Chen Chen

Chip‐Integrated Metalens for Near‐Infrared Imaging With Modulated Angular Response for Stray‐Light Suppression

Stray‐light suppression is a fundamental requirement in a wide range of optical applications, such as astronomical observations, optical communications, high‐precision sensing, and high‐quality imaging. For example, conventional optical imaging systems usually rely on optical baffles to physically block stray light....