Mosaic: Breaking the Optics versus Copper Trade-off with a Wide-and-Slow Architecture and MicroLEDs. - Kaoutar Benyahya; Ariel Gomez Diaz; Junyi Liu; Vassily Lyutsarev; Marianna Pantouvaki; Kai Shi 003; Shawn Yohanes Siew; Hitesh Ballani; Thomas Burridge; Daniel Cletheroe; Thomas Karagiannis; Brian Robertson; et al. (SIGCOMM, 2025)