Mr. Yi-Hua Hsiao Profile

Yi-Hua Hsiao

at Ansys Japan

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Publications (2)

Proceedings Article | 12 March 2024 Presentation + Paper

Improved AR waveguide hologram model for accurate exit pupil expander simulation using the RCWA method

Katsumoto Ikeda, Yihua Hsiao, Michael Cheng

Proceedings Volume 12913, 129130G (2024) https://doi.org/10.1117/12.3002038

KEYWORDS: Holograms, Refractive index, Augmented reality, Optical gratings, Waveguides, Reflection, Ray tracing, Eye, Autoregressive models, Zemax

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Proceedings Article | 16 March 2023 Presentation + Paper

Optimization and tolerance for an exit pupil expander with 2D grating as out-coupler

Han-Hsiang (Michael) Cheng, Yuan Chen, Alexandra Christophe, Sabrina Niemeyer, Chih-Hao Chen, Jens Niegemann, Milad Mahpeykar, Yihua Hsiao, Yi-Hao Chen, Dylan McGuire, Adam Reid

Proceedings Volume 12449, 124490X (2023) https://doi.org/10.1117/12.2645565

KEYWORDS: Design and modelling, Optical gratings, Tolerancing, Ray tracing, Waveguides, Mathematical optimization, Refractive index, Diffraction gratings, Augmented reality, Head-mounted displays

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