What is laser pulse width?

Laser pulse width refers to the duration of a single pulse of laser light, typically measured in nanoseconds (ns), picoseconds (ps), or femtoseconds (fs). It defines how long the energy of the pulse is delivered, impacting both the intensity and the interaction with materials or biological tissues. Shorter pulse widths can lead to higher peak power and are often used in applications like precision cutting or medical procedures, while longer pulse widths may be used for different effects or applications.