Metasurfaces and Metalenses for Miniaturization of Optical Devices

In this abstract, we will discuss our efforts in realizing metasurfaces and metalenses for miniaturization of optical devices. First, we will present metalens-integrated VR/AR devices with wide field-of-view, small focal length, compact form factor, and light weight. Next, we will introduce metasurface holographic display with high information capacity and tunability for VR/AR devices, 3D displays, and smart security. Then, we will share metasurface-driven full-space structured light for three-dimensional imaging. Lastly, we will present our new fabrication method for large-area metasurface manufacturing with low cost and high throughput.