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Heterogeneous metalens array unlocks immersive XR displays
2+ week, 5+ day ago (755+ words) Extended reality (XR) aims for "immersion," requiring displays to simultaneously deliver a wide field of view (FOV) and true 3D imagery free of vergence-accommodation conflict (VAC). Researchers in China have reported a near-eye light-field display architecture based on a heterogeneous metalens…...
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