Guided Mode Resonance-Based Transparent Metasurfaces for Selective Multi-Color Reflection

Metasurfaces enable precise and efficient control over light's angular-spectral properties, making them crucial for developing augmented reality displays for information visualization. In this contribution, we will focus on the design of transparent metasurfaces that use guided mode resonances to achieve polychromatic selective reflection, specifically for wearable augmented reality systems. These metasurfaces may be valuable in the realization of near-eye visual aids in support of individuals with cognitive impairment issues.