PARALIA: “Photonic Multi-beam Beamforming Technology enabling Radar/Lidar Multisensor Fusion platforms for Aerospace and Automated Driving applications”. PCRL participates in the PARALIA Project. PARALIA will enable an agile, low-cost, and energy-efficient multi-sensor combining Radar and Lidar technologies will re-architect the sensors ecosystem, upgrading their capabilities and enabling ultra-high resolution at ultra-long distances crucial for current and futuristic automotive and aerospace applications. To this end, a common Lidar/Radar optical multibeam beamforming platform will be developed based on the best-in-class multi-port linear optical Xbar architecture previously used for neuromorphic applications. For its implementation, PARALIA will utilize hybrid InP-SiN integration while leveraging a tight integration of InP components in multielement arrays and the advances in SiN PZT optical phase shifters with μs-reconfiguration time, and low power consumption < 1uW.