15:40 〜 16:05
[LCT2-2(Invited)] Ultimate Planar Optics for AR/VR and Next Generation Displays
Switchable optics, Flat lenses, Augmented reality, Displays, Liquid crystals
Only one planar optics technology – diffractive waveplates – has shown capability to match large sizes and low-cost of Fresnel optics and the bandwidth of refractive optics. Electrically switchable and tunable with low-power controls, the thinnest lenses, prisms, and holograms make diffractive waveplate optics best suitable for AR/VR applications.