Exploring advances in waveguide-based augmented reality displays

In recent decades, augmented reality (AR) has evolved from a futuristic concept to a tangible and pervasive technology. AR enhances our perception and interaction with the environment by seamlessly blending projected virtual content with real-world scenes. Waveguide-based AR displays have emerged and developed as a critical technology for wearable AR systems, enabling them to be lightweight and have a slim form factor while keeping high optical performance.