[LCT3-2] Uniformity Optimization Strategy on a Large-Size PVG-Based Waveguide Display for AR-HUD | Proceedings of the International Display Workshops Volume 31 (IDW '24)

Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

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Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

[LCT3-2]Uniformity Optimization Strategy on a Large-Size PVG-Based Waveguide Display for AR-HUD

*Ran Wei¹, Canran Yang¹, Chuang Wang¹, Yishi Weng¹, Yuning Zhang¹(1. Southeast University (China))

https://doi.org/10.36463/idw.2024.0039

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Keywords:

AR-HUD display,Diffracted waveguide display,Polarization volume grating

Polarization volume grating (PVG) is applied widely for augmented reality (AR) near-eye display (NED) lately due to its excellent diffractive performance. Here, we introduce a unique simulation analysis method via the large-size PVG-based waveguide technology for AR-HUD using the self-built Particle Swarm Optimization (PSO) algorithm.

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