Dual-Use Laser System Demonstrates Power Beaming and Drone Defense
Scientists have successfully demonstrated a laser system that can wirelessly transmit power over long distances and simultaneously function as a directed-energy defense against drones, proving its utility in realistic combat conditions.
Scientists at the U.S. Naval Research Laboratory (NRL), in collaboration with Boeing and the DEVCOM Ground Vehicle Systems Center (GVSC), have showcased a dual-use laser system with the capability to wirelessly transmit power over extended ranges and transition to defensive operations against unmanned aerial systems (UAS).
The demonstration involved a trailer-mounted laser system positioned across an airfield. Researchers successfully transmitted power from a standard military vehicle to specialized receivers at a remote location. Crucially, the same laser system then immediately switched to address a simulated aerial threat, proving its ability to perform both power beaming and counter-UAS missions without operational delays.
This field test focused on realistic operational environments and adverse atmospheric conditions, moving beyond controlled laboratory settings. The team conducted tests through severe weather, including heavy snowfall that significantly reduced visibility, gathering vital data for future system improvements. This approach is intended to ensure the system's functionality where warfighters actually operate, not just under ideal circumstances.
The technology builds upon an already fielded laser system used by the U.S. Marine Corps for directed-energy applications. By integrating high-efficiency solar receivers and mobile vehicle power generation, the demonstration highlighted a practical path toward distributed and resilient energy delivery for forward operations. The system also proved its ease of operation and rapid field maintenance, with a key component being quickly repaired on-site, underscoring its resilience and suitability for deployment.
Future plans include further demonstrations with Marines, soldiers, and sailors to gather direct user feedback and tailor the system for specific operational needs. This collaborative approach, involving multiple military branches, aims to accelerate the development and adoption of this versatile capability across the joint force, potentially reducing reliance on fuel-dependent generators and enhancing logistical flexibility and survivability.
This development is significant as it showcases a single system performing dual, critical functions: distributed power generation and defense. This integration reduces logistical burden and footprint, key considerations for expeditionary forces. The successful testing in adverse conditions points towards the robustness needed for real-world deployment, potentially impacting future ground vehicle power and battlefield survivability, akin to the demands of in-situ resource utilization for remote or off-world operations.
Edited by the news editor with AI from the original report — please refer to the original source.