These images of lasers crossing the sky immediately bring to mind the space battles of Star Wars. Yet this scene is very real ...
The laser did not arrive clean. It had fallen through 36,000 kilometers of heaving sky above southwestern China, and the ...
A chaotic laser beam manages to organize itself, allowing for detailed observation of the brain and accelerating advances in ...
Dozens of times over the last decade NASA scientists have launched laser beams at a reflector the size of a paperback novel about 240,000 miles (385,000 kilometers) away from Earth. They announced ...
Scientists have demonstrated a sort of holographic strip that splits a single laser beam into five bespoke beams that create an optical knot. The work shows that optical knots could be used as a ...
A new patent application from GE/Concept Laser proposes tighter real time control over laser energy in powder bed fusion ...