<p>➀ Researchers from Polytechnic University of Milan have developed a novel optical receiver capable of restoring chaotic signals disrupted by atmospheric turbulence in free-space optical communication links.</p><p>➁ The system uses optical micro-antennas embedded in a programmable photonic chip to adapt in real time and preserve the integrity of the signal, even under challenging environmental conditions.</p><p>➂ This innovation enables reliable, high-speed, and secure optical communications in remote areas, disaster zones, and other environments where traditional systems fail.</p>