Photonic Pathways to Scalable and Low-Cost Free-Space Optical Satellite Downlinks Abstract: Free-space optical communication (FSOC) is rapidly emerging as a cornerstone of high-bandwidth, low-latency connectivity for space-to-ground and inter-satellite networks. Yet the downlink to ground remains the most technically demanding segment, where atmospheric turbulence distorts optical wavefronts and drives system complexity and cost. Traditional bulk-optics …

Software-Defined Optics: Opening New Frontiers in Perception and Autonomy From autonomous vehicles to smart infrastructure, the future of intelligent systems depends on sensors that can adapt, learn, and perceive with precision. Lumotive is pioneering this transformation with light-control metasurface (LCM) technology, a revolutionary solid-state beam-steering approach that replaces mechanical LiDAR with fully programmable, software-defined optics. …

Abstract: Data center, compute, and AI applications continue to demand higher bandwidth from electrical interconnects. The volume of short-reach links (less than a few cm) has exploded to facilitate high-bandwidth data movement between compute engines and memory in the AI era. This massive growth will continue as the industry moves towards highly-parallelized die-to-die interfaces to …