Open access
Sep 2026
Angular-splitting hologram for high-quality eyebox expansion in near-eye displays.
The eyebox of holographic near-eye displays is fundamentally constrained by the limited space-bandwidth product of spatial light modulators. Conventional non-diffusive holograms trade a narrow eyebox for high-quality reconstruction, whereas diffusive holograms expand the eyebox through uncontrolled spreading at the exp...
Li Liang, Cong Han, Hai-Kui Wen et al.
· Optics Letters · 0 citations