NASA’s laser retroreflector arrays aboard GPS III satellites enhance positioning accuracy for Earth navigation and scientific measurements by reflecting laser signals back to ground stations.

Team members at the National Institute of Standards and Technology (NIST) are improving their innovative laser-equipped technology. The new free-form dual-comb spectroscopy, a novel method for ...

Police use radar guns to see how fast a vehicle is going. Now, they can see what the radar gun sees.

Explore how laser power beaming works on a small scale, its basic principles, experimental setups, and potential applications in wireless energy transfer, drones, and next-generation power systems.