Dr. Yannanqi Li Profile

Dr. Yannanqi Li

at Applied Materials

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 13 March 2024 Presentation + Paper

Achromatic diffractive liquid-crystal optics for VR displays

Zhenyi Luo, Yannanqi Li, John Semmen, Shin-Tson Wu

Proceedings Volume 12907, 1290708 (2024) https://doi.org/10.1117/12.3009783

KEYWORDS: Polarization, Liquid crystals, Virtual reality, Organic light emitting diodes, Chromatic aberrations, Projection systems, RGB color model, Liquid crystal displays, Simulations, Imaging systems

Read Abstract +

Proceedings Article | 12 March 2024 Presentation + Paper

Achromatic diffractive liquid-crystal optics for VR displays

Zhenyi Luo, Yannanqi Li, John Semmen, Shin-Tson Wu

Proceedings Volume 12913, 1291304 (2024) https://doi.org/10.1117/12.3009723

Read Abstract +

Proceedings Article | 16 March 2023 Presentation + Paper

Switchable flat optical elements with patterned cholesteric liquid crystal for augmented reality displays

Yannanqi Li, John Semmen, Shin-Tson Wu

Proceedings Volume 12449, 124490Q (2023) https://doi.org/10.1117/12.2658047

KEYWORDS: Switching, Waveguides, Rain, Augmented reality, Diffraction, Diffraction gratings, Optical gratings, Modulation, Transmittance, Liquid crystals

Read Abstract +

Proceedings Article | 3 October 2022 Paper

Liquid crystal beam steering devices for LiDAR applications

Yannanqi Li, Zhenyi Luo, Shin-Tson Wu

Proceedings Volume 12207, 122070A (2022) https://doi.org/10.1117/12.2633683

KEYWORDS: Liquid crystals, LIDAR, Lenses, Beam steering, Polymers, Coating, Short wave infrared radiation, Polarization, Telescopes, Refractor telescopes

Read Abstract +