Wednesday, May 2025

11:20 AM - 11:40 AM

Room: 220C

Session: AR Waveguide II

Inverse Design on Meta-Optics for Augmented Reality and Depth Perception

Invited

• Yao-Wei Huang

  National Yang Ming Chaio Tung University

Description:

We present a compact metasurface-based dot projector for structured light depth-sensing and facial recognition, eliminating bulky optics while achieving high-quality performance. Our approach features a smaller area, lower power consumption, more dots, and a wider field-of-view. Additionally, a high-Q metasurface with enhanced efficiency via topology optimization demonstrates precise color selectivity. Our augmented reality platform seamlessly integrates real-world scenes with virtual elements, utilizing the high-Q metasurface as an optical combiner.