals, Holograms, Fabrication, Rain, Projection systems, Polymers

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Proceedings Article | 29 September 2023 Presentation + Paper

Intuitive understanding of the connection between Pancharatnam–Berry optical beam deflectors and polarization volume holograms

Fenglin Xi, Hsienhui Cheng, Xiayu Feng, Lu Lu, Philip Bos

Proceedings Volume 12658, 1265804 (2023) https://doi.org/10.1117/12.2680790

KEYWORDS: Polarization, Diffraction, Dielectrics, Birefringence, Finite-difference time-domain method, Electric fields, Complex amplitude, Diffraction gratings, Beam propagation method, Optical gratings

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Proceedings Article | 14 March 2023 Presentation

Liquid crystal photonic technology in AR application (Conference Presentation)

Xiayu Feng, Junren Wang, Zhexin Zhao, Stephen Choi, Mengfei Wang, Mavis Hu, Lu Lu, Barry Silverstein

Proceedings Volume PC12442, PC1244201 (2023) https://doi.org/10.1117/12.2647638

KEYWORDS: Augmented reality, Liquid crystals, Photonic liquid crystal fibers, Photonic crystals, Photonic crystal devices, Waveguides, Volume holography, Manufacturing, LCDs, Holograms

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