A pulse laser is a type of laser that emits light in short bursts or pulses rather than a continuous beam. These pulses can last from femtoseconds to milliseconds, allowing for precise control over the energy delivered. This characteristic makes pulse lasers useful in various applications, including medical procedures, material processing, and scientific research. One common type of pulse laser is the Nd:YAG laser, which is often used in surgery and industrial cutting. The ability to focus energy in short bursts enables effective treatment with minimal damage to surrounding tissues, making pulse lasers valuable in both healthcare and manufacturing sectors.