When a high-intensity laser interacts with plasma, the charged particles typically oscillate back and forth like waves on the ...

A curved display screen shows a vivid image of a sandy landscape. Researchers designed a molecule that could help make OLED display screens more vivid. Credit: Shutterstock Chemists have engineered a ...

Following laser surgery (photocoagulation) to repair a retinal tear, a person can typically expect a brief recovery period with minimal discomfort. Temporary symptoms may include mild irritation and ...

Laser material processing uses high-intensity light beams in material fabrication. This can include cutting, engraving, drilling or welding metals. It can also include cleaning materials with lasers.