The USS Preble is the only U.S. destroyer armed with the HELIOS, which can fire laser beams to destroy fast attack craft and ...

Laser beams powered by the sun are one small step ... University in Scotland who is involved in the collaboration, told Live Science in an interview. "If it's possible in nature, we should be ...

Knowledge of a laser beam's shape and output-power distribution is critical for optimizing laser performance. Neil Savage summarizes the latest beam-profiling products on the market. People using ...

The Office of the Director, Operational Test and Evaluation (DOT&E), the principal official and adviser to the U.S. Secretary of Defense on operational and live ... a bright laser beam being ...