Summary
Non-Technical Description: An optical frequency comb is a light source whose frequency spectrum comprises many evenly spaced frequencies that form a comb-like structure. These sources underpin a wide range of technologies, including precision time and frequency measurements, global positioning systems (GPS), terabit-scale transmitters for optical communications, light detection and ranging (LiDAR) for autonomous vehicles, and energy-efficient all-optical computing. While recent progress in generating combs using on-chip integrated photonic resonators has enabled compact and scalable platforms
