Lasers in materials science

Lasers in materials science are precise tools that generate concentrated beams of light with specific wavelengths. They are used to study, modify, or create materials by delivering controlled energy to their surfaces or internal structures. This allows scientists to cut, weld, etch, or analyze materials at very small scales with high accuracy. The precision and controllability of lasers enable advancements in developing stronger, lighter, or more functional materials, playing a crucial role in fields such as electronics, manufacturing, and nanotechnology.